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Exploration of Digital Twin-Driven Heterogeneous Terminal Linkage and Intelligent Control Technology in the Internet of Things 认领 引用
1
作者 Tao Zhang 《Journal of Electronic Research and Application》 2026年第6期97-103,共7页
Digital twin technology provides a new theoretical path for solving the difficulties of heterogeneous terminal interconnection and low control efficiency in the Internet of Things.Starting from the endogenous logic of... Digital twin technology provides a new theoretical path for solving the difficulties of heterogeneous terminal interconnection and low control efficiency in the Internet of Things.Starting from the endogenous logic of empowering IoT terminals with digital twins,this article analyzes the mirror mapping and closed-loop interaction mechanism between physical entities and virtual models,achieving a paradigm leap from data synchronization to semantic collaboration.On this basis,a digital twin collaboration architecture for heterogeneous terminal linkage was constructed,and core issues such as unified twin model construction,virtual real dynamic association maintenance,twin inter collaboration triggering,and cross protocol communication decoupling were discussed.Then focus on the key technologies of intelligent management and control based on digital twins,including real-time data stream processing and edge computing integration,terminal state autonomous awareness and exception diagnosis,policy adaptive generation under the centralized-decentralized hybrid architecture,and the management and control evolution path from rule-driven to target-driven.The research provides a systematic theoretical framework for intelligent linkage and efficient control of large-scale heterogeneous IoT terminals. 展开更多
关键词 Digital twin Internet of things Heterogeneous terminals Intelligent control
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Mechanoluminescent-Triboelectric Bimodal Sensors for Self-Powered Sensing and Intelligent Control 认领 引用 被引量：20
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作者 Bo Zhou Jize Liu +5 位作者 Xin Huang Xiaoyan Qiu Xin Yang Hong Shao Changyu Tang Xinxing Zhang 《Nano-Micro Letters》 SCIE EI CAS CSCD 2023年第5期313-325,共13页
Self-powered flexible devices with skin-like multiple sensing ability have attracted great attentions due to their broad applications in the Internet of Things(IoT).Various methods have been proposed to enhance mechan... Self-powered flexible devices with skin-like multiple sensing ability have attracted great attentions due to their broad applications in the Internet of Things(IoT).Various methods have been proposed to enhance mechano-optic or electric performance of the flexible devices;however,it remains challenging to realize the display and accurate recognition of motion trajectories for intelligent control.Here,we present a fully self-powered mechanoluminescent-triboelectric bimodal sensor based on micronanostructured mechanoluminescent elastomer,which can patterned-display the force trajectories.The deformable liquid metals used as stretchable electrode make the stress transfer stable through overall device to achieve outstanding mechanoluminescence(with a gray value of 107 under a stimulus force as low as 0.3 N and more than 2000 cycles reproducibility).Moreover,a microstructured surface is constructed which endows the resulted composite with significantly improved triboelectric performances(voltage increases from 8 to 24 V).Based on the excellent bimodal sensing performances and durability of the obtained composite,a highly reliable intelligent control system by machine learning has been developed for controlling trolley,providing an approach for advanced visual interaction devices and smart wearable electronics in the future IoT era. 展开更多
关键词 Bimodal sensors Mechanoluminescence Triboelectric nanogenerator Intelligent control Self-powered
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Study on Intelligent Control and 3D Real-time Distributed Animation Simulation for Super-maneuver Attack of the New Generation Fighter 认领 引用 被引量：8
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作者 黎明 姜长生 +1 位作者 叶文青 张立 《Chinese Journal of Aeronautics》 EI CAS 2001年第4期235-244,共10页
The super-maneuver flight performance has a very high tactical value, and the development of this tactical value has great significance. A discussion is devoted to the study of intelligent control methods and technolo... The super-maneuver flight performance has a very high tactical value, and the development of this tactical value has great significance. A discussion is devoted to the study of intelligent control methods and technologies of real-time distributed 3-dimensional animation simulation for the super-maneuverable attack of new generational fighter in this paper. A flight control system of super-maneuver is reconstructed by adopting three layers BP neural networks of number 3, and the fire/flight coupler is designed by introducing a fuzzy control rule whose universe of discourse and gain are regulated adaptively on the line. Furthermore, a new method of real-time distributed 3-dimensional animation simulation is put forward, and a real-time distributed 3-dimensional animation simulation tool platform is constructed in this paper. The simulation result is lifelike, perceivable directly and useful. 展开更多
关键词 Animation Computer simulation Flight dynamics Fuzzy control Intelligent control Maneuverability Neural networks
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An Intelligent Control Method for the Low-Carbon Operation of Energy-Intensive Equipment 认领 引用 被引量：4
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作者 Tianyou Chai Mingyu Li +3 位作者 Zheng Zhou Siyu Cheng Yao Jia Zhiwei Wu 《Engineering》 SCIE EI CAS CSCD 2023年第8期84-95,共12页
Based on an analysis of the operational control behavior of operation experts on energy-intensive equipment,this paper proposes an intelligent control method for low-carbon operation by combining mechanism analysis wi... Based on an analysis of the operational control behavior of operation experts on energy-intensive equipment,this paper proposes an intelligent control method for low-carbon operation by combining mechanism analysis with deep learning,linking control and optimization with prediction,and integrating decision-making with control.This method,which consists of setpoint control,self-optimized tuning,and tracking control,ensures that the energy consumption per tonne is as low as possible,while remaining within the target range.An intelligent control system for low-carbon operation is developed by adopting the end-edge-cloud collaboration technology of the Industrial Internet.The system is successfully applied to a fused magnesium furnace and achieves remarkable results in reducing carbon emissions. 展开更多
关键词 Energy-intensive equipment Low-carbon operation Intelligent control End-edge-cloud collaboration technology
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A Task-Resource Joint Management Model with Intelligent Control for Mission-Aware Dispersed Computing 认领 引用 被引量：4
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作者 Chengcheng Zhou Chao Gong +2 位作者 Hongwen Hui Fuhong Lin Guangping Zeng 《China Communications》 SCIE EI CSCD 2021年第10期214-232,共19页
Dispersed computing can link all devices with computing capabilities on a global scale to form a fully decentralized network,which can make full use of idle computing resources.Realizing the overall resource allocatio... Dispersed computing can link all devices with computing capabilities on a global scale to form a fully decentralized network,which can make full use of idle computing resources.Realizing the overall resource allocation of the dispersed computing system is a significant challenge.In detail,by jointly managing the task requests of external users and the resource allocation of the internal system to achieve dynamic balance,the efficient and stable operation of the system can be guaranteed.In this paper,we first propose a task-resource joint management model,which quantifies the dynamic transformation relationship between the resources consumed by task requests and the resources occupied by the system in dispersed computing.Secondly,to avoid downtime caused by an overload of resources,we introduce intelligent control into the task-resource joint management model.The existence and stability of the positive periodic solution of the model can be obtained by theoretical analysis,which means that the stable operation of dispersed computing can be guaranteed through the intelligent feedback control strategy.Additionally,to improve the system utilization,the task-resource joint management model with bi-directional intelligent control is further explored.Setting control thresholds for the two resources not only reverse restrains the system resource overload,but also carries out positive incentive control when a large number of idle resources appear.The existence and stability of the positive periodic solution of the model are proved theoretically,that is,the model effectively avoids the two extreme cases and ensure the efficient and stable operation of the system.Finally,numerical simulation verifies the correctness and validity of the theoretical results. 展开更多
关键词 dispersed computing computing resource management intelligent control
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An intelligent control method based on artificial neural network for numerical flight simulation of the basic finner projectile with pitching maneuver 认领 引用 被引量：1
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作者 Yiming Liang Guangning Li +3 位作者 Min Xu Junmin Zhao Feng Hao Hongbo Shi 《Defence Technology（防务技术）》 SCIE EI CAS CSCD 2024年第2期663-674,共12页
In this paper,an intelligent control method applying on numerical virtual flight is proposed.The proposed algorithm is verified and evaluated by combining with the case of the basic finner projectile model and shows a... In this paper,an intelligent control method applying on numerical virtual flight is proposed.The proposed algorithm is verified and evaluated by combining with the case of the basic finner projectile model and shows a good application prospect.Firstly,a numerical virtual flight simulation model based on overlapping dynamic mesh technology is constructed.In order to verify the accuracy of the dynamic grid technology and the calculation of unsteady flow,a numerical simulation of the basic finner projectile without control is carried out.The simulation results are in good agreement with the experiment data which shows that the algorithm used in this paper can also be used in the design and evaluation of the intelligent controller in the numerical virtual flight simulation.Secondly,combined with the real-time control requirements of aerodynamic,attitude and displacement parameters of the projectile during the flight process,the numerical simulations of the basic finner projectile’s pitch channel are carried out under the traditional PID(Proportional-Integral-Derivative)control strategy and the intelligent PID control strategy respectively.The intelligent PID controller based on BP(Back Propagation)neural network can realize online learning and self-optimization of control parameters according to the acquired real-time flight parameters.Compared with the traditional PID controller,the concerned control variable overshoot,rise time,transition time and steady state error and other performance indicators have been greatly improved,and the higher the learning efficiency or the inertia coefficient,the faster the system,the larger the overshoot,and the smaller the stability error.The intelligent control method applying on numerical virtual flight is capable of solving the complicated unsteady motion and flow with the intelligent PID control strategy and has a strong promotion to engineering application. 展开更多
关键词 Numerical virtual flight Intelligent control BP neural network PID Moving chimera grid
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Intelligent Control of Grate-kiln-cooler Process of Iron Ore Pellets Using a Combination of Expert System Approach and Takagi-Sugeno Fuzzy Model 认领 引用 被引量：3
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作者 Gui-ming YANG Xiao-hui FAN +2 位作者 Xu-ling CHEN Xiao-xian HUANG Zong-ping LI 《Journal of Iron and Steel Research International》 SCIE EI CAS CSCD 2016年第5期434-441,共8页
Grate-kiln-cooler has become a major process of producing iron ore pellets in China. Due to the diversity of the raw materials used and the multi-device multi-variable characteristics,this process still encounters wit... Grate-kiln-cooler has become a major process of producing iron ore pellets in China. Due to the diversity of the raw materials used and the multi-device multi-variable characteristics,this process still encounters with control problem. An attempt was proposed to deal with this issue. The three-device-integrated feature of the process was firstly analyzed to obtain control strategy,and then an intelligent control system using a combination of expert system approach and Takagi-Sugeno（ T-S） fuzzy model was developed. Expert system approach was used to diagnose and remedy the abnormal conditions,while T-S fuzzy model was used to stabilize the thermal state. In the construction of T-S fuzzy rules,antecedents were identified by fuzzy c-mean clustering algorithm incorporated with subtractive clustering algorithm,and consequent parameters were identified by recursive least square algorithm. The control system was applied in a Chinese pelletizing plant and the application results demonstrated its effectiveness of stabilizing the thermal states within three devices. 展开更多
关键词 intelligent control grate-kiln-cooler expert system fuzzy model iron ore pellet
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Mathematical Model and Its Hybrid Dynamic Mechanism in Intelligent Control of Ironmaking 认领 引用 被引量：5
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作者 LIU Xiang-guan ZENG Jiu-sun ZHAO Min 《Journal of Iron and Steel Research International》 SCIE CAS 2007年第1期7-11,共5页
A hybrid dynamic model was proposed, which considered both the hydrokinetic and the chaotic properties of the blast furnace ironmaking process; and great emphasis was put on its mechanism. The new model took the high ... A hybrid dynamic model was proposed, which considered both the hydrokinetic and the chaotic properties of the blast furnace ironmaking process; and great emphasis was put on its mechanism. The new model took the high complexity of the blast furnace as well as the effects of main parameters of the model into account, and the predicted results were in very good agreement with actual data. 展开更多
关键词 blast furnace ironmaking hybrid dynamics intelligent control mathematical model chaotic control
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Hybrid intelligent control of combustion process for ore-roasting furnace 认领 引用 被引量：1
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作者 Aijun YAN Tianyou CHAI +1 位作者 FenghuaWU Pu WANG 《控制理论与应用（英文版）》 2008年第1期80-85,共6页
Because of its synthetic and complex characteristics, the combustion process of the shaft ore-roasting furnace is very difficult to control stably. A hybrid intelligent control approach is developed which consists of ... Because of its synthetic and complex characteristics, the combustion process of the shaft ore-roasting furnace is very difficult to control stably. A hybrid intelligent control approach is developed which consists of two systems： one is a cascade fuzzy control system with a temperature soft-sensor, and the other is a ratio control system for air flow with a compensation model for heating gas flow and air-fuel ratio. This approach combined intelligent control, soft-sensing and fault diagnosis with conventional control. It can adjust both the heating gas flow and the air-fuel ratio in real time. By this way, the difficulty of online measurement of the furnace temperature is solved, the fault ratios during combustion process is decreased, the steady control of the furnace temperature is achieved, and the gas consumption is reduced. The successful application in shaft furnaces of a mineral processing plant in China indicates its effectiveness. 展开更多
关键词 Furnace temperature Intelligent control Soft-sensing Fault diagnosis Shaft furnace
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Gait planning and intelligent control for a quadruped robot 认领 引用 被引量：1
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作者 Baoping WANG Renxi HU +1 位作者 Xiaodong ZHANG Chuangfeng HUAI 《控制理论与应用（英文版）》 2009年第2期207-211,共5页
We present a method for designing free gaits for a structurally symmetrical quadruped robot capable of performing statically stable, omnidirectional walking on irregular terrain. The robot＇s virtual model is construc... We present a method for designing free gaits for a structurally symmetrical quadruped robot capable of performing statically stable, omnidirectional walking on irregular terrain. The robot＇s virtual model is constructed and a control algorithm is proposed by applying virtual components at some strategic locations. The deliberative-based controller can generate flexible sequences of leg transferences while maintaining walking speed, and choose optimum foothold for moving leg based on integration data of exteroceptive terrain profile. Simulation results are presented to show the gait＇s efficiency and system＇s stability in adapting to an uncertain terrain. 展开更多
关键词 Structural symmetry Quadruped robot Gait planning Intelligent control Virtual model
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Intelligent Control Scheme of Engineering Machinery of Cluster Hybrid System 认领 引用 被引量：1
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作者 高强 王洪礼 《Transactions of Tianjin University》 EI CAS 2005年第3期194-198,共5页
In a hybrid system, the subsystems with discrete dynamics play a central role in a hybrid system. In the course of engineering machinery of cluster construction, the discrete control law is hard to obtain because the ... In a hybrid system, the subsystems with discrete dynamics play a central role in a hybrid system. In the course of engineering machinery of cluster construction, the discrete control law is hard to obtain because the construction environment is complex and there exist many affecting factors. In this paper, hierarchically intelligent control, expert control and fuzzy control are introduced into the discrete subsystems of engineering machinery of cluster hybrid system, so as to rebuild the hybrid system and make the discrete control law easily and effectively obtained. The structures, reasoning mechanism and arithmetic of intelligent control are replanted to discrete dynamic, conti- nuous process and the interface of the hybrid system. The structures of three types of intelligent hybrid system are presented and the human experiences summarized from engineering machinery of cluster are taken into account. 展开更多
关键词 engineering machinery of cluster hybrid systems (HS) hierarchically intelligent control expert control fuzzy control
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Study on welding power source used in intelligent control system for weld pool shape in pulsed GTAW 认领 引用
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作者 张广军 陈善本 +1 位作者 吴林 耿正 《China Welding》 EI CAS 2001年第2期33-37,共5页
This paper analyses the performance request of arc welding power source used in intelligent control of weld pool shape in pulsed GTAW, and develops a sample power source. The main circuit of the power source takes the... This paper analyses the performance request of arc welding power source used in intelligent control of weld pool shape in pulsed GTAW, and develops a sample power source. The main circuit of the power source takes the structure of single ended inverter with two switches, and takes IGBTs as power switches. The working frequency of the inverter is set at 20 kHz. The control circuit takes PWM circuit as center, and uses single chip computer to complete the manage functions such as the control of working sequence, setting and changing of the welding parameters, sensing of the welding states and communication with outside computer etc. The dynamic reacting time of the whole power is 1 ms, the range of the output current is 5～250 A, the precision of the output current reaches to 1 A. The power strikes arc by contacting workpiece under 5 A, and have convenient interface with system computer. All above shows this power source is one with high performance. 展开更多
关键词 arc welding power source pulsed GTAW weld pool shape intelligent control
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KEY TECHNOLOGY IN INTELLIGENT CONTROL FOR SHEET METAL DEEP DRAWING 认领 引用
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作者 罗亚军 赵军 +1 位作者 何丹农 张永清 《Journal of Shanghai Jiaotong university(Science)》 2001年第1期27-30,共4页
Intellectualization of sheet metal in deep drawing is a new combined technology, which is concerned with control science and computer science and sheet metal forming theory. The intelligent control system for sheet me... Intellectualization of sheet metal in deep drawing is a new combined technology, which is concerned with control science and computer science and sheet metal forming theory. The intelligent control system for sheet metal deep drawing consists of four fundamental factors: real time measurement, identification, prediction and control. Real time identification of material properties and friction coefficient is the most important factor in the whole system. An artificial neural network model for identification of the material properties and friction coefficient was established according to deep drawing characteristics and more automation. The identification of the material properties and friction coefficient was realized. 展开更多
关键词 sheet metal forming intelligent control deep drawing neural network real time identification
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High Precision Motion Control of Hybrid Five-Bar Mechanism with an Intelligent Control 认领 引用
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作者 张珂 王生泽 《Journal of Donghua University(English Edition)》 EI CAS 2009年第3期275-278,共4页
Hybrid mecihanism is a new type of planar controllable mechanism. Position control acouracy of system determines the output aconracy of the mechanism. In order to achieve the desired high acowacy, nonlinear factors as... Hybrid mecihanism is a new type of planar controllable mechanism. Position control acouracy of system determines the output aconracy of the mechanism. In order to achieve the desired high acowacy, nonlinear factors as friction nmst be accurately compensated in the real-time servo control algoritinn. In this paper, the model of a hybrid five-bar mechanism is introduced. In terms of the characteristics of the hybrid mechanism, a hybrid intelligent control algorithm based on proportional-integral-derivative （PID） control and cerebellar model articulation control techniques was presented and used to perform control of hybrid five-bar mechanism for the lust time. The sinmulation results show that the hybrid control method can improve the control effect remarkably, compared with the traditional PID control strategy. 展开更多
关键词 intelligent control systems h yybrid mechanism neural network proportional-integral-derivative （PID） control
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Editorial for Special Issue on Intelligent Control and Computing in Advanced Robotics 认领 引用
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作者 Min Tan Yu Sun Jun-Zhi Yu 《International Journal of Automation and computing》 CSCD 2018年第5期513-514,共2页
Artificial intelligence （AI）, robotics, and intelligent systems are increasingly penetrating our society. With recent advances in AI, especially in intelligent control and computing, robots are gaining the ability t... Artificial intelligence （AI）, robotics, and intelligent systems are increasingly penetrating our society. With recent advances in AI, especially in intelligent control and computing, robots are gaining the ability to learn, make decisions, and operate in ways much similar to humans.To a large extent. 展开更多
关键词 In Editorial for Special Issue on Intelligent Control and Computing in Advanced Robotics
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Intelligent control for predicting and mitigating major disruptions in magnetic confinement fusion 认领 引用
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作者 Tong Liu Hui Li +1 位作者 Weikang Tang Zhengxiong Wang 《iEnergy》 2022年第2期153-157,共5页
Magnetic confinement fusion is believed to be one of the promising paths that provides us with an infinite supply of an environment-friendly energy source,naturally contributing to a green economy and low-carbon devel... Magnetic confinement fusion is believed to be one of the promising paths that provides us with an infinite supply of an environment-friendly energy source,naturally contributing to a green economy and low-carbon development.Nevertheless,the major disruption of high temperature plasmas,a big threat to fusion devices,is still in the way of mankind accessing to fusion energy.Although a bunch of individual techniques have been proved to be feasible for the control,mitigation,and prediction of disruptions,complicated experimental environments make it hard to decide on specific control strategies.The traditional control approach,designing a series of independent controllers in a nested structure,cannot meet the needs of real-time complicated plasma control,which requires extended engineering expertise and complicated evaluation of system states referring to multiple plasma parameters.For-tunately,artificial intelligence(AI)offers potential solutions towards entirely resolving this troublesome issue.To simplify the control system,a radically novel idea for designing controllers via AI is brought forward in this work.Envisioned intelligent controllers should be developed to replace the traditional nested structure.The successful development of intelligent control is expected to effectively predict and mitigate major disruptions,which would definitely enhance fusion performance,and thus offers inspiring odds to improve the accessibility of sustainable fusion energy. 展开更多
关键词 Magnetic confinement fusion intelligent control major disruption
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Electric Window Regulator Based on Intelligent Control 认领 引用
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作者 Yang Xu Yun Li Chao Li 《Journal of Artificial Intelligence and Technology》 2021年第4期198-206,共9页
In order to effectively solve the problem of installation cost of automobile electric windows and the safety of passengers,the window regulator of the car must have an intelligent control function.For example,most aut... In order to effectively solve the problem of installation cost of automobile electric windows and the safety of passengers,the window regulator of the car must have an intelligent control function.For example,most automobile windows now have an anti-pinch function.In this paper,the model of dc brushed motor is analyzed,an intelligent control scheme for automotive power windows is proposed,and the relationship between current ripple and window travel,motor current,and extemal resistance are verified.In the hardware design,S9S 12G128 is the main control chip,and the motor current acquisition method is designed.In the software design,intelligent control methods such as current integration method,adaptive and self-learning algorithm,and intelligent speed regulation method are proposed to realize functions such as automatic w indow opening and closing,intelligent anti-pinch,and intelligent speed regulation.After many experiments,the results prove the feasibility of the above methods and the stability of the system. 展开更多
关键词 intelligent control motor curent current ripple smart anti-pinch
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INTELLIGENT CONTROL SYSTEM OF PULSED MAG WELDING INVERTER BASED ON DIGITAL SIGNAL PROCESSOR 认领 引用 被引量：1
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作者 WU Kaiyuan HUANG Shisheng +1 位作者 WU Shuifeng LI Xinglin 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS 2008年第6期86-90,共5页
A fuzzy logic intelligent control system of pulsed MAG welding inverter based on digital signal processor(DSP)is proposed to obtain the consistency of arc length in pulsed MAG welding.The proposed control system combi... A fuzzy logic intelligent control system of pulsed MAG welding inverter based on digital signal processor(DSP)is proposed to obtain the consistency of arc length in pulsed MAG welding.The proposed control system combines the merits of intelligent control with DSP digital control.The fuzzy logic intelligent control system designed is a typical two-input-single-output structure,and regards the error and the change in error of peak arc voltage as two inputs and the background time as single output.The fuzzy logic intelligent control system is realized in a look-up table(LUT)method by using MATLAB based fuzzy logic toolbox,and the implement of LUT method based on DSP is also discussed.The pulsed MAG welding experimental results demonstrate that the developed fuzzy logic intelligent control system based on DSP has strong arc length controlling ability to accomplish the stable pulsed MAG welding process and controls pulsed MAG welding inverter digitally and intelligently. 展开更多
关键词 Pulsed MAG welding inverter Arc length control Fuzzy logic intelligent control Digital signal processor(DSP)
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Open multilevel hierarchic intelligent control system for eco-industrial system 认领 引用
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作者 陈静 张文红 《Journal of Southeast University(English Edition)》 EI CAS 2006年第2期242-247,共6页
In allusion to the characteristics of the open complex giant system, an open multilevel hierarchic intelligent control system is established for the eco-industrial system. With the idea of the open engineering system,... In allusion to the characteristics of the open complex giant system, an open multilevel hierarchic intelligent control system is established for the eco-industrial system. With the idea of the open engineering system, using the hall for workshop of metasynthetic engineering （HWME）, intelligent control techniques, the expert system and the design of experiments are integrated within the framework of the nonlinear multiobjective decision support system to develop a robust, top-level design specification so as to make the system have the quality of adaptive control, self-organizing, self-learning and robustness. Finally, an illustrative example is given to clarify the effectiveness of the method. 展开更多
关键词 eco-industry complex giant systems hall for workshop of metasynthetic engineering open engineering system intelligent control nonlinear multi-objective
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Temperature Intelligent Control System of Large-Scale Standing Quench Furnace 认领 引用 被引量：2
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作者 贺建军 喻寿益 《Journal of Electronic Science and Technology of China》 2005年第1期60-63,共4页
Considering some characteristics of large-scale standing quench furnace, such as great heat inertia, evident time lag, strong coupling influence, hard to establish exact mathematical models of plant and etc, an artifi... Considering some characteristics of large-scale standing quench furnace, such as great heat inertia, evident time lag, strong coupling influence, hard to establish exact mathematical models of plant and etc, an artificial intelligent fuzzy control algorithm is put forward in this paper. Through adjusting the on-off ratio of electric heating elements, the temperature in furnace is controlled accurately. This paper describes structure and qualities of the large-scale standing quench furnace briefly, introduces constitution of control system, and expounds principle and implementation of intelligent control algorithm. The applied results prove that the intelligent control system can completely satisfy the technological requirements. Namely, it can realize fast increasing temperature with a little overshoot, exact holding temperature, and well-distributed temperature in quench furnace. It has raised the output and quality of aluminum material, and brought the outstanding economic and social benefits. 展开更多
关键词 quench furnace temperature control system artificial intelligent fuzzy control on-off ratio
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