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通过对气动比例 /伺服位置控制系统的静 /动特性的分析 ,提出了用于气动比例 /伺服系统的扰动观测补偿器 ,仿真及实验表明 ,该方法可有效地改善气动比例 /伺服系统的刚性差、抗外界干扰性差等弱点。
By analyzing the static / dynamic characteristics of the pneumatic proportional / servo position control system, a disturbance observer is proposed for the pneumatic proportional / servo system. Simulation and experiments show that this method can effectively improve the rigidity of the pneumatic proportional / servo system Poor, weak resistance to external interference and other weaknesses.