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Design and optimization of the RGB beam combiner in micro display using entropy weight-TOPSIS method 认领 引用 被引量：2
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作者 ZHENG Yu ZHAO Yan-bing +4 位作者 ZOU Xin-jie WANG Ji-rong JIANG Xiang LIU Jian-zhe DUAN Ji-an 《Journal of Central South University》 SCIE EI CAS CSCD 2025年第2期483-494,共12页
Red-green-blue(RGB)beam combiners are widely used in scenarios such as augmented reality/virtual reality(AR/VR),laser projection,biochemical detection,and other fields.Optical waveguide combiners have attracted extens... Red-green-blue(RGB)beam combiners are widely used in scenarios such as augmented reality/virtual reality(AR/VR),laser projection,biochemical detection,and other fields.Optical waveguide combiners have attracted extensive attention due to their advantages of small size,high multiplexing efficiency,convenient mass production,and low cost.An RGB beam combiner based on directional couplers is designed,with a core-cladding relative refractive index difference of 0.75%.The RGB beam combiner is optimized from the perspective of parameter optimization.Using the beam propagation method(BPM),the relationship between the performance of the RGB beam combiner and individual parameters is studied,achieving preliminary optimization of the device’s performance.The key parameters of the RGB beam combiner are optimized using the entropy weight-technique for order preference by similarity to an ideal solution TOPSIS method,establishing the optimal parameter scheme and further improving the device’s performance indicators.The results show that after optimization,the multiplexing efficiencies for red,green,and blue lights,as well as the average multiplexing efficiency,reached 99.17%,99.76%,96.63%and 98.52%,respectively.The size of the RGB beam combiner is 4.768 mm×0.062 mm. 展开更多
关键词 optical waveguide combiners red-green-blue beam combiner beam propagation method entropy weight TOPSIS method multiplexing efficiency
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Application of TOPSIS Method in Support of Decisions Made in Staff Management Issues 认领 引用 被引量：2
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作者 Masuma Guseyn Mammadova Zarifa Gasim Jabrailova 《Computer Technology and Application》 2013年第6期307-316,共10页
Evaluation model was proposed which refers to fuzzy formalism of the personnel management issues taking account their specific characteristics. Application of TOPSIS （technique for order Performance by similarity to ... Evaluation model was proposed which refers to fuzzy formalism of the personnel management issues taking account their specific characteristics. Application of TOPSIS （technique for order Performance by similarity to ideal solution） method for evaluation and regulation of alternatives based on hierarchically structured criteria of qualitative character by multiple experts to intellectually support decisions made in staff management issues is reviewed in the article. Candidate selection experiment based on criteria system formed using TOPSIS method for evaluation of candidates during solution of hiring problems reviewed and obtained results were compared with results obtained using Matlab program package. 展开更多
关键词 Personnel management multi-criteria evaluation criteria coefficients decision making fuzzy number TOPSIS method.
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Ship System Maintenance Strategy Selection Based on DELPHI-AHP-TOPSIS Methodology 认领 引用
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作者 Ikuobase Emovon 《World Journal of Engineering and Technology》 2016年第2期252-260,共9页
Maintenance decision problems generally involve multiple criteria which apparently are best addressed using Multi-Criteria Decision Making (MCDM) tools. This paper describes the use of a hybrid MCDM technique in prior... Maintenance decision problems generally involve multiple criteria which apparently are best addressed using Multi-Criteria Decision Making (MCDM) tools. This paper describes the use of a hybrid MCDM technique in prioritizing maintenance strategy for ship systems. The Hybrid MCDM technique combines Delphi method, AHP and TOPSIS methods. While the Delphi method and AHP are applied in screening of decision criteria and decision criteria weights determination respectively, the TOPSIS method is used in the ranking of alternative maintenance strategies. Five alternative maintenance strategies which include corrected maintenance, scheduled overhaul, scheduled replacement, continuous on-condition task and scheduled on-condition task are considered and the optimum maintenance strategy is selected based on twelve critical maintenance decision criteria. To demonstrate the suitability of the approach a case study of sea water pump of the central cooling system of a marine diesel engine is used. 展开更多
关键词 TOPSIS Method Maintenance Strategy Ship System Delphi Method Decision Criteria
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Regional Differences and Optimal Allocation of Cultivated Land Utilization Benefits Based on Improved TOPSIS Method:A Case Study of Guangxi 认领 引用
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作者 Chuchu SUN Ning GENG Mengyao WANG 《Asian Agricultural Research》 2021年第7期24-31,共8页
Taking 14 prefecture-level cities in Guangxi as an object,this paper explored the difference of cultivated land utilization efficiency in Guangxi,comprehensively evaluated the economic,social,and ecological aspects,an... Taking 14 prefecture-level cities in Guangxi as an object,this paper explored the difference of cultivated land utilization efficiency in Guangxi,comprehensively evaluated the economic,social,and ecological aspects,and analyzed the regional differences in cultivated land use efficiency in Guangxi from 2005 to 2018 based on the improved TOPSIS method.By studying the quantitative change trends and spatial differences of the utilization benefit of cultivated land resources in Guangxi,it came up with recommendations for optimizing the allocation of cultivated land from the quantity and quality of cultivated land.It is intended to provide a scientific and theoretical reference for improving the use efficiency of cultivated land in Guangxi. 展开更多
关键词 Efficiency of cultivated land use Improved TOPSIS method Regional difference Optimal allocation Guangxi
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Comprehensive Evaluation of Common Prosperity in 26 Cities of the Yangtze River Delta:An Entropy-Weighted TOPSIS Approach 认领 引用
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作者 Jiaman Hong 《Journal of Economic Insights》 2026年第1期22-36,共15页
Drawing on five core dimensions of common prosperity-development,commonality,differentiation,gradualism,and sharing-this paper constructs an index system consisting of nine indicators across three dimensions:affluence... Drawing on five core dimensions of common prosperity-development,commonality,differentiation,gradualism,and sharing-this paper constructs an index system consisting of nine indicators across three dimensions:affluence,sharing,and sustainability.Using panel data from 26 cities in the Yangtze River Delta from 2019 to 2024,the study applies the entropy-weighted TOPSIS method to systematically assess the level of common prosperity and explore potential pathways for its promotion.The results indicate a clear spatial pattern characterized by stronger performance in the eastern region and weaker performance in the western region.Economically developed cities and their surrounding areas generally exhibit higher levels of common prosperity,while relatively lagging areas are mainly located in provincial border regions and non-coastal areas. 展开更多
关键词 26 Cities of the Yangtze River Delta Common Prosperity Comprehensive Evaluation TOPSIS Entropy Weight Method Spatio-Temporal Evolution
Analysis of migraine in mutlicellular organism based on trapezoidal neutrosophic cubic hesitant fuzzy TOPSIS method 认领 引用 被引量：1
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作者 Aliya Fahmi Muhammad Aslam Saleem Abdullah 《International Journal of Biomathematics》 SCIE 2019年第8期49-74,共26页
In this paper,we define a new idea of trapezoidal neutrosophic cubic hesitant fuzzy number based on migraine diseases.We define and the migraine diseases on trapezoidal neutrosophic cubic hesitant fuzzy number and ope... In this paper,we define a new idea of trapezoidal neutrosophic cubic hesitant fuzzy number based on migraine diseases.We define and the migraine diseases on trapezoidal neutrosophic cubic hesitant fuzzy number and operational laws of trapezoidal neutrosophic cubic hesitant fuzzy number and hamming distance of TrNCHFNs.The new concept of trapezoidal neutrosophic cubic hesitant fuzzy TOPSIS method is introduced.Furthermore,we extend MCDM method based on the trapezoidal neutrosophic cubic hesitant fuzzy TOPSIS method.Finally,an illustrative example is given to verify and demonstrate the practicality and effectiveness of the proposed method. 展开更多
关键词 Migraine trapezoidal neutrosophic cubic hesitant fuzzy number operational laws MCDM trapezoidal neutrosophic cubic hesitant fuzzy TOPSIS method numerical application
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New type of cancer patients based on triangular cubic hesitant fuzzy TOPSIS method 认领 引用
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作者 Aliya Fahmi Muhammad Aslam +1 位作者 Fuad Ali Ahmed Almahdi Fazli Amin 《International Journal of Biomathematics》 SCIE 2020年第1期55-78,共24页
In this paper,we define the new idea of triangular cubic hesitant fuzzy number(TCHFN).We discuss some basic operational laws of triangular cubic hesitant fuzzy number and hamming distance of TCHFNs.We introduce the ne... In this paper,we define the new idea of triangular cubic hesitant fuzzy number(TCHFN).We discuss some basic operational laws of triangular cubic hesitant fuzzy number and hamming distance of TCHFNs.We introduce the new concept of triangular cubic hesitant TOPSIS method.Furthermore,we extend the classical cubic hesitant the technique for order of preference by similarity to ideal solution(TOPSIS)method to solve the Multi-Criteria decision-making(MCDM)method based on triangular cubic hesitant TOPSIS method.The new ranking method for TCHFNs is used to rank the alternatives.Finally,an illustrative example is given to verify and demonstrate the practicality and effectiveness of the proposed method. 展开更多
关键词 Triangular cubic hesitant fuzzy number MCDM triangular cubic hesitant fuzzy TOPSIS method numerical application.
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Evaluation of the Influence of the Chengdu-Chongqing Economic Circle as an Economic Center and Enhancement Strategies: An Empirical Analysis Based on SDID and Entropy- Weighted TOPSIS 认领 引用
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作者 Zhou Dong 《Contemporary Social Sciences》 2025年第5期65-84,共20页
This paper focuses on Chengdu and Chongqing’s positioning as important economic center in western China and their evolving into an economic center of national influence.On the one hand,it uses the synthetic differenc... This paper focuses on Chengdu and Chongqing’s positioning as important economic center in western China and their evolving into an economic center of national influence.On the one hand,it uses the synthetic difference-in-differences(SDID)method to analyze the impact of policies since 2011 designed to build Chengdu and Chongqing into an important economic center in western China.On the other hand,it employs the entropy-weighted TOPSIS method to comprehensively evaluate the influences of ten core Chinese cities as economic centers within four major urban agglomerations,as well as conduct an analytical assessment of the Chengdu-Chongqing economic circle from key perspectives such as its capacity to lead,capacity to agglomerate,and capacity to radiate.From a longitudinal historical perspective,both Chengdu and Chongqing have benefited significantly from policies designed to build an important economic center in western China,and which laid a foundation for building an economic center of national influence.From a horizontal regional comparison,among the ten core cities evaluated as economic centers within the four major urban agglomerations,Chengdu and Chongqing ranked in the middle,possessing a moderate but not yet outstanding influence.Consequently,to evolve into an economic center of national influence,the Chengdu-Chongqing economic circle should leverage its relative advantages in connectivity,market size,value chain division of labor,policy attractiveness,and industry development.It can enhance its influence by strengthening the complementarity of its economic resources,overcoming the administrative inertia,accelerating the establishment of a regional innovation system,broadening the scope of its economic radiation,and promoting its comprehensive and all-dimensional opening-up. 展开更多
关键词 Chengdu-Chongqing economic circle influence of economic center urban agglomeration entropy-weighted TOPSIS Method synthetic difference-in-differences(SDID)
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Integrated Quality Control and Evaluation Framework for the R&D Process of Waterflooding Sandstone Reservoir Numerical Simulators 认领 引用
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作者 Zenghua Zhang Yanchun Su +6 位作者 Zhijie Wei Wensheng Zhou Chen Liu Engao Tang Yanhong Wang Shanshan Li Rui Zhang 《Energy Engineering》 EI 2026年第6期209-224,共16页
Addressing the complexity of quality evaluation during the R&D phase of the waterflooding sandstone reservoir numerical simulator(OSIM),this study establishes a comprehensive assessment framework driven by clients... Addressing the complexity of quality evaluation during the R&D phase of the waterflooding sandstone reservoir numerical simulator(OSIM),this study establishes a comprehensive assessment framework driven by clientside requirements.The novelty of this work lies in the integration of a client-driven 146-indicator hierarchy specifically tailored for iterative simulator R&D.First,a hierarchical software quality evaluation model is constructed,encompassing four primary dimensions and 146 secondary indicators.To mitigate the subjectivity inherent in traditional weight assignment,the Fuzzy Best-Worst Method(FBWM)is employed to determine indicator weights.Subsequently,the Technique for Order Preference by Similarity to Ideal Solution(TOPSIS)is integrated to develop a composite ranking algorithm,coupled with specific protocols for acquiring indicator values were established using an 80-case model library.Finally,the proposed framework is validated using nine iterative versions of OSIM and the Commercial Software(CS).Results indicate that the final OSIM version achieved a superior overall ranking with a composite score of 0.962,surpassing the Commercial Software’s score of 0.944,verifying the effectiveness of the method.The Root Mean Square Error(RMSE)for field water cut was controlled within 1.8%,demonstrating high simulation precision.This methodology exhibits strong universality,offering a scientific reference for the quality assessment of various reservoir simulators,including thermal and chemical flooding. 展开更多
关键词 Reservoir numerical simulation software quality evaluation fuzzy best-worst method TOPSIS method
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Index system and methods for comprehensive assessment of cross-border power grid interconnection projects 认领 引用 被引量：2
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作者 Teng Zhao Yizhe Jiang +4 位作者 Han Jiang Yi Gao Wei Wu Chen Wang Jinxiang Zhu 《Global Energy Interconnection》 EI 2020年第6期532-544,共13页
With the global economy integration and progress in energy transformation,it has become a general trend to surpass national boundaries to achieve wider and optimal energy resource allocations.Consequently,there is a c... With the global economy integration and progress in energy transformation,it has become a general trend to surpass national boundaries to achieve wider and optimal energy resource allocations.Consequently,there is a critical n eed to adopt scie ntific approaches in assessi ng cross-border power grid interconnection projects.First,con sidering the promotion of large-scale renewable energy resources and improvements in system adequacy,a comprehensive assessment index system,including costs,socio-economic benefits,environmental benefits,and technical benefits,is established in this study.Second,a synthetic assessment framework is proposed for cross-border power grid interconnection projects based on the index system comprising cost-benefit analysis,with market and network simulations,iterative methods for indicator weight evaluation,and technique for order preferenee by similarity to an ideal solution(TOPSIS)method for the project rankings.Fin ally,by assessi ng and comparing three cross-border projects betwee n Europe and Asia,the proposed index system and assessment framework have been proved to be effective and feasible;the results of this system can thus support investment decision-making related to such projects in the future. 展开更多
关键词 Cross-border power grid interconnection Comprehensive assessment index system Cost-benefit analysis Iterative method TOPSIS method
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Hybrid multi-objective optimization of microstructural and mechanical properties of B_4C/A356 composites fabricated by FSP using TOPSIS and modified NSGA-Ⅱ 认领 引用 被引量：2
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作者 Mostafa AKBARI Mohammad Hasan SHOJAEEFARD +1 位作者 Parviz ASADI Abolfazl KHALKHALI 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2017年第11期2317-2333,共17页
A356alloy was used as the base metal to produce boron carbide(B4C)/A356composites using friction stir processing(FSP).The microstructural and mechanical properties of B4C/A356composites were optimized using artificial... A356alloy was used as the base metal to produce boron carbide(B4C)/A356composites using friction stir processing(FSP).The microstructural and mechanical properties of B4C/A356composites were optimized using artificial neural network(ANN)and non-dominated sorting genetic algorithm-II(NSGA-II).Firstly,microstructural properties of the composites fabricated in different processing conditions were investigated.Results show that FSP parameters such as rotational speed,traverse speed and tool pin profile significantly affect the size of the primary silicon(Si)particles of the base metal,as well as the dispersion quality and volume fraction of reinforcing B4C particles in the composite layer.Higher rotational to traverse speeds ratio accompanied by threaded pin profile leads to better particles distribution,finer Si particles and smaller B4C agglomerations.Secondly,hardness and tensile tests were performed to study mechanical properties of the composites.FSP changes the fracture mechanism from brittle form in the as-received metal to very ductile form in the FSPed specimens.Then,a relation between the FSP parameters and microstructural and mechanical properties of the composites was established using ANN.A modified NSGA-II by incorporating diversity preserving mechanism called theεelimination algorithm was employed to obtain the Pareto-optimal set of FSP parameters. 展开更多
关键词 friction stir processing B4C composite multi-objective optimization TOPSIS method
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Comparative Analysis of Pythagorean MCDM Methods for the Risk Assessment of Childhood Cancer 认领 引用 被引量：3
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作者 Shaista Habib Muhammad Akram MMAli Al-Shamiri 《Computer Modeling in Engineering & Sciences》 SCIE EI 2023年第6期2585-2615,共31页
According to the World Health Organization(WHO),cancer is the leading cause of death for children in low and middle-income countries.Around 400,000 kids get diagnosed with this illness each year,and their survival rat... According to the World Health Organization(WHO),cancer is the leading cause of death for children in low and middle-income countries.Around 400,000 kids get diagnosed with this illness each year,and their survival rate depends on the country in which they live.In this article,we present a Pythagorean fuzzy model that may help doctors identify the most likely type of cancer in children at an early stage by taking into account the symptoms of different types of cancer.The Pythagorean fuzzy decision-making techniques that we utilize are Pythagorean Fuzzy TOPSIS,Pythagorean Fuzzy Entropy(PF-Entropy),and Pythagorean Fuzzy PowerWeighted Geometric(PFPWG).Ourmodel is fed with nineteen symptoms and it diagnoses the risk of eight types of cancers in children.We develop an algorithm for each method and calculate its complexity.Additionally,we consider an example to make a clear understanding of our model.We also compare the final results of various tests that prove the authenticity of this study. 展开更多
关键词 Risk assessment Pythagorean fuzzy sets TOPSIS method entropy power weighted geometric operators
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Research on a TOPSIS energy efficiency evaluation system for crude oil gathering and transportation systems based on a GA-BP neural network 认领 引用 被引量：4
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作者 Xue-Qiang Zhang Qing-Lin Cheng +2 位作者 Wei Sun Yi Zhao Zhi-Min Li 《Petroleum Science》 SCIE EI CAS CSCD 2024年第1期621-640,共20页
As the main link of ground engineering,crude oil gathering and transportation systems require huge energy consumption and complex structures.It is necessary to establish an energy efficiency evaluation system for crud... As the main link of ground engineering,crude oil gathering and transportation systems require huge energy consumption and complex structures.It is necessary to establish an energy efficiency evaluation system for crude oil gathering and transportation systems and identify the energy efficiency gaps.In this paper,the energy efficiency evaluation system of the crude oil gathering and transportation system in an oilfield in western China is established.Combined with the big data analysis method,the GA-BP neural network is used to establish the energy efficiency index prediction model for crude oil gathering and transportation systems.The comprehensive energy consumption,gas consumption,power consumption,energy utilization rate,heat utilization rate,and power utilization rate of crude oil gathering and transportation systems are predicted.Considering the efficiency and unit consumption index of the crude oil gathering and transportation system,the energy efficiency evaluation system of the crude oil gathering and transportation system is established based on a game theory combined weighting method and TOPSIS evaluation method,and the subjective weight is determined by the triangular fuzzy analytic hierarchy process.The entropy weight method determines the objective weight,and the combined weight of game theory combines subjectivity with objectivity to comprehensively evaluate the comprehensive energy efficiency of crude oil gathering and transportation systems and their subsystems.Finally,the weak links in energy utilization are identified,and energy conservation and consumption reduction are improved.The above research provides technical support for the green,efficient and intelligent development of crude oil gathering and transportation systems. 展开更多
关键词 Crude oil gathering and transportation system GA-BP neural network Energy efficiency evaluation TOPSIS evaluation method Energy saving and consumption reduction
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Extension of TOPSIS for fuzzy multi-attribute decision making problem based on experimental analysis 认领 引用 被引量：16
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作者 Min Tian Yuanyuan He Sifeng Liu 《Journal of Systems Engineering and Electronics》 SCIE EI 2010年第3期416-422,共7页
This paper is concerned with a technique for order performance by similarity to ideal solution(TOPSIS)method for fuzzy multi-attribute decision making,in which the information about attribute weights is partly known a... This paper is concerned with a technique for order performance by similarity to ideal solution(TOPSIS)method for fuzzy multi-attribute decision making,in which the information about attribute weights is partly known and the attribute values take form of triangular fuzzy numbers.Considering the fact that the triangular fuzzy TOPSIS results yielded by different distance measures are different from others,a comparative analysis of triangular fuzzy TOPSIS ranking from each distance measure is illustrated with discussion on standard deviation.By applying the most reasonable distance,the deviation degrees between attribute values are measured.A linear programming model based on the maximal deviation of weighted attribute values is established to obtain the attribute weights.Therefore,alternatives are ranked by using TOPSIS method.Finally,a numerical example is given to show the feasibility and effectiveness of the method. 展开更多
关键词 fuzzy multi-attribute decision making technique fororder performance by similarity to ideal solution(TOPSIS)method triangular fuzzy number distance measure
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Application of an Optimized Entropy-TOPSIS Multicriteria Decision Making Model to Facilities Management 认领 引用 被引量：3
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作者 WANG Zhao-hong ZHAN Wei QIU Wan-hua 《International Journal of Plant Engineering and Management》 2006年第3期129-136,共8页
Performance evaluation of facilities management plays a key role in the facilities management process. This paper proposes an optimized multicriteria decision making model to evaluate the performance of facilities man... Performance evaluation of facilities management plays a key role in the facilities management process. This paper proposes an optimized multicriteria decision making model to evaluate the performance of facilities management in schools in Hong Kong. In this model, entropy weights acted as weight coefficients for evaluated criteria in order to avoid uncertainty and randomicity of subjective judgments. Besides, the TOPSIS method was incorporated in this model. Then this model was em- ployed to evaluate the performance of facilities management in classrooms, offices and laboratories and satisfying results were obtained. Moreover, findings indicated that one of the schools could be rehabilitated rather than removed. 展开更多
关键词 facilities management performance evaluation information entropy TOPSIS method multicriteria decision making
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TOPSIS based Taguchi design optimization for CVD growth of graphene using different carbon sources: Graphene thickness, defectiveness and homogeneity 认领 引用 被引量：1
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作者 Baris Simsek 《Chinese Journal of Chemical Engineering》 SCIE EI CAS CSCD 2019年第3期685-694,共10页
Chemical inhomogeneity of chemical vapor deposition(CVD) grown graphene compromises its usage in highperformance devices. In this study, TOPSIS based Taguchi optimization was performed to improve thickness uniformity ... Chemical inhomogeneity of chemical vapor deposition(CVD) grown graphene compromises its usage in highperformance devices. In this study, TOPSIS based Taguchi optimization was performed to improve thickness uniformity and defect density of CVD grown graphene. 1.56% decrease in the mean 2 D/G intensity ratio, 87.96% improvement in the mean D/G intensity ratio, 56.07% improvement in the standard deviation D/G intensity ratio, 25.21%improvement in the standard deviation 2 D/G intensity ratio, and 69.32% improvement in the surface roughness were achieved with TOPSIS based Taguchi optimization. The statistical differences between the copper and silicon substrates have been found significantly in terms of their impacts on the graphene's properties with the0.000 p-value for the mean D/G intensity ratio and with the 0.009 p-value for the mean 2 D/G intensity ratio, respectively. Graphene having 11% lower mean D/G intensity ratio(low defective graphene products) compared to the values given in the literature using single-response optimization was obtained using multi-response optimization. 展开更多
关键词 Graphene quality Chemical vapor deposition(CVD) Multi-response optimization TOPSIS based Taguchi method Statistical comparison
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Best compromising crashworthiness design of automotive S-rail using TOPSIS and modified NSGAⅡ 认领 引用 被引量：7
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作者 Abolfazl Khalkhali 《Journal of Central South University》 SCIE EI CAS CSCD 2015年第1期121-133,共13页
In order to reduce both the weight of vehicles and the damage of occupants in a crash event simultaneously, it is necessary to perform a multi-objective optimal design of the automotive energy absorbing components. Mo... In order to reduce both the weight of vehicles and the damage of occupants in a crash event simultaneously, it is necessary to perform a multi-objective optimal design of the automotive energy absorbing components. Modified non-dominated sorting genetic algorithm II(NSGA II) was used for multi-objective optimization of automotive S-rail considering absorbed energy(E), peak crushing force(Fmax) and mass of the structure(W) as three conflicting objective functions. In the multi-objective optimization problem(MOP), E and Fmax are defined by polynomial models extracted using the software GEvo M based on train and test data obtained from numerical simulation of quasi-static crushing of the S-rail using ABAQUS. Finally, the nearest to ideal point(NIP)method and technique for ordering preferences by similarity to ideal solution(TOPSIS) method are used to find the some trade-off optimum design points from all non-dominated optimum design points represented by the Pareto fronts. Results represent that the optimum design point obtained from TOPSIS method exhibits better trade-off in comparison with that of optimum design point obtained from NIP method. 展开更多
关键词 automotive S-rail crashworthiness technique for ordering preferences by similarity to ideal solution（TOPSIS） method group method of data handling（GMDH） algorithm multi-objective optimization modified non-dominated sorting genetic algorithm（NSGA II） Pareto front
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Quantum-Driven Spherical Fuzzy Model for Best Gate Security Systems 认领 引用 被引量：1
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作者 Muhammad Amad Sarwar Yuezheng Gong +1 位作者 Sarah A.Alzakari Amel Ali Alhussan 《Computer Modeling in Engineering & Sciences》 SCIE EI 2025年第6期3523-3555,共33页
Global security threats have motivated organizations to adopt robust and reliable security systems to ensure the safety of individuals and assets.Biometric authentication systems offer a strong solution.However,choosi... Global security threats have motivated organizations to adopt robust and reliable security systems to ensure the safety of individuals and assets.Biometric authentication systems offer a strong solution.However,choosing the best security system requires a structured decision-making framework,especially in complex scenarios involving multiple criteria.To address this problem,we develop a novel quantum spherical fuzzy technique for order preference by similarity to ideal solution(QSF-TOPSIS)methodology,integrating quantum mechanics principles and fuzzy theory.The proposed approach enhances decision-making accuracy,handles uncertainty,and incorporates criteria relationships.Criteria weights are determined using spherical fuzzy sets,and alternatives are ranked through the QSFTOPSIS framework.This comprehensive multi-criteria decision-making(MCDM)approach is applied to identify the optimal gate security system for an organization,considering critical factors such as accuracy,cost,and reliability.Additionally,the study compares the proposed approach with other established MCDM methods.The results confirm the alignment of rankings across these methods,demonstrating the robustness and reliability of the QSF-TOPSIS framework.The study identifies the infrared recognition and identification system(IRIS)as the most effective,with a score value of 0.5280 and optimal security system among the evaluated alternatives.This research contributes to the growing literature on quantum-enhanced decision-making models and offers a practical framework for solving complex,real-world problems involving uncertainty and ambiguity. 展开更多
关键词 Quantum spherical fuzzy numbers security systems decision-making criteria weights TOPSIS method
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Investment Risk Assessment of Sporting Goods Manufacturing Enterprises in Countries Along the Belt and Road Initiative 认领 引用
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作者 Deqiang Li Zie Huang 《Proceedings of Business and Economic Studies》 2025年第4期32-44,共13页
With the continuous promotion of the Belt and Road initiative,the sporting goods manufacturing industry,as a key sector of Chinese enterprises’“going global”strategy,is actively expanding the markets of countries a... With the continuous promotion of the Belt and Road initiative,the sporting goods manufacturing industry,as a key sector of Chinese enterprises’“going global”strategy,is actively expanding the markets of countries along the Belt and Road.However,there are significant differences in political,economic,and social environments among countries along the Belt and Road,which bring considerable uncertainties to the transnational investment of enterprises.Based on the investment environment of 70 countries along the Belt and Road,this paper constructs a risk evaluation index system including five dimensions:political and legal,economic and financial,socio-cultural,investment environment,and bilateral relations.The Criteria Importance Through Intercriteria Correlation(CRITIC)method is used to determine weight,Technique for Order Preference by Similarity to Ideal Solution(TOPSIS)method is employed to evaluate the investment risks of each country.Furthermore,cluster analysis is used to classify the countries into low,medium,and high-risk levels.Finally,policy recommendations are proposed based on the characteristics of countries with different risk levels,providing decision-making references for sporting goods manufacturing enterprises in selecting suitable countries for investment,enhancing risk prevention capabilities,and improving investment success rates. 展开更多
关键词 The Belt and Road Initiative Sporting goods manufacturing enterprises Risk assessment CRITIC method TOPSIS method
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Comprehensive Evaluation on the Level of Agricultural Modernization in Eastern China 认领 引用 被引量：1
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作者 MEN Ke-pei TANG Sha-sha 《Asian Agricultural Research》 2010年第2期45-48,共4页
Based on correct understanding of the connotation and essence of agricultural modernization,according to the data in 2008 China Statistical Yearbook and the relevant literatures about eastern China,a total of 12 indic... Based on correct understanding of the connotation and essence of agricultural modernization,according to the data in 2008 China Statistical Yearbook and the relevant literatures about eastern China,a total of 12 indices are selected to construct the evaluation index system of agricultural modernization in eastern China by combining with its social development and following the principles of systematization,comprehensiveness,representativeness,legitimacy and comparability.Then,according to the decision-making rules of modern science,3 alternatives are put forward and max compatibility degree method is used to generate the optimization solution.Result shows that agricultural modernization in eastern China can be classified into three types.The first type is Shanghai;the second type includes Zhejiang,Jiangsu,Fujian and Shandong;and the third type is Jiangxi and Anhui.The evaluation result is in accord with the actual situation of agricultural development in eastern China.Finally,since there still needs improvement in capital investment,rural education,agricultural science and technology research,peasant training,and social and organizational structure,it is pointed out that we should optimize the investment agriculture,enhance support for science and technology,perfect the mechanism of "promoting agriculture development by industry and developing the township by the city",and accelerate the development of agricultural modernization in eastern China. 展开更多
关键词 Agricultural modernization Entropy method TOPSIS method Max compatibility degree method China
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