| 基于遗传算法优化的舵机伺服系统模糊控制 |
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| 引用本文： | 王平军,侯波,李彦波,马晓. 基于遗传算法优化的舵机伺服系统模糊控制[J]. 计算机测量与控制, 2011, 19(10) |
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| 作者姓名： | 王平军 侯波 李彦波 马晓 |
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| 作者单位： | 1. 空军工程大学工程学院,陕西西安,710038
2. 93670部队,河北石家庄,050071 |
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| 摘 要： | 针对舵机伺服系统中存在的非线性因素和工作环境的未知干扰,提出将基于遗传算法优化的模糊控制算法应用到液压舵机伺服控制系统中;该方法利用遗传算法对采用串联二进制编码的隶属函数参数进行联合优化,并将优化过的控制规则用于设计模糊控制器;运用Simulink对系统模型进行仿真;仿真结果表明:基于遗传算法优化的模糊控制器,在液压舵机伺服系统中,具有良好的控制效果和较强的鲁棒性,为舵机伺服系统的控制提供了一条新的思路。
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| 关 键 词： | 液压舵机 模糊控制 遗传算法 仿真 |
Optimal Fuzzy Control Based on Genetic Algorithm in Actuator Servo System |
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| Wang Pingjun,Hou Bo,Li Yanbo,Ma Xiao. Optimal Fuzzy Control Based on Genetic Algorithm in Actuator Servo System[J]. Computer Measurement & Control, 2011, 19(10) |
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| Authors: | Wang Pingjun Hou Bo Li Yanbo Ma Xiao |
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| Affiliation: | Wang Pingjun1,Hou Bo1,Li Yanbo1,Ma Xiao2 (1.Engineering College,Air Force Engineering University,Xi'an 710038,China,2.Troops No 96370,Shijiazhuang 050071,China) |
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| Abstract: | Aiming at nonlinear factors in actuator servo system and uncertain interference in working environments,a new optimal strategy of fuzzy control based on genetic algorithm was presented to apply in the servo control system of hydraulic actuator.Parameters of member functions are encoded through binary coding method,and then integrated optimization is carried out by using Genetic Algorithm.The optimized rules were adopted to design fuzzy controller.Then the model of proposed system was verified by Simulink.Th... |
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| Keywords: | hydraulic actuator fuzzy control genetic algorithm simulation |
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