摘要
在假设系统状态不可测的条件下针对一类单输入单输出非线性系统提出了直接模糊自适应滑模控制方案。其主要特点是(i)不需要假设非线性系统的用于反馈的所有状态都是可测的,而是引入观测器来估计它们。(ii)保证了闭环系统的稳定性和跟踪误差的收敛性。
A direct fuzzy adaptive sliding control is proposed for nonlinear SISO systems whose states are not available. It's main properties are as follows: (i) It does not need the assumption that all the states of the nonlinear system are available for feedback, but introduces an error observer to estimate them. (ii) It can not only guarantee the stability of the closed-loop system but also ensure that the tracking error approaches a neighborhood of the original.
出处
《辽宁工学院学报》
2004年第1期4-7,共4页
Journal of Liaoning Institute of Technology(Natural Science Edition)
