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一个新型事件触发的实用规定的时间控制四个复杂合的Duffing型MEMS共振器的规定的性能

Yankui Song¹, Yaoyao Tuo¹, Xinxin Lin²

¹Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China.

Neural networks : the official journal of the International Neural Network Society

|November 26, 2024

概括

本研究引入了微电机系统 (MEMS) 共振器的新控制器,以防止混乱的振荡. 事件触发控制器确保在设定的时间内稳定的系统性能.

科学领域:

工程工程师工程师工程师
控制系统控制系统
非线性动力学是一种非线性动力学.

背景情况:

微电机系统 (MEMS) 共振器在各种应用中至关重要.
复杂合的Duffing型MEMS共振器表现出复杂的动态行为,包括潜在的混乱振荡.
无法控制的混乱振荡可以显著降低系统性能和可靠性.

研究的目的:

为了研究四个复杂合的Duffing型MEMS共振器的动态特性.
开发一种新的事件触发的实用定时控制器,以减轻混乱的振荡并确保性能.
分析系统参数对最优设计的动态行为的影响.

主要方法:

对合的Duffing型MEMS共振器进行动态分析,检查参数效应.
使用间隔类型-3模糊系统 (IT3FS) 对未知的非线性进行事件触发控制器的设计.
实现一个时间变化的尺度转换函数 (STF) 和规定的性能函数 (PPF).
使用实用的规定的时间稳定性 (PPTS) 标准进行趋同分析.

主要成果:

系统参数分析为选择最佳配置提供了指导.
混沌振荡被确定为影响系统性能的关键问题.
拟议的控制器有效地抑制混乱的行为,并确保在规定的时间内信号趋同.
事件触发机制减少了控制信号更新频率.

结论:

开发的控制器确保了MEMS共振器的实际规定的时间稳定性.
追踪错误保持在用户定义的边界内,证明了有效的性能.
模拟证实了对复杂的MEMS共振器提出的事件触发控制策略的有效性.

关键词:

事件触发控制事件触发的控制.四个复杂合的Duffing型MEMS共振器实用的规定时间控制实用时间控制规定的性能控制指令

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