相关实验视频

Updated: Sep 10, 2025

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator
06:45

Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator

Published on: October 28, 2022

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使用事件触发自适应屏障滑动模式的四旋翼无人机的固定时间抗和耐故障控制

Amin Najafi1, Saleh Mobayen2, Abolfazl Jalilvand1

  • 1Department of Electrical Engineering, University of Zanjan, Zanjan 45195-313, Iran.

ISA transactions
|August 26, 2025
PubMed
概括

这项研究引入了四旋翼无人机的自适应性障碍非单一定时滑动模式控制 (ABNFTSMC),尽管执行器故障和干扰,但提高了稳定性和能效. 这种新的方法可以尽量减少聊,

关键词:
执行器故障执行器故障事件触发器固定时间控制输入和率滑动模式控制

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Proportional-Derivative (PD) control is a widely used control method in various engineering systems to enhance stability and performance. In a system with only proportional control, common issues include high maximum overshoot and oscillation, observed in both the error signal and its rate of change. This behavior can be divided into three distinct phases: initial overshoot, subsequent undershoot, and gradual stabilization.
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