| 恒线速无卡旋切机变速进给自整定PID控制 |
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| 引用本文： | 杨素珍.恒线速无卡旋切机变速进给自整定PID控制[J].漳州职业技术学院学报,2012(1):7-11. |
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| 作者姓名： | 杨素珍 |
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| 作者单位： | 漳州职业技术学院机械与自动化工程系 |
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| 摘 要： | 针对当前无卡旋切机的变速进给系统存在开环控制下无法补偿系统不确定性和干扰,闭环控制下控制器复杂且控制参数不易确定,提出一种结合前馈和基于单神经元网络在线参数自整定PID控制的复合控制器,该控制器结构简单,有效消除系统干扰,且收敛迅速,控制精度高,仿真结果表明该控制器的有效性。
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| 关 键 词： | 无卡旋切机 恒线速 变速进给 PID控制 自整定 |
Self-tuning PID Control of Variable Speed Feed for Log-core Veneer Lathe YANG Su-zhen(Department of Mechanical & Automation Engineering,Zhangzhou Institute of Technology, Zhangzhou 363000,China) Abstract: In current variable speed feed system of log-core v |
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| YANG Su-zhen.Self-tuning PID Control of Variable Speed Feed for Log-core Veneer Lathe YANG Su-zhen(Department of Mechanical & Automation Engineering,Zhangzhou Institute of Technology, Zhangzhou 363000,China) Abstract: In current variable speed feed system of log-core v[J].Journal of Zhangzhou Technical Institute,2012(1):7-11. |
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| Authors: | YANG Su-zhen |
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| Institution: | YANG Su-zhen(Department of Mechanical & Automation Engineering,Zhangzhou Institute of Technology,Zhangzhou 363000,China) |
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| Abstract: | In current variable speed feed system of log-core veneer lathe,the uncertainty and interference can not be compensated by using open-loop control,the parameters are hard to determined and the controller is complicate by using closed-loop control.To deal with these problems,a composite controller combining feed forward and PID control with online parameters self-tuning based on single neural network is proposed.The structure of the controller is simple,the system interference is eliminated effectively,its stabilization time is short and its accuracy is high,the effectiveness of this controller is proved by the simulation result. |
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| Keywords: | log-core veneer lathe constant linear velocity variable speed feed PID control self-tuning |
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