| 模糊PID控制应用于液压同步控制系统的研究 |
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| 引用本文： | 叶海平.模糊PID控制应用于液压同步控制系统的研究[J].井冈山大学学报（自然科学版）,2020,41(1):75-78. |
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| 作者姓名： | 叶海平 |
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| 作者单位： | 漳州职业技术学院机械工程学院,福建,漳州 363000 |
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| 基金项目： | 福建省中青年教师教育科研基金项目（JAT160872） |
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| 摘 要： | 液压同步控制系统工程机械中受到广泛地应用。液压同步控制系统具有非线性、参数时变、大惯性、迟滞系统等特性。模糊控制算法对控制对象具有很好的逼近作用。将模糊控制理论应用到PID控制中,提高PID控制器的控制能力。将模糊PID控制器应用到液压同步控制系统中,进一步提高液压同步控制系统的动态和系统稳定性。利用MatLab软件对液压同步系统进行建模和仿真实验。仿真结果表明基于模糊PID控制的液压同步控制系统具有很好的动态性能和系统稳态性。
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| 关 键 词： | 同步回路 模糊控制 液压控制 PID控制器 |
| 收稿时间： | 2019/9/10 0:00:00 |
| 修稿时间： | 2019/9/10 0:00:00 |
APPLICATION OF FUZZY-PID CONTROL IN HYDRAULIC SYNCHRONIZATION CONTROL SYSTEM |
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| YE Hai-ping.APPLICATION OF FUZZY-PID CONTROL IN HYDRAULIC SYNCHRONIZATION CONTROL SYSTEM[J].Journal of Jinggangshan University(Natural Sciences Edition),2020,41(1):75-78. |
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| Authors: | YE Hai-ping |
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| Institution: | College of Mechanical Engineering, ZhangZhou Institute of Technology Zhangzhou, Fujian 363000, China |
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| Abstract: | Hydraulic synchronous control system is widely used in construction machinery. There are nonlinearity, time-varying parameters, large inertia and hysteresis in Hydraulic synchronous control system. The fuzzy control algorithm has a good approximation to the control object. The fuzzy control theory is applied to the PID control to improve the control ability of the PID controller. The fuzzy PID controller is applied to the hydraulic synchronous control system to further improve the dynamic and system stability of the hydraulic synchronous control system. The hydraulic synchronization system is modeled and simulated by MATLAB software. The simulation results show that based on fuzzy PID control, the hydraulic synchronous control system has good dynamic performance and system stability. |
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| Keywords: | synchronization loop fuzzy control hydraulic control PID controller |
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