摘要
本文对气动位置伺服系统的数学模型进行研究 ,并在此基础上提出了基于摩擦力前馈补偿与压力反馈控制的I-PD算法 ,实验结果表明该控制方法有效提高了气动位置伺服系统的定位的精确性、鲁棒性。
Mathematic model of pneumatic servo position system is studied. The algorithm of I-PD is proposed on the basis of friction compensation and pressure feedback control. The experimental results show that this control algorithm can remarkably improve the precision and robustness of this system. This indicates the effectiveness of the algorithm on the pneumatic servo system.
出处
《机床与液压》
北大核心
2004年第1期58-59,23,共3页
Machine Tool & Hydraulics
关键词
气动伺服
摩擦力补偿
Pneumatic servo system
Friction compensation
