| 大时滞大惯性变频泵控马达调速系统研究 |
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| 引用本文： | 曾宗桢.大时滞大惯性变频泵控马达调速系统研究[J].机床与液压,2007,35(6):130-131,116. |
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| 作者姓名： | 曾宗桢 |
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| 作者单位： | 兰州工业高等专科学校,甘肃兰州,730050 |
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| 摘 要： | 针对大时滞、大惯性负载变频泵控马达调速系统动态性能差的特点,提出了采用极点配置最优预报自校正PID控制.介绍了极点配置最优预报自校正PID控制器的结构和算法.仿真结果表明,基于极点配置最优预报自校正PID控制器不仅具有良好的动态特性,很强的鲁棒性和自适应性,而且调节快速,参数整定方法简单.
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| 关 键 词： | 变频泵控马达 调速系统 大时滞大惯性负载 极点配置 最优预报 自校正PID控制 大时滞 大惯性 变频泵控马达调速系统 研究 Inverter System Speed Inertia 整定方法 参数 快速 调节 适应性 鲁棒性 动态特性 仿真结果 算法 结构 控制器 自校正 |
| 文章编号： | 1001-3881（2007）6-130-2 |
| 修稿时间： | 2007-03-21 |
Research on Great Inertia and Long Time-delay Pump-control-motor Speed Governing System with Inverter |
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| ZENG Zongzhen.Research on Great Inertia and Long Time-delay Pump-control-motor Speed Governing System with Inverter[J].Machine Tool & Hydraulics,2007,35(6):130-131,116. |
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| Authors: | ZENG Zongzhen |
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| Affiliation: | Lanzhou Polytechnic College, Lanzhou Gansu 730050, China |
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| Abstract: | Because variable frequency pump-control-motor speed governing system possesses high inertia load and long time-delay and bad dynamic performance, a self-tuning PID controller with pole assignment optimal predictor was presented, its construction and algorithm were described. Simulation results show that the self-tuning PID controller with pole assignment optimal predictor has better control performance and adaptability and higher robustness, it can adjust speed quickly and is simple in parameters tuning. |
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| Keywords: | Variable frequency pump-control-motor Speed governing system High inertia and long time-delay load Pole assignment Optimal predictor Self-tuning PID controller |
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