适应性输出形成跟踪用于具有双半马科维亚交换拓和时间变化的执行器故障的非线性多代理系统
IEEE transactions on cybernetics
|July 30, 2024
概括
本研究介绍了面临执行器故障和不确定的控制方向的非线性多元代理系统的适应性故障耐受性控制. 新的框架确保了可靠的输出形成跟踪,尽管复杂的交换通信网络.
科学领域:
- 控制工程 控制工程 控制工程
- 系统科学 系统科学
- 网络化系统 网络化系统
背景情况:
- 多代理系统对于复杂的任务至关重要,但由于执行器故障和通信不确定性而面临挑战.
- 通信链路的动态变化,由切换拓描述,复杂的控制设计.
- 不相同的控制方向和未知的干扰增加了实现协调行为的复杂性.
研究的目的:
- 为非线性多元代理系统制定适应性耐故障控制策略.
- 解决包括时间变化的执行器故障,未知非相同的控制方向和双半马科夫开关拓学的挑战.
- 为了实现非对称的输出形成跟踪在平均平方的意义上.
主要方法:
- 采用双半马尔科夫过程来建模通信拓学的随机切换.
- 使用后退和Nussbaum增益技术建立了一个新的自适应分布式容错控制框架.
- 努斯姆函数的独立变量被设计成随着时间的推移单调地增加,以应对集成挑战.
主要成果:
- 针对非线性多元代理系统,建议采用适应性耐故障控制器.
- 控制器有效地管理匹配/不匹配的不确定性,干扰,执行器故障和控制方向的不确定性.
- 拟议的战略保证了平均平方意义上的非对称输出形成跟踪.
结论:
- 开发的自适应控制策略可确保在非线性多代理系统中稳健的输出形成跟踪.
- 该方法有效地处理复杂的条件,如执行器故障和开关拓.
- 模拟结果证实了拟议的耐故障控制方法的实际有效性.
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