Robust Output Feedback Sliding Mode Control for Time-delay Systems

时滞系统的鲁棒输出反馈滑模控制

基本信息

批准号：
EP/E020763/1
负责人：
Sarah Spurgeon
金额：
$ 49.24万
依托单位：
University of Leicester
依托单位国家：
英国
项目类别：
Research Grant
财政年份：
2007
资助国家：
英国
起止时间：
2007 至无数据
项目状态：
已结题

来源：
https://gtr.ukri.org/projects?ref=EP%2FE020763%2F1
关键词：
Robust Output Feedback Sliding Mode

项目摘要

This research is concerned with the development of novel, theoretically sound sliding mode control techniques for application to nonlinear, complex and uncertain industrial processes. The research will focus on extending the existing sliding mode control design paradigm to enable the application of the methodology, with its proven robustness properties, to systems with after effect, otherwise known as time-delay systems, when only given output signals are available for measurement. The applied research will focus on the production of two significant implementation studies relating to control of autonomous and semi-autonomous vehicles and also the control of satellites to demonstrate the efficacy of the underlying philosophy and the new design algorithms. These are pertinent design studies to inform the development of the theoretical research programme as well as being used as vehicles to illustrate the research outcomes.The broad objectives are1. To provide practical yet theoretically rigorous solutions to the problem of robust sliding mode control for uncertain nonlinear systems in the presence of time-delay based upon knowledge of the measured system output(s). The problem will be considered from both a continuous and discrete time perspective.2. To produce significant implementation studies relating to control of satellites and autonomous and semi-autonomous vehicles which demonstrate the relevance of the theoretical results to industry.

这项研究涉及新颖的，理论上的声音滑动模式控制技术，以应用于非线性，复杂和不确定的工业过程。这项研究将着重于扩展现有的滑动模式控制设计范式，以使该方法具有其可靠的鲁棒性属性的应用，并在仅使用给定的输出信号进行测量时，将其可靠的鲁棒性属性应用于具有后效应的系统。应用研究将着重于生产与控制自动驾驶和半自治车辆的两项重要实施研究，以及对卫星的控制，以证明基本哲学和新设计算法的功效。这些是相关的设计研究，以告知理论研究计划的发展，并用作车辆来说明研究成果。广泛的目标是1。为了根据对测量系统输出的了解，在时间延迟的情况下为不确定的非线性系统提供了实用但理论上严格的解决方案。从连续和离散的时间角度来看2。为了提供与控制卫星以及自主和半自治车辆有关的重要实施研究，这些研究证明了理论结果与行业的相关性。