Full Text:
<2539>
CLC number: TP271.31
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 0000-00-00
Cited: 0
Clicked: 5412
RESEARCH ON STABILITY AND MINIMUM ORIFICE AREA OF HYDRAULIC SERVO POSITION CONTROL SYSTEM
| |||||||||||||
WANG Xuan-yin, LIU Rong. RESEARCH ON STABILITY AND MINIMUM ORIFICE AREA OF HYDRAULIC SERVO POSITION CONTROL SYSTEM[J]. Journal of Zhejiang University Science A, 2001, 2(4): 421-425.
@article{title="RESEARCH ON STABILITY AND MINIMUM ORIFICE AREA OF HYDRAULIC SERVO POSITION CONTROL SYSTEM",
author="WANG Xuan-yin, LIU Rong",
journal="Journal of Zhejiang University Science A",
volume="2",
number="4",
pages="421-425",
year="2001",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2001.0421"
}
%0 Journal Article
%T RESEARCH ON STABILITY AND MINIMUM ORIFICE AREA OF HYDRAULIC SERVO POSITION CONTROL SYSTEM
%A WANG Xuan-yin
%A LIU Rong
%J Journal of Zhejiang University SCIENCE A
%V 2
%N 4
%P 421-425
%@ 1869-1951
%D 2001
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2001.0421
TY - JOUR
T1 - RESEARCH ON STABILITY AND MINIMUM ORIFICE AREA OF HYDRAULIC SERVO POSITION CONTROL SYSTEM
A1 - WANG Xuan-yin
A1 - LIU Rong
J0 - Journal of Zhejiang University Science A
VL - 2
IS - 4
SP - 421
EP - 425
%@ 1869-1951
Y1 - 2001
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2001.0421
Abstract: This paper reports results of research on the stability of a hydraulic servo position system using generalization pulse code modulation (GPCM) and common on/off valves for hydraulic servo control. The describing function was first used to analyze the system's stability, and based on the nonlinear theory, an equation calculating the minimum orifice area of GPCM valves was derived by applying results of analysis on the stability of the GPCM control system. In the end, aimed at developing a hydraulic servo position system to be used in a paint robot, simulation and experiment were carried out. The results show that the theoretical conclusions accorded with practical results.
[1] Chintae Chot, Jong Shik Kim, 1996. Robust control of positioning system with a multi-step bang-bang actuator.Mechatronics. 6(8): 867-880.
[2] Feng Chunbo, Fei Shuming, 1998. Analysis and Design of Nonlinear Control system. Electronics Industry Press, Beijing, p.120-130.
[3] Liu Bong, Wang Xuanyin, Tao Guoliang, 2001. Theortical and experimental study on hydraulic servo position eontrol system with generalized pulse code modulation. Proeeeding of ICFP'2001, Hangzhou, p.176-179.
[4] Li Hongren, 1986. Hydraulic control system. National Defense Industry Press, Beijing, p.152-156.
[5] Lawrence Perko, 1998. Differential equations and dynamical system. Springer, U.S.A., New York, p.190-193.
[6] Wang Xuanyin, Tao Guoliang, 2000. Research on the servo control with Generalized Pulse Code Modulation. Chinese Journal of Mechanical Engineering, 36(12):14-17.
[7] Wang Xuanyin, 2000. The modeling and control of the hydraulic servo system by using on-off valve. Proceedings of the ASME, Dynamic system and control division.Orland, U.S.A., Vol. 1 p.641-647.
[8] Wu Qi, 1992. Automatic control theory. Tsinghua University Publish House, Beijing, p.270-297.
Open peer comments: Debate/Discuss/Question/Opinion
<1>