| 电液位置伺服系统伪微分反馈级联控制 |
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| 引用本文： | 曾文火,石来德.电液位置伺服系统伪微分反馈级联控制[J].同济大学学报(自然科学版),1997,25(6):698-703. |
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| 作者姓名： | 曾文火 石来德 |
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| 作者单位： | [1]华东船舶工业学院机械系 [2]同济大学机械学院 |
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| 摘 要： | 分析阀控马达位置伺服系统被控对象的数字模型，对电液位置伺服采用伪微分反馈级联控制方法，对控制系统分层推导控制参数计算公式，并对该控制方法进行实验验证。
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| 关 键 词： | 电液伺服系统 位置控制 伪微分反馈 级联控制 |
Electrohydraulic Position Servo Using Cascade Pseudo-Derivative-Feedback Control Algorithm |
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| Zeng Wenhuo.Electrohydraulic Position Servo Using Cascade Pseudo-Derivative-Feedback Control Algorithm[J].Journal of Tongji University(Natural Science),1997,25(6):698-703. |
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| Authors: | Zeng Wenhuo |
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| Abstract: | This paper deals with a position control of the hydraulic servocomposed of an electrohydraulic servovalve controlled rotary motor. Based uponthe dynamic model of the electrohydraulic servo and its parameters identification,a Cascade Pseudo - Derivative - Feedback (PDF) control scheme is illustrated andequations for determining controller parameters have been derived theoretically.The performance of the position servo has been evaluated through experimentalstudies. |
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| Keywords: | Position control Electrohydraulic servo Pseudo- Derivative-Feedback control Cascade |
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