LQ speed control of pump controlled motor system

Chu Sheng Guo; Xiang Zhou Wang; Yu Wang

LQ speed control of pump controlled motor system

Chu Sheng Guo^*
, Xiang Zhou Wang
, Yu Wang

^*此作品的通讯作者

自动化学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

3 引用（Scopus）

摘要

A linear quadric (LQ) optimal speed control algorithm is proposed for the speed control of a pump controlled motor hydraulic system. The control theme consists of optimal state feedback and disturbing compensation based on observation. The optimal state feedback bases on LQ cost function. The disturbing compensation is realized through reconstructing the state of load torque. A series of simulation are performed, and the results show that the control performance is satisfactory and can be maintained under changes of load torque.

源语言	英语
页（从-至）	26-30
页数	5
期刊	Journal of Beijing Institute of Technology (English Edition)
卷	13
期	SUPPL.
出版状态	已出版 - 12月 2004

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引用此

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title = "LQ speed control of pump controlled motor system",

abstract = "A linear quadric (LQ) optimal speed control algorithm is proposed for the speed control of a pump controlled motor hydraulic system. The control theme consists of optimal state feedback and disturbing compensation based on observation. The optimal state feedback bases on LQ cost function. The disturbing compensation is realized through reconstructing the state of load torque. A series of simulation are performed, and the results show that the control performance is satisfactory and can be maintained under changes of load torque.",

keywords = "Disturbing compensation, LQ optimal control, Pump controlled motor, State reconstruct",

author = "Guo, \{Chu Sheng\} and Wang, \{Xiang Zhou\} and Yu Wang",

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T1 - LQ speed control of pump controlled motor system

AU - Guo, Chu Sheng

AU - Wang, Xiang Zhou

AU - Wang, Yu

PY - 2004/12

Y1 - 2004/12

N2 - A linear quadric (LQ) optimal speed control algorithm is proposed for the speed control of a pump controlled motor hydraulic system. The control theme consists of optimal state feedback and disturbing compensation based on observation. The optimal state feedback bases on LQ cost function. The disturbing compensation is realized through reconstructing the state of load torque. A series of simulation are performed, and the results show that the control performance is satisfactory and can be maintained under changes of load torque.

AB - A linear quadric (LQ) optimal speed control algorithm is proposed for the speed control of a pump controlled motor hydraulic system. The control theme consists of optimal state feedback and disturbing compensation based on observation. The optimal state feedback bases on LQ cost function. The disturbing compensation is realized through reconstructing the state of load torque. A series of simulation are performed, and the results show that the control performance is satisfactory and can be maintained under changes of load torque.

KW - Disturbing compensation

KW - LQ optimal control

KW - Pump controlled motor

KW - State reconstruct

UR - https://www.scopus.com/pages/publications/14744303481

M3 - Article

AN - SCOPUS:14744303481

SN - 1004-0579

VL - 13

SP - 26

EP - 30

JO - Journal of Beijing Institute of Technology (English Edition)

JF - Journal of Beijing Institute of Technology (English Edition)

IS - SUPPL.

ER -

LQ speed control of pump controlled motor system

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