Robust fault-tolerant tracking control for a near-space vehicle using a sliding mode approach

Author:

Jiang B1,Xu Y1,Shi P23,Gao Z1

Affiliation:

1. College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, People’s Republic of China

2. Department of Computing and Mathematical Sciences, University of Glamorgan, Pontypridd, UK

3. School of Engineering and Science, Victoria University, Melbourne, Victoria, Australia

Abstract

In this study, a flight fault-tolerant control scheme based on an adaptive sliding mode technique is proposed. First, a control allocation of a near-space vehicle (NSV) attitude dynamics is analysed, and actuator fault modelling is introduced. Then, a modified sliding model tracking control approach, using a continuous strategy of integral sliding mode control, is designed to improve the position tracking precision. This scheme can solve the chattering problem without loss of robustness and control accuracy. Actuator fault and unmeasurable external disturbances are compensated for by an integral action term. To verify the effectiveness of the proposed control scheme, a numerical simulation is performed for an NSV attitude system, which is a non-linear aircraft model with six degrees of freedom. Simulation results demonstrate that the closed-loop system has good performance in spite of the actuator fault and system disturbances.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Control and Systems Engineering

Cited by 16 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Discrete Adaptive Control of Hypersonic Vehicles Based on Characteristic Models with Fuzzy Neural Network Observer;2024 36th Chinese Control and Decision Conference (CCDC);2024-05-25

2. An adaptive sliding‐mode resilient control strategy in smart grid under mixed attacks;IET Control Theory & Applications;2021-07-26

3. Adaptive sliding mode backstepping control for near space vehicles considering engine faults;Journal of Systems Engineering and Electronics;2018-04-25

4. Nonlinear FOPID and Active Disturbance Rejection Hypersonic Vehicle Control Based on DEM Biogeography-Based Optimization;Journal of Aerospace Engineering;2017-11

5. Nonlinear adaptive sliding mode tracking control of an airplane with wing damage;Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering;2017-02-02

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3