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Feedback linearization algorithms for determination of servo valve position control delivery pressure of variable-displacement hydraulic swashplate pump
Feedback linearization algorithms for determination of servo valve position control delivery pressure of variable-displacement hydraulic swashplate pump
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机译:用于确定可变排量液压斜盘泵伺服阀位置控制输出压力的反馈线性化算法
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摘要
Required control pressure is determined using a first feedback linearization control law, expressed e.g. as an equation. A required servo valve piston position is determined, using a second feedback linearization control. Pump delivery pressure is controlled as a function of the first and second laws. An Independent claim is included for corresponding equipment in which the pump has a swashplate, and connected servo-valve, which controls swashplate inclination, with feedback as indicated.
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