The Modeling and Control of the Hydraulic Servo System by Using On-Off Valve
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Abstract This paper researches on the hydraulic servo system by using ordinary on-off valves. The mathematic model of an asymmetric hydraulic cylinder servo control system is built, and its characteristic is analysed here. To reduce the static and dynamic characteristic differences between forward and reverse motion of asymmetric cylinder, and improve system’s performance, a self-tuning linear quadratic gaussian optimum controller (SLQG) is designed successful. In the end, an asymmetric hydraulic cylinder servo system of paint robot is researched. The result shows that the above method is effective.
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2009 ◽
Vol 45
(05)
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pp. 250
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2010 ◽
Vol 44-47
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pp. 1355-1359
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2015 ◽
Vol 741
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pp. 655-658
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1998 ◽
Vol 122
(2)
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pp. 249-256
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2003 ◽
Vol 9
(2)
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pp. 124-130
2018 ◽
Vol 10
(12)
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pp. 168781401881739
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