Adding vibrationg signals in the direction of the variation of the control signal, overcome the friction of the proportional valve and the cylinder. 在控制信號變化的方向上疊加顫振信號，克服了比例閥和氣缸的靜態(tài)摩擦力。
System simulation is carried out, and the simulation results show that the control method used for the deadband compensation of the proportional valve is correct and feasible. 并通過(guò)系統仿真研究，證明該控制方法用于氣動(dòng)比例閥死區補償的正確性和有效性。
