Analysis and design of control systems with saturation and time-delay

饱和时滞控制系统分析与设计

• 批准号: LX0559610
• 负责人: Prof Dragan Nesic
• 金额: $ 0.7万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: Linkage - International
• 财政年份: 2006
• 资助国家: 澳大利亚
• 起止时间: 2006-01-01 至 2009-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LX0559610
• 关键词: Analysis; design; control; systems; saturation

Control engineering is an enabling technology without which most modern engineering systems, such as aircrafts or Internet, can not operate properly. Actuator saturation and time-delays are undesirable phenomena that often arise in control systems leading to poor performance and sometimes instability. For example, both of these phenomena arise in control of modern telecommunication systems, such as Active Queue Management in TCP networks. The project aims at tackling these phenomena by using recently developed techniques in antiwindup for saturating actuators and by revisiting some classical methods for Smith predictor design for time-delayed systems.

控制工程是一项有利的技术，没有该技术，大多数现代工程系统（例如飞机或互联网）无法正常运行。执行器饱和度和时间延期是不良现象，在控制系统中通常会导致性能差，有时甚至不稳定。例如，这两种现象都出现在控制现代电信系统的过程中，例如TCP网络中的主动队列管理。该项目的目的是通过使用抗翼型中的最近开发的技术来解决这些现象，以使执行器饱和，并通过为时间延迟的系统重新审视史密斯预测器设计的一些经典方法。