基于误差驱动的参数自整定递阶模糊滑模控制器的研究

针对工业现场普遍存在的高阶对象，提出了一种基于误差驱动参数自整定递阶结构的模糊滑模控制策略。此方法既很好地解决了传统模糊控制存在的“规则爆炸”问题，也有效地削弱了一般滑模控制固有的“抖颤”现象，同时证明了所设计控制器在一定条件下是稳定的。仿真结果表明了基于误差驱动的参数自整定结构使得所设计控制器较之传统控制方法有更好的控制效果和指标。

Study of Hierarchical Fuzzy Sliding Mode Controller with Error-driven with Adjustment Parameters

Presents a new method to deal with higher-order process, called hierarchical fuzzy sliding mode control with error-driven adjustment parameters. This method solves not only the "rule explosion" problem of the conventional structure of FLC, but the chattering problem inherent to SMC. The simulation shows the effectiveness of the proposed method.