ACTIVE SUSPENSION OF OUTPUT FEEDBACK ROBUST CONTROL BASED ON LMI APPROACH

机译：基于LMI方法的输出反馈鲁棒控制的主动悬挂

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Traditionally automotive suspension designs have been a compromise between the three conflicting criteria of road holding, load carrying and passenger comfort. Active and semi-active suspension control methods have been considered as ways of increasing the freedom one has to specify independently the characteristics of load carrying, handling and ride quality. Consequently, these control methods have been enthusiastically investigated in the past decades. In this paper, active suspension control based on LMIs, including H_∞ control and mixed H_2/H_∞ synthesis has been developed in this paper. The simulation results demonstrate that robust control method can suppress disturbance from road inputs, thus improving the ride comfort and maintaining the good road handling. The mixed H_2/H_∞ synthesis can provide both the robustness of H_∞ control and the better performance of H_2 (LQR) method.

机译：传统上，汽车悬架设计一直是道路保持，载重和乘客舒适度这三个相互矛盾的标准之间的折衷方案。主动和半主动悬架控制方法已被视为增加自由度的一种方式，人们必须独立规定载荷，搬运和乘坐质量的特征。因此，在过去的几十年中对这些控制方法进行了热情的研究。本文研究了基于LMI的主动悬架控制，包括H_∞控制和混合H_2 /H_∞综合。仿真结果表明，鲁棒的控制方法可以抑制来自道路输入的干扰，从而提高乘坐舒适性并保持良好的道路操控性。混合的H_2 /H_∞综合既可以提供H_∞控制的鲁棒性，又可以提供更好的H_2（LQR）方法性能。

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来源
《7th Biennial Conference on Engineering Systems Design and Analysis 2004(ESDA 2004) vol.1: Advanced Energy Systems; Advanced Heat Transfer in Engineering Systems; ...》|2004年|P.861-868|共8页
会议地点 Manchester(GB)
作者
Zhiqiang Gu; S Olutunde Oyadiji;
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作者单位

Manchester School of Engineering University of Manchester Simon Building Oxford Road Manchester M13 9PL United Kingdom;

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会议组织
原文格式 PDF
正文语种 eng
中图分类机械设计、计算与制图;
关键词
active and semi-active suspension control; automotive suspension design; ride and handling of automobiles; riccati-based and LMI-based robust control; linear quadratic gaussian (LQG) control technique;

机译：主动和半主动悬架控制；汽车悬架设计；汽车的驾驶和操纵；基于拉卡蒂和基于LMI的鲁棒控制；线性二次高斯（LQG）控制技术;

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专利

1. Robust Output Feedback Control for Active Seat Suspension Systems with Actuator Time Delay Using μ-Synthesis Approach [J] . Mohammad Gudarzi, Atta Oveisi, Mohammad Mahdi Mohammadi Research journal of applied science, engineering and technology . 2013,第19期

机译：使用μ综合方法的带执行器延时的主动式座椅悬架系统的鲁棒输出反馈控制
2. Robust Output Feedback Control for Active Seat Suspension Systems with Actuator Time Delay Using μ-Synthesis Approach [J] . Mohammad Gudarzi, Atta Oveisi, Mohammad Mahdi Mohammadi Research journal of applied science, engineering and technology . 2013,第19期

机译：使用μ综合方法的带执行器延时的主动式座椅悬架系统的鲁棒输出反馈控制
3. Robust Output Feedback Control for Active Seat Suspension Systems with Actuator Time Delay Using μ-Synthesis Approach [J] . Mohammad Gudarzi, Atta Oveisi, Mohammad Mahdi Mohammadi Research journal of applied science, engineering and technology . 2013,第19期

机译：使用μ综合方法的带执行器延时的主动式座椅悬架系统的鲁棒输出反馈控制
4. ACTIVE SUSPENSION OF OUTPUT FEEDBACK ROBUST CONTROL BASED ON LMI APPROACH [C] . Zhiqiang Gu, S Olutunde Oyadiji, American Society of Mechanical Engineers(ASME) Biennial Conference on Engineering Systems Design and Analysis . 2004

机译：基于LMI方法的输出反馈稳健控制的主动暂停
5. Centralized/local optimal output feedback control and robustness with application to vehicle active suspension. [D] . Majeed, Kamal Naif. 1989

机译：集中/局部最优输出反馈控制和鲁棒性，适用于车辆主动悬架。
6. Nonlinear Ride Height Control of Active Air Suspension System with Output Constraints and Time-Varying Disturbances [O] . Rongchen Zhao, Wei Xie, Jin Zhao, 2021

机译：具有输出约束的活性空气悬架系统的非线性乘坐高度控制和时变扰动
7. Robust Output Feedback Control for Active Seat Suspension Systems with Actuator Time Delay Using -Synthesis Approach [O] . Mohammad Gudarzi, Atta Oveisi, Mohammad Mahdi Mohammadi 2013

机译：使用 - 合成方法具有致动器时间延迟的有源座椅悬架系统的鲁棒输出反馈控制
8. Active Vibration Control for Flexible Rotor by Optimal Direct-Output Feedback Control [R] . Nonami, K., Dirusso, E., Fleming, D. P. 1989

机译：基于最优直接输出反馈控制的柔性转子振动主动控制

ACTIVE SUSPENSION OF OUTPUT FEEDBACK ROBUST CONTROL BASED ON LMI APPROACH

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