计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (3): 226-227.
• 工程与应用 • 上一篇 下一篇
李兆强,周德云
收稿日期:
修回日期:
出版日期:
发布日期:
通讯作者:
LI Zhao-qiang,ZHOU De-yun
Received:
Revised:
Online:
Published:
Contact:
摘要: 针对离散时间系统的变结构控制问题,对常规离散变结构抖动产生原因的分析,结合全程滑态变结构算法,给出了改进的离散趋近律。仿真结构表明,该方法是可行的,减小了系统的抖动,并从一开始就保证了系统的稳定性。
关键词: 离散时间系统, 变结构控制, 无抖振, 离散趋近律, 全程滑态
Abstract: The Variable Structure Control(VSC) of discrete time system use discrete reaching law is discussed.The cause of the system’s chattering is analyzed.Combine with global sliding mode,a new discrete reaching law is given.The simulation results show that the arithmetic is feasible.It can reduce the systems chattering and make the stability from the beginning.
Key words: discrete time systems, chattering-free, Variable Structure Control(VSC), discrete reaching law, global sliding-mode
李兆强,周德云. 无抖振全程滑态离散变结构控制算法[J]. 计算机工程与应用, 2008, 44(3): 226-227.
LI Zhao-qiang,ZHOU De-yun. Design of chattering-free global sliding-mode discrete Variable Structure Control algorithm[J]. Computer Engineering and Applications, 2008, 44(3): 226-227.
0 / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://cea.ceaj.org/CN/
http://cea.ceaj.org/CN/Y2008/V44/I3/226