| 电液速度伺服系统PDF级联控制 |
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| 引用本文： | 曾文火,石来德.电液速度伺服系统PDF级联控制[J].同济大学学报(自然科学版),1996,24(5):530-535. |
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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： | 针对阀控马达电液速度伺服系统建立数学模型，提出采用伪微分馈级联控制方法，导出控制系统控制参数理论计算公式，并进行性能试验和比较，结果表明，采用该控制方法的电液速度伺服控制系统具有优良的阶跃响应性能，抗负载干扰能力强以及鲁棒性能发等特点。
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| 关 键 词： | 速度控制 电液伺服 伪微分反馈 级联 自动控制 |
Electrohydraulic Velocity Servos Using Cascade Pseudo-derivative-feedback Control Algorithm |
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| Zeng Wenhuo.Electrohydraulic Velocity Servos Using Cascade Pseudo-derivative-feedback Control Algorithm[J].Journal of Tongji University(Natural Science),1996,24(5):530-535. |
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| Authors: | Zeng Wenhuo |
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| Abstract: | This paper is concerned with a design method of electrohydraulic velocity servos using cascade Pseudo-derivative-feedback control algorithm. A reasonable dynamic model of an electrohydraulic servovalve controlled motor and equations for determining controller parameters have been derived theoretically.Experimental results and comparison with PI controller show that the PDF controller is extremely good in output response to step reference input,disturbance - hangling ability and robustness. |
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| Keywords: | Velocity control Electrohydraulic servo Pseudo-derivative- feedback Cascade |
| 本文献已被 CNKI 维普 等数据库收录！ |
