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标题：Luenbeger速度观测器在交流伺服系统中的设计与研究 |
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作者：沈阳，舒志兵，朱尔立，等 |
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| 2016年第3期 访问次数：1309次 |
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摘要：随着现代伺服驱动技术的发展，人们对于伺服系统的性能要求越来越高。传统的测速方法受到编码器码盘工艺的限制，所测量的准确度也受到限制，所以许多学者提出了速度观测器的概念。本文利用Matlab仿真工具，对降阶Luenbeger速度观测器进行仿真，结果表明，该方法估算的转速较为准确。
关键词：速度观测器；伺服系统；仿真；Matlab
Abstract: With the development of servo drive technology, the performance of the servo system is required more and more highly. Traditional measurement method is limited by encoder technology, the measurement accuracy is also limited. So, Many scholars put forward the concept of speed observer. The paper used Matlab tool, simulated the reduced order Luenbeger speed observer. The result shows this method can estimate the speed accurately.
Key words: speed observer; servo system; simulation; Matlab
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