【摘要】 气动同步控制是同步控制研究领域的关键问题,本文详细分析了双缸气动位置同步系统的基本控制特性,并建立双缸系统数学模型。提出了基于压力反馈线性化、摩擦力补偿的双环同步跟踪控制器,并将其应用于双缸位置同步控制。实验结果表明,该控制方法基于系统的特性,设计简洁,实用,控制效果良好。更多还原

【Abstract】 It is the key questions that electro-pneumatic synchro system control is difficult to obtain the satisfactory control performance in the synchro system area.Based on the study of the fundamental characteristics of the electro-pneumatic synchro position system with double cylinders,the inner-outer loop feedback synchro controller was designed combining with input-output linearization and friction compensation.To verify the strategies,the experiments in the synchro system were performed.The experimental results show that the new designed controller is effective in both precision and robustness.更多还原