论文标题
使用高阶正弦输入描述功能（HOSIDF），在相位（CGLP）复位控制器中调整常数的增益铅（CGLP）重置器
Tuning of Constant in gain Lead in phase (CgLp) Reset Controller using higher-order sinusoidal input describing function (HOSIDF)
论文作者
论文摘要
由于技术的发展，线性控制器无法满足高科技行业的要求。一种解决方案是使用非线性控制器（例如重置元件）来克服这一大障碍。在文献中，相位（CGLP）补偿器中增益铅的常数是为克服固有的线性控制器限制而开发的新型复位元件。但是，到目前为止尚未提出针对这些控制器的调整指南。在本文中，最近开发的名为高阶正弦输入描述函数（HOSIDF）的方法，该方法与Sinusoidal Intupting功能（DF）相比，可以更深入地了解非线性控制器的频率行为，以获得CGLP补偿器的直接调谐方法。在这方面，对这些补偿器的跟踪性能进行了比较分析。基于这些分析，在高科技精确定位阶段制定并验证了CGLP补偿器的调整指南。结果显示了开发的调整方法的有效性。
Due to development of technology, linear controllers cannot satisfy requirements of high-tech industry. One solution is using nonlinear controllers such as reset elements to overcome this big barrier. In literature, the Constant in gain Lead in phase (CgLp) compensator is a novel reset element developed to overcome the inherent linear controller limitations. However, a tuning guideline for these controllers has not been proposed so far. In this paper, a recently developed method named higher-order sinusoidal input describing function (HOSIDF), which gives deeper insight into the frequency behaviour of non-linear controllers compared to sinusoidal input describing function (DF), is used to obtain a straight-forward tuning method for CgLp compensators. In this respect, comparative analyses on tracking performance of these compensators are carried out. Based on these analyses, tuning guidelines for CgLp compensators are developed and validated on a high-tech precision positioning stage. The results show the effectiveness of the developed tuning method.
