| 基于QPSO的数控机床交流伺服系统PID参数的优化 |
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| 引用本文： | 邬玉晶,胡云.基于QPSO的数控机床交流伺服系统PID参数的优化[J].机械研究与应用,2010,23(1):110-111,134. |
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| 作者姓名： | 邬玉晶 胡云 |
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| 作者单位： | 无锡市广播电视大学,江苏,无锡,214011 |
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| 摘 要： | 高速度是数控机床发展的方向之一,提出了一种新的基于永磁同步电机的数控机床交流伺服控制系统。QP-SO是基于PSO的改进算法,具有全局搜索能力强,收敛速度快、稳定性高等特点。首先利用QPSO对模糊控制器PID的三个比例因子参数进行优化,随后利用优化后的模糊控制器PID对数控机床交流伺服系统进行运动控制,具有很强的鲁棒性,仿真结果证明了其有效性。
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| 关 键 词： | QPSO 伺服系统 永磁同步电机 模糊控制器 |
Optimization of PID parameters of AC servo system in NC machine tools based on QPSO |
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| Wu Yu-jin,Hu Yun.Optimization of PID parameters of AC servo system in NC machine tools based on QPSO[J].Mechanical Research & Application,2010,23(1):110-111,134. |
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| Authors: | Wu Yu-jin Hu Yun |
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| Affiliation: | Wuxi radio & television university/a>;Wuxi Jiangsu 214011/a>;China |
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| Abstract: | The high velocity is one of the directions numerically-controlled machine tool.In this article,one kind newly numerically-controlled machine tool exchange servo control is proposed based on permanent magnetism synchronous machine.QPSO is the improvement algorithm based on the PSO,has strong overall situation search ability,fast convergen quick,more stable.The three scale factor parameters of fuzzy logical controller PID using QPSO are optimized.Then the numerical control machine tools of AC servo system is ... |
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| Keywords: | QPSO servo system permanent-magnet synchronous machine fuzzy logical controller |
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