吸杯型 规定的性能 容错的模糊控制 非线性系统 考虑执行器功率
IEEE transactions on cybernetics
|October 10, 2025
概括
本研究引入了先进的故障耐受性控制 (FTC),考虑了更高阶的故障效应,并使用了新的吸管式功能来管理没有初始可行性条件的性能.
科学领域:
- 控制工程 控制工程 控制工程
- 系统科学 系统科学
- 机器人技术 机器人技术 机器人技术
背景情况:
- 传统的容错控制 (FTC) 常常简化了故障模型,假设故障输入的线性 (指数1) 影响.
- 这种简化忽略了对执行器功率和系统动态的潜在更高阶影响.
- 现有的规定的性能功能可能很复杂,需要特定的初始条件.
研究的目的:
- 开发一种新的FTC策略,通过将故障指数扩展到任何正奇整数来考虑更高阶故障效应.
- 引入一种新的吸管杯型规定的性能功能,有效调节输出超标.
- 确保拟议的FTC计划在全球范围内有效,并消除了最初的可行性条件.
主要方法:
- 拟议的FTC策略模型有缺陷的输入,其指数一般化为任何正奇整数.
- 整合了高斯函数来修改约束边界,创建一个吸杯类型的规定的性能函数.
- 新的性能功能可以调节超标,而不需要不对称的设计或初始可行性检查.
主要成果:
- 概括式故障指数捕捉了先前忽视的更高阶故障效应.
- 吸水杯类型的规定的性能功能有效地管理输出超标.
- 拟议的FTC计划证明了全球有效性,消除了对初始可行性条件的需求.
结论:
- 新的FTC战略有效地处理了更高层次的故障效应和执行器功率考虑.
- 吸水杯类型的规定的性能功能为性能调节提供了一种强大而简单的方法.
- 开发的方法为耐故障控制系统提供了全球有效和实用的解决方案.
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