连续稳定控制器非线性系统与两个零件式控制器和其应用到失效的船只.
IEEE transactions on cybernetics
|March 4, 2025
概括
本研究通过开发连续稳定方法来解决非全方位系统中不连续控制的问题. 我们引入了一种新的控制器延伸技术,用于顺利控制非线性系统,包括低值的船只.
科学领域:
- 控制理论 控制理论
- 非线性系统是非线性系统.
- 机器人技术 机器人技术 机器人技术
背景情况:
- 非全方位系统的稳定控制通常涉及独立的步骤,导致不连续的切换控制问题.
- 某些初始系统状态可能会加剧这些不连续的控制问题.
研究的目的:
- 调查非线性系统的连续和顺的稳定控制.
- 开发处理系统的方法,用零件连续或平滑稳定控制器.
- 为应对非全方位系统中不连续切换控制的挑战.
主要方法:
- 确立了足够的条件,使控制器存在.
- 使用控制器扩展方法创建中间辅助控制器.
- 模型转换 (级联,完全执行) 和扩展状态观察器被使用.
主要成果:
- 控制器延伸方法成功连接了连续或平稳的零件式控制器.
- 拟议的方法有效地解决了稳定控制问题,对一个未经调节的表面船.
- 在船的稳定控制中,成功地管理了外部干扰.
结论:
- 对于具有零件式控制器的非线性系统,可以实现连续和平稳的稳定控制.
- 控制器扩展方法提供了一种可行的方法来克服不连续的控制问题.
- 开发的技术适用于复杂的系统,比如面临外部干扰的船只.
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