全球动态双侧事件触发的自适应控制连接非线性系统通过间歇性输出反反
IEEE transactions on cybernetics
|March 3, 2025
概括
这项研究引入了一种用于具有间歇输出反的非线性系统的新控制算法. 动态事件触发机制 (ETM) 确保系统稳定,尽管未知参数和不确定性.
科学领域:
- 控制理论 控制理论
- 非线性系统是非线性系统.
- 系统工程 系统工程
背景情况:
- 相互连接的非线性系统经常面临间歇性输出反的挑战.
- 标准控制方法与未知的参数,不匹配的不确定性和非线性生长条件作斗争.
研究的目的:
- 为具有间歇输出反的非线性系统开发一个全球非对称稳定控制算法.
- 设计一个动态的双侧事件触发机制 (ETM),以减少信号更新频率.
- 在复杂的系统条件下克服传统后退设计的局限性.
主要方法:
- 提出了一种新的动态倒退控制方法.
- 使用触发的输出信号来建立一个动态增益观察器,用于状态重建.
- 坐标转换和动态增益被用来处理不连续项.
主要成果:
- 拟议的算法为相互连接的非线性系统实现了全局异面稳定.
- 动态ETM有效地降低了输出信号更新的频率.
- 该方法缓解了先前研究中发现的限制性条件.
结论:
- 开发的动态后退控制算法对具有间歇输出反的非线性系统有效.
- 该方法成功地解决了未知的时间变化参数,不匹配的不确定性和非线性增长条件.
- 模拟结果验证了算法的性能和稳定性.
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