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From Wave Energy to Electricity:Functional Design and Performance Analysis of Triboelectric Nanogenerators 认领 引用 被引量：1
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作者 Ying Lou Mengfan Li +2 位作者 Aifang Yu Junyi Zhai Zhong Lin Wang 《Nano-Micro Letters》 SCIE EI CAS CSCD 2025年第12期33-73,共41页
Triboelectric nanogenerators(TENGs)offer a selfsustaining power solution for marine regions abundant in resources but constrained by energy availability.Since their pioneering use in wave energy harvesting in 2014,nea... Triboelectric nanogenerators(TENGs)offer a selfsustaining power solution for marine regions abundant in resources but constrained by energy availability.Since their pioneering use in wave energy harvesting in 2014,nearly a decade of advancements has yielded nearly thousands of research articles in this domain.Researchers have developed various TENG device structures with diverse functionalities to facilitate their commercial deployment.Nonetheless,there is a gap in comprehensive summaries and performance evaluations of TENG structural designs.This paper delineates six innovative structural designs,focusing on enhancing internal device output and adapting to external environments:high space utilization,hybrid generator,mechanical gain,broadband response,multi-directional operation,and hybrid energy-harvesting systems.We summarize the prevailing trends in device structure design identified by the research community.Furthermore,we conduct a meticulous comparison of the electrical performance of these devices under motorized,simulated wave,and real marine conditions,while also assessing their sustainability in terms of device durability and mechanical robustness.In conclusion,the paper outlines future research avenues and discusses the obstacles encountered in the TENG field.This review aims to offer valuable perspectives for ongoing research and to advance the progress and application of TENG technology. 展开更多
关键词 Triboelectric nanogenerator Functional design Blue energy Electrical performance Sustainability analysis
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Functional design of wind turbine airfoils based on roughness sensitivity characteristics 认领 引用 被引量：4
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作者 王旭东 Xia Hongjun 《High Technology Letters》 EI CAS 2014年第4期442-445,共4页
To improve aerodynamic performance of wind turbine airfoils,the shape profile characteristic of the airfoil is investigated.Application of conformal transformation,one functional and integrated expression of wind turb... To improve aerodynamic performance of wind turbine airfoils,the shape profile characteristic of the airfoil is investigated.Application of conformal transformation,one functional and integrated expression of wind turbine airfoils is presented.Using the boundary layer theory,the aerodynamic model with roughness of wind turbine airfoils is introduced by studying flow separation around the airfoil.Based on the shape expression and aerodynamic performance of airfoils,the function design of wind turbine airfoils is carried out that the maximum lift-drag ratio and low roughness sensitivity are designed objects.Three wind turbines airfoils with different thickness are gained which are used at tip part of blades.As an example,the aerodynamic performance of one designed airfoil with relative thickness of 15%is simulated in different conditions of clean surface,rough surface,laminar flow and turbulent flow.The comparison of aerodynamic performance between the designed airfoil and one popular NACA airfoil is completed which can verify the better performance of the designed airfoil and reliability of the designed method. 展开更多
关键词 wind turbine airfoils integrated expression lift-drag ratio roughness sensitivity function design
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Variable reward function-driven strategies for impulsive orbital attack-defense games under multiple constraints and victory conditions 认领 引用 被引量：3
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作者 Liran Zhao Sihan Xu +1 位作者 Qinbo Sun Zhaohui Dang 《Defence Technology（防务技术）》 SCIE EI CAS CSCD 2025年第9期159-183,共25页
This paper investigates impulsive orbital attack-defense(AD)games under multiple constraints and victory conditions,involving three spacecraft:attacker,target,and defender.In the AD scenario,the attacker aims to breac... This paper investigates impulsive orbital attack-defense(AD)games under multiple constraints and victory conditions,involving three spacecraft:attacker,target,and defender.In the AD scenario,the attacker aims to breach the defender's interception to rendezvous with the target,while the defender seeks to protect the target by blocking or actively pursuing the attacker.Four different maneuvering constraints and five potential game outcomes are incorporated to more accurately model AD game problems and increase complexity,thereby reducing the effectiveness of traditional methods such as differential games and game-tree searches.To address these challenges,this study proposes a multiagent deep reinforcement learning solution with variable reward functions.Two attack strategies,Direct attack(DA)and Bypass attack(BA),are developed for the attacker,each focusing on different mission priorities.Similarly,two defense strategies,Direct interdiction(DI)and Collinear interdiction(CI),are designed for the defender,each optimizing specific defensive actions through tailored reward functions.Each reward function incorporates both process rewards(e.g.,distance and angle)and outcome rewards,derived from physical principles and validated via geometric analysis.Extensive simulations of four strategy confrontations demonstrate average defensive success rates of 75%for DI vs.DA,40%for DI vs.BA,80%for CI vs.DA,and 70%for CI vs.BA.Results indicate that CI outperforms DI for defenders,while BA outperforms DA for attackers.Moreover,defenders achieve their objectives more effectively under identical maneuvering capabilities.Trajectory evolution analyses further illustrate the effectiveness of the proposed variable reward function-driven strategies.These strategies and analyses offer valuable guidance for practical orbital defense scenarios and lay a foundation for future multi-agent game research. 展开更多
关键词 Orbital attack-defense game Impulsive maneuver Multi-agent deep reinforcement learning Reward function design
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Method for Functional Design of Axiomatic Design Based on Connections 认领 引用 被引量：3
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作者 DENG Jianxin SHAO Ming 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS CSCD 2011年第3期364-371,共8页
Axiomatic design（AD） is a popular design method,and satisfying the independence axiom is the basis of AD.However,AD doesn＇t provide methods to decompose functions then keep them independent and to handle coupled de... Axiomatic design（AD） is a popular design method,and satisfying the independence axiom is the basis of AD.However,AD doesn＇t provide methods to decompose functions then keep them independent and to handle coupled design.A few of ways of handling coupled design are mainly passive resolutions when coupled design exists,but not efficient to each product design.Hence,this paper presents an innovative approach to design and decompose functions of complex products based on functional connections,aiming at actively avoiding functional coupling.By contrasting with component networks,four kinds of relations among functions are identified,including spatial,energy,material,and information connection.Then the definitions of these relations and the dominant connection are given.Based on the definitions,the principles of functional decomposition and design are developed,in which each non-leaf function is broken into sub functions centered on its dominant connection with avoidance of functional cross and coupling,and sequentially satisfies the independence axiom.Then the operational flow of the proposed approach is constructed.Determining the dominant connection of a function,decomposing the function into sub functions in terms of the dominant connection and reverse examination and optimization are planed as the core steps in each zigzagging.Input process output（IPO） analysis is introduced to obtain the dominant connection of a function,some rules for examining and optimizing the decomposition results reversely according to oriented object theory are presented as well.An illustrative example about the pouring function of squeeze casting equipments presented demonstrates how to use the proposed approach,and indicates its effectiveness.The proposed approach expands the principles of AD,constructs a guidance policy for independent functional design of complex products based on AD,and can help decrease or actively avoid coupled design and improve design efficiency. 展开更多
关键词 axiomatic design functional design complex product functional decomposition connections squeeze casting equipment
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Structural analysis and design of frost resistance function for subgrade of high-speed railway ballasted track in cold regions 认领 引用 被引量：1
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作者 Qiang Luo WenQiang Lv +1 位作者 QingZhi Ye RuiGuo Zhang 《Research in Cold and Arid Regions》 CSCD 2015年第5期594-604,共11页
According to the technical characteristics of short fixed wheelbase of a high-speed carriage, a subgrade-track integrated space mechanical response analysis model is proposed for trains under the action ofbiaxial load... According to the technical characteristics of short fixed wheelbase of a high-speed carriage, a subgrade-track integrated space mechanical response analysis model is proposed for trains under the action ofbiaxial load after the comparison of the stress distribution characteristics of the ballast track subgrade bed structures for high-speed railway under the action of uniaxial load and biaxial load. The loading threshold value （high-cycle long-term dynamic strength） under the circum- stance where the cumulative deformation of subgrade structure gradually develops and finally reaches the convergent state, and its relationship with the foundation coefficient K30 were deduced, based on the characteristics of cumulative defor- mation evolution obtained from the unit structure filling model test under the action of cyclic loading. In view of structure stability and frost resistance requirements of the railway subgrade in cold regions, technical conditions to maintain good service performance of subgrade structure of high-speed railway ballasted track are discussed and analyzed. Study results show that the additive effect manifests itself obviously for railway train bogies under the action of biaxial load than uni- axial load, which has a significant dynamic effect on the subgrade bed bottom and a slight effect on the surface layer. Thus, the adoption of a biaxial load model in the design of a high-speed railway subgrade accurately reflects the vehicle load. Pursuant to the structure design principle, the design method of the subgrade structure of high-speed railway ballasted track is proposed to meet the technical requirements such as structural strength, bearing stiffness and high-cyclic and long-term stability. Technical indicators are obtained for the variation of thickness of the surface layer of reinforced sub- grade bed in the double-layer subgrade mode along with the change of K30 at the subgrade bed bottom. The double-layer structure mode of ＂closure on the upper layer and drainage on the lower layer＂ was proposed in order to meet the water- proofing and drainage requirements of the upper layer of the subgrade bed in cold regions. A dense-framework graded gravel filler with weak water permeability at a coefficient of 10 4 cm/s is used on the upper layer and the void-framework graded gravel filler at the water permeability coefficient of 10 2 cm/s is adopted on the lower layer. 展开更多
关键词 high-speed railway in cold regions subgrade structure biaxial load mode structural analysis design of frostresistance function
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Design of Co-sedimentation Experiments Used to Fabricate Functionally Graded Materials with a Continuous Change of Composition 认领 引用 被引量：1
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作者 杨中民 《Journal of Wuhan University of Technology(Materials Science)》 SCIE EI CAS 2004年第2期11-13,共3页
In the process of particle settling in a dilute,a density graded distribution of the liquid below the suspension needs to be designed according to the gravity of the suspension prior to sedimentation.In the present pa... In the process of particle settling in a dilute,a density graded distribution of the liquid below the suspension needs to be designed according to the gravity of the suspension prior to sedimentation.In the present paper a compositionally graded W-Mo composite was formed via the settling of the W and Mo particles,with a density gradient distributed in the initial clear liquid along the settling direction. 展开更多
关键词 co-sedimentation design functionally graded material
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Aircraft robust multidisciplinary design optimization methodology based on fuzzy preference function 认领 引用 被引量：4
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作者 Ali Reza BABAEI Mohammad Reza SETAYANDEH Hamid FARROKHFAL 《Chinese Journal of Aeronautics》 SCIE EI CAS CSCD 2018年第12期2248-2259,共12页
This paper presents a Fuzzy Preference Function-based Robust Multidisciplinary Design Optimization(FPF-RMDO) methodology. This method is an effective approach to multidisciplinary systems, which can be used to designe... This paper presents a Fuzzy Preference Function-based Robust Multidisciplinary Design Optimization(FPF-RMDO) methodology. This method is an effective approach to multidisciplinary systems, which can be used to designer experiences during the design optimization process by fuzzy preference functions. In this study, two optimizations are done for Predator MQ-1 Unmanned Aerial Vehicle(UAV):(A) deterministic optimization and(B) robust optimization. In both problems, minimization of takeoff weight and drag is considered as objective functions, which have been optimized using Non-dominated Sorting Genetic Algorithm(NSGA). In the robust design optimization, cruise altitude and velocity are considered as uncertainties that are modeled by the Monte Carlo Simulation(MCS) method. Aerodynamics, stability and control, mass properties, performance, and center of gravity are used for multidisciplinary analysis. Robust design optimization results show 46% and 42% robustness improvement for takeoff weight and cruise drag relative to optimal design respectively. 展开更多
关键词 Fuzzy logic Multidisciplinary design optimization Preference function Robust design Unmanned Aerial Vehicle(UAV)
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Research insights and clinical opportunities of functional organoid-based platforms 认领 引用
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作者 Yueyu Huang Wenhui Shen +5 位作者 Kehan Li Yutian Zhang Qiaoli Lv Changchun Wang Weimin Mao An Zhao 《Bio-Design and Manufacturing》 SCIE EI CAS CSCD 2025年第6期1063-1079,I0044,共17页
Stem cell-or tissue-derived three-dimensional organ-like formations,known as organoids,are emerging as effective tools in biomedicine.Since they may be useful in developing customized therapeutic solutions and efficie... Stem cell-or tissue-derived three-dimensional organ-like formations,known as organoids,are emerging as effective tools in biomedicine.Since they may be useful in developing customized therapeutic solutions and efficient drug screening protocols,organoids can deepen our understanding of novel disease mechanisms.In doing so,they can facilitate advancements in drug discovery platforms,pharmacological safety,and clinical trials.This review explores various biomedical applications of organoids,including drug development and disease modeling,and highlights specific tools and analytical techniques that can be employed to investigate organoids and their microenvironments.Finally,we review recent clinical trials and patents related to organoids that show great promise for future clinical translation. 展开更多
关键词 Organoids In vitro research models Clinical trials Functional and engineered design
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Function and Design Idea of UHVDC Test Base 认领 引用
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作者 Yu Yongqing, Li Guangfan, Sun Lin, Su Zhiyi and Lu Jiayu China Electric Power Research Institute Zhao Fang 《Electricity》 2009年第1期38-43,共6页
The function of the UHVDC test base of the State Grid Corporation of China (SGCC) is oriented to serve UHVDC power transmission and substation projects, especially power transmission from West China to East China, and... The function of the UHVDC test base of the State Grid Corporation of China (SGCC) is oriented to serve UHVDC power transmission and substation projects, especially power transmission from West China to East China, and to promote localization of UHVDC transmission and substation equipment. In essentials, this test base consists of UHVDC test transmission line, corona cage, outdoor test site, UHV test hall, pollution and environment laboratory, electromagnetic environment simulation test site, insulator laboratory, arrester laboratory and live equipment test field. This paper introduces the function and design idea of the test base, presents the main performance parameters of the above-mentioned test facilities, and summarizes the matters of concern when siting and planning. 展开更多
关键词 UHVDC test Function and Design Idea of UHVDC Test Base Design Test
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中草药基纺织材料的功能设计与应用研究进展 认领 引用 被引量：3
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作者 赵誉钦 施煜庭 王钇 《棉纺织技术》 CAS 2026年第1期92-98,共7页
为探讨中草药基纺织材料的功能设计与应用潜力,系统梳理了中草药基纺织材料领域的研究与应用进展,重点分析中草药基纺织材料的功能特性、设计策略与适用领域。中草药提取物可赋予纺织品抗菌、紫外线防护、芳香与舒缓、智能响应释放、多... 为探讨中草药基纺织材料的功能设计与应用潜力,系统梳理了中草药基纺织材料领域的研究与应用进展,重点分析中草药基纺织材料的功能特性、设计策略与适用领域。中草药提取物可赋予纺织品抗菌、紫外线防护、芳香与舒缓、智能响应释放、多功能协同及环保可降解等功能特性,在医疗、家居服饰、户外运动及特种功能纺织品等领域具有广阔的应用前景。指出:现有中草药基纺织材料存在功能持久性不足、标准化缺失等问题,未来发展将聚焦“活性组分-织物”复合技术、绿色制备工艺、智能响应特性3个方面,并完善相关质量标准与法规体系,确保从植物源头到最终产品的全过程质量管控,从而推动中草药基纺织材料产业的健康发展。 展开更多
关键词 中草药 纺织材料 功能设计 抗菌性 智能纺织品
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大模型时代下智能教材的内涵演进、功能设计与技术实现 认领 引用 被引量：1
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作者 程亮 李锋 刘曦遥 《中国电化教育》 CSSCI 北大核心 2026年第3期29-37,共9页
大模型技术的突破性发展为教育数字化转型注入新动能,推动各类教育资源形态与功能加速迈向智能化。在这一进程中,智能教材作为数字教材的高阶形态,被视为落实大规模因材施教的重要抓手,其理论建构与实践创新已成为教育领域亟待回应的核... 大模型技术的突破性发展为教育数字化转型注入新动能,推动各类教育资源形态与功能加速迈向智能化。在这一进程中,智能教材作为数字教材的高阶形态,被视为落实大规模因材施教的重要抓手,其理论建构与实践创新已成为教育领域亟待回应的核心课题。该研究旨在系统梳理智能教材的内涵演进历程,进而前瞻其功能设计与技术实现路径,以期为我国智能教材的研发与应用提供理论参考与实践借鉴。纵观智能教材内涵演进,包含智能工程、智能链接、智能抽取、智能挖掘、智能生成五个发展阶段,功能定位逐步从“知识传递载体”发展为“认知合作伙伴”。鉴于此,该研究从科学教材观视角出发,构建了大模型支持下的智能教材功能模型,设计了基于多Agent系统的智能教材技术架构,通过信息技术课程智能教材的开发与应用验证了功能模型和技术架构的可行性。 展开更多
关键词 大模型 智能教材 内涵演进 功能设计 技术实现
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Multi-functional design of ultra-high temperature ceramics coatings 认领 引用
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作者 Yanfei Liu Ruize Zhang +3 位作者 Shaopu Liu Jieliang Zhao Xiaojun Tang Yanbo Liu 《Journal of Materiomics》 SCIE EI CSCD 2026年第2期65-92,共28页
Ultra-high temperature ceramics(UHTCs)exhibit ultra-high melting points and relatively high me-chanical performance,making them ideal coating materials for extreme environment applications like hypersonic vehicles.Rec... Ultra-high temperature ceramics(UHTCs)exhibit ultra-high melting points and relatively high me-chanical performance,making them ideal coating materials for extreme environment applications like hypersonic vehicles.Recently,novel design strategies of UHTCs coatings have been proposed,mainly including the composition and structural design.In this article,state-of-the-art approaches including multilayer and gradient UHTC coatings for enhanced mechanical and ablation resistance,surface en-gineering for the improvement of coating adhesion,materials and microstructural design for thermal insulation,laser ablation protection,and drag reduction were reviewed.Furthermore,advanced designing and fabrication techniques for UHTC coatings are also prospected,which can provide insights for the development of next-generation multi-functional UHTC coatings for harsh conditions. 展开更多
关键词 Ultra-high temperature ceramics Functional design Multilayer coating Ablation resistance Drag reduction
大语言模型赋能的用户参与式产品功能拓扑生成方法 认领 引用 被引量：1
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作者 李海波 蔡其航 +1 位作者 郑黎晓 严红 《计算机集成制造系统》 EI CSCD 北大核心 2026年第1期36-54,共19页
用户参与对产品设计至关重要,为提高需求分析效率并精准捕捉用户核心需求,利用大语言模型处理自然语言的优势,提出一种产品功能拓扑的准自动化生成方法。该方法主要包含3个步骤:首先,针对产品概念设计阶段的功能要素,使用大语言模型处... 用户参与对产品设计至关重要,为提高需求分析效率并精准捕捉用户核心需求,利用大语言模型处理自然语言的优势,提出一种产品功能拓扑的准自动化生成方法。该方法主要包含3个步骤:首先,针对产品概念设计阶段的功能要素,使用大语言模型处理需求并将其映射为功能拓扑结构;其次,对功能拓扑进行聚类,形成若干产品功能簇;然后,采用键能算法(BEA)对最大簇所对应的相似度矩阵进行重组与分割,通过求解最大公共子图识别共性功能组合。最后,通过实验验证方法的可行性与可用性:第一个实验验证方法的可行性,所得产品功能C&C模型的相似度可达0.909;第二个实验验证从产品功能需求快速获取用户偏好的过程,进一步证明了该方法的实用价值。 展开更多
关键词 大语言模型 用户参与 产品设计 功能拓扑
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RESEARCH ON THE CONSTRAINT MAPPING FROM FUNCTION TO ASSEMBLY 认领 引用 被引量：3
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作者 Tan JianrongJi YangjianLiu ZhenyuChen HongliangYue XiaoliState Key Laboratory of CAD&CG,Zhejiang University,Hangzhou 310027, China 《Chinese Journal of Mechanical Engineering》 EI CAS 2003年第3期305-308,共4页
Assembly sketch is not only the visualization of abstract function, but alsothe template of detail design. Two kinds of information are needed to create assembly sketch:structure and assembly constraint. Most research... Assembly sketch is not only the visualization of abstract function, but alsothe template of detail design. Two kinds of information are needed to create assembly sketch:structure and assembly constraint. Most researches are aimed at bow to obtain Structures fromfunction, but the problem of how to obtain assembly constraint from function is ignored. Followingthe definition of assembly unit and the classification of function, a hierarchical mapping methodfrom function to assembly constraint is put forward, and the mapping method includes two steps. Thefirst step is the mapping from function to assembly semantics which is assembly expression andaccordant with engineer's design habit. The second one is the mapping from assembly semantics tobasic assembly constraints that are convenient for computer to handle. The mapping method is appliedto DDMS (design, drafting and management system) successfully. 展开更多
关键词 Constraint mapping Assembly constraint Assembly design Function design
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基于一物多用的轻户外多功能服装设计 认领 引用 被引量：1
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作者 葛英颖 尹俊贤 《纺织科技进展》 CAS 2026年第3期48-51,87,共4页
基于一物多用的设计理念,系统探讨轻户外多功能服装的设计原则与方法。通过文献研究分析多功能服装的发展现状,并结合国内外典型案例进行剖析。研究提出轻户外多功能服装应遵循一衣多穿的功能性、户外服装的可变形及自主参与性原则;构... 基于一物多用的设计理念,系统探讨轻户外多功能服装的设计原则与方法。通过文献研究分析多功能服装的发展现状,并结合国内外典型案例进行剖析。研究提出轻户外多功能服装应遵循一衣多穿的功能性、户外服装的可变形及自主参与性原则;构建平面转立体、可拆组模块化及一体化气囊构造等手段的设计方法,拓宽形态多样性,提升舒适便捷性,增强服装灵活性。研究表明,设计原则和设计方法能有效指导轻户外多功能服装的设计实践,满足消费者多样化需求。 展开更多
关键词 一物多用 轻户外 功能服装 设计方法
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跨领域类比技术要素耦合下的技术机会识别方法 认领 引用 被引量：1
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作者 王金凤 黄杰 +3 位作者 赵伟宇 肖世昌 冯立杰 宋晓昭 《情报杂志》 CSSCI 北大核心 2026年第4期132-141,共10页
[目的]精准识别跨领域技术机会是企业突破创新瓶颈、构建持续竞争力不可或缺的关键环节。[方法]首先,利用BERTopic主题模型,提取目标技术的创新主题,并通过FBS模型明晰目标技术的核心功能;其次,收集类比技术相关数据,基于SAO模型构建类... [目的]精准识别跨领域技术机会是企业突破创新瓶颈、构建持续竞争力不可或缺的关键环节。[方法]首先,利用BERTopic主题模型,提取目标技术的创新主题,并通过FBS模型明晰目标技术的核心功能;其次,收集类比技术相关数据,基于SAO模型构建类比技术知识库;再次,以功能为导向,搜索类比领域的技术要素,并借助多维技术创新地图,识别目标技术机会;最后,基于TO-RFM模型对识别出的目标技术机会进行评估。[结果/结论]研究结果表明,经由类比技术进行创新机会识别不但能降低盲目创新的风险,而且能为提升技术创新效率提供科学的参考思路。 展开更多
关键词 技术机会识别 BERTopic 功能导向搜索 类比设计 技术要素耦合 SAO
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基于强化学习的偏好轨迹规划策略研究 认领 引用
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作者 杨佳鑫 陈慧 +2 位作者 苏哨卡 国朝鹏 尹又雨 《汽车工程》 EI CSCD 北大核心 2026年第6期1342-1351,1361,共10页
实现符合驾驶员轨迹偏好的驾驶策略,对提升自动驾驶系统安全性与用户满意度具有重要意义。本文提出一种基于强化学习的偏好轨迹规划策略,通过对驾驶员风险偏好进行建模,并综合舒适性与效率因素设计奖励函数,将驾驶员偏好与轨迹规划过程... 实现符合驾驶员轨迹偏好的驾驶策略,对提升自动驾驶系统安全性与用户满意度具有重要意义。本文提出一种基于强化学习的偏好轨迹规划策略,通过对驾驶员风险偏好进行建模,并综合舒适性与效率因素设计奖励函数,将驾驶员偏好与轨迹规划过程紧密结合。在此基础上,采用双延迟深度确定性策略梯度算法训练强化学习智能体,学习得到的策略用于输出运动规划算法的参数,而非直接输出控制信号,为后续基于偏好的个性化参数调节提供通用基础。最后,通过开展驾驶员主观评价试验验证所提方法的有效性。结果表明,75%的驾驶员能够接受该通用策略,其中对风险和舒适性纬度表示“很满意”的人员占比超过90%,证明该方法可有效优化运动规划策略并匹配驾驶员的风险偏好。 展开更多
关键词 驾驶员偏好建模 奖励函数设计 强化学习 运动规划
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模型驱动的小型模块化自然循环铅基快堆早期功能设计与验证 认领 引用
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作者 吴轩宇 冯毅雄 +5 位作者 陈钊 原伟铨 段承杰 洪龙庄 张志峰 谭建荣 《中国机械工程》 EI CAS CSCD 北大核心 2026年第5期1063-1071,共9页
传统基于文档的核电装备研制模式存在设计信息离散且关联性差、设计意图易产生歧义且难追溯、设计论证过程缺乏直观性与沉浸性等问题。以小型模块化自然循环铅基快堆(NCLFR)为研究对象,以其组装和拆解过程为例,将基于模型的系统工程(MB... 传统基于文档的核电装备研制模式存在设计信息离散且关联性差、设计意图易产生歧义且难追溯、设计论证过程缺乏直观性与沉浸性等问题。以小型模块化自然循环铅基快堆(NCLFR)为研究对象,以其组装和拆解过程为例,将基于模型的系统工程(MBSE)方法与虚拟样机技术相结合,从需求分析、功能设计、功能验证三个方面进行了论述,基于中广核研究院自主研发的核工业领域化MBSE建模平台M-Reactor开展组装和拆解过程的需求分析和功能设计,在对NCLFR进行早期三维建模的基础上实现了系统逻辑模型与功能虚拟样机的一致映射与模型联动,验证了组装和拆解过程的完备性、正确性以及可追溯性,带给设计人员更为沉浸的设计体验以及可视化的设计论证方式,可为MBSE方法在核电装备系统设计中的应用提供参考。 展开更多
关键词 铅基快堆 基于模型的系统工程 功能设计与验证 虚拟样机
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多功能协同目标下城郊湖泊湿地公园空间景观韧性规划设计策略:以武汉未来湾湿地公园为例 认领 引用 被引量：1
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作者 郑段雅 周星宇 +2 位作者 翟文雅 邓心怡 潘延宾 《华中农业大学学报》 CAS CSCD 北大核心 2026年第1期180-190,共11页
面对城市扩张背景下城郊湖泊湿地普遍存在的功能冲突与生态退化问题,基于系统韧性理论,提出面向多功能协同的湖泊湿地韧性设计框架。选取未来湾湿地公园为研究对象,系统诊断场地生态、水环境、景观与生物多样性等现状问题,识别水安全调... 面对城市扩张背景下城郊湖泊湿地普遍存在的功能冲突与生态退化问题,基于系统韧性理论,提出面向多功能协同的湖泊湿地韧性设计框架。选取未来湾湿地公园为研究对象,系统诊断场地生态、水环境、景观与生物多样性等现状问题,识别水安全调控、生物栖息地保护、水质治理与公共游憩之间的主要冲突,构建四维协同设计策略体系:(1)水安全韧性策略,通过流域统筹和分级调蓄工程实现雨洪管理与水景塑造的兼顾;(2)生物多样性韧性策略,通过核心生态禁入区、生态缓冲带和植被优化等方法营造动态生境体系;(3)水环境韧性策略,通过分区水质目标、污染负荷控制与生态净化措施,实现水源保护与栖息地需求平衡;(4)景观游憩韧性策略,通过弹性驳岸、季节景观序列与多层次游憩系统,实现生态功能与人文体验的共生。基于此,系统韧性导向设计能够有效协调湖泊湿地多功能冲突,提升生态系统适应性和社会使用价值,将为城郊湖泊湿地的可持续管理与城市蓝绿基础设施建设优化提供理论与实践参考。 展开更多
关键词 城郊湖泊湿地 系统韧性 多功能协同 生态设计 武汉未来湾
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Path Analysis of Agricultural Project Design Based on Function Expansion: A Case Study of Naya Mountain Villa 认领 引用 被引量：2
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作者 Yuehong SUN Yongsheng WU +1 位作者 Rui CHEN Xue YANG 《Asian Agricultural Research》 2018年第2期22-31,共10页
The expansion of agricultural function is one of the important means for modern agricultural projects to promote agricultural economic benefits. Successful modern agricultural projects require good creative ideas and ... The expansion of agricultural function is one of the important means for modern agricultural projects to promote agricultural economic benefits. Successful modern agricultural projects require good creative ideas and design programs. While developing high-efficient modern agricultural production activities,we should fully explore the intangible value of agricultural production activities,combine agriculture with agricultural products,natural conditions,cultural conception and other effective resources,to expand agricultural functions,and promote comprehensive benefits. In order to build a sustainable modern agricultural project operation system,Naya Mountain Villa project planning is taken as an example for analysis. Naya Mountain Villa began construction in 2011; the creative planning based on the agricultural expansion function was carried out in 2013; it had successful access to the capital market in 2015. The project realizes the effective integration of agricultural production system and agricultural function expansion,constructs a set of long-term stable profiting models,and lays an important foundation for entering the capital market. The project is a representative example of the function-expanding modern agricultural project. Through the analysis of the design ideas of the project,this paper discusses the function expansion elements of basic resources,public welfare and agricultural function expansion methods,the formation of general ideas,source and construction logic of creative thinking,and summarizes and abstracts some inspiring design methods of agricultural function expansion. Through the analysis of the key points in the design of the specific technical aspects of the project,this paper provides a reference for solving common difficult problems in the practical design. The summary and refinement of the thinking logic,thinking construction and specific design method of the project is inspiring and repeatable to some extent,which can provide reference for the relevant researchers. 展开更多
关键词 Modern agriculture Design of Naya Mountain Villa Function expansion
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