...
首页> 外文期刊>IEEE Transactions on Automatic Control >An adaptive controller which provides Lyapunov stability
【24h】

An adaptive controller which provides Lyapunov stability

机译:提供Lyapunov稳定性的自适应控制器

获取原文
获取原文并翻译 | 示例
           

摘要

An adaptive controller that can provide exponential Lyapunov stability for an unknown linear time-invariant (LTI) system is presented. The only required a priori information about the plant is that the order of an LTI stabilizing compensator be known, although this can be reduced to assuming only that the plant is stabilizable and detectable at the expense of using a more complicated controller. This result extends the work of M. Fu and B.R. Barmish (see ibid., vol.AC-31, p.1097-1103, Dec. 1986) in which it is shown that there exists an adaptive controller which provides exponential Lyapunov stability if it is assumed that an upper bound on the plant order is known and that the plant lies in a known compact set; it shows that adaptive stabilization is possible under very mild assumptions without large state deviations.
机译:提出了一种可为未知线性时不变(LTI)系统提供指数Lyapunov稳定性的自适应控制器。唯一需要的关于工厂的先验信息是LTI稳定补偿器的阶数是已知的,尽管可以将其简化为仅假设工厂是可稳定的并且可检测到的,但以使用更复杂的控制器为代价。这一结果扩展了傅先生和B.R. Barmish(参见同上,AC-31,第1097-1103页,1986年12月),其中显示了一个自适应控制器,如果假定工厂订单的上限,该控制器可提供指数的Lyapunov稳定性是已知的,并且该植物位于已知的紧凑组合中;它表明在非常温和的假设下,没有大的状态偏差,自适应稳定是可能的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号