共 42 条
Reliable finite-time filtering for impulsive switched linear systems with sensor failures
被引:18
作者:
Wang, Shun
[1
]
Basin, Michael
[2
]
Zhang, Lixian
[1
,3
]
Zeng, Ming
[1
]
Hayat, Tasawar
[3
,4
]
Alsaedi, Ahmed
[3
]
机构:
[1] Harbin Inst Technol, Sch Astronaut, Harbin 150080, Peoples R China
[2] Autonomous Univ Nuevo Leon, Dept Phys & Math Sci, San Nicolas De Los Garza, Nuevo Leon, Mexico
[3] King Abdulaziz Univ, NAAM Res Grp, Fac Sci, Jeddah 21589, Saudi Arabia
[4] Quaid I Azam Univ, Dept Math, Islamabad 44000, Pakistan
基金:
中国国家自然科学基金;
关键词:
Average dwell time;
Finite-time H-infinity filtering;
Impulsive switched systems;
Sensor failures;
RANDOMLY OCCURRING NONLINEARITIES;
MARKOVIAN JUMP SYSTEMS;
H-INFINITY;
DELAY SYSTEMS;
ROBUST-CONTROL;
DWELL-TIME;
STABILITY;
DESIGN;
FEEDBACK;
D O I:
10.1016/j.sigpro.2016.02.005
中图分类号:
TM [电工技术];
TN [电子技术、通信技术];
学科分类号:
0808 ;
0809 ;
摘要:
This paper investigates the finite-time filter design problem for a class of switched linear systems with parameter uncertainties and impulsive effects. The sensor failures with output measurement errors and mode-detection delays are taken into account. A filter mode dependent Lyapunov-like function construction approach is developed which can effectively reduce the filter design difficulty induced by the mode-detection delays. Sufficient conditions on finite-time boundedness and finite-time H-infinity performance are first derived for the augmented switched error systems, upon which the mode-dependent finite-time H-infinity filter is designed. Performance of the potential of the developed filter is illustrated by a numerical example and an application to PWM (Pulse-Width-Modulation)-driven boost converter. (C) 2016 Elsevier B.V. All rights reserved.
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页码:134 / 144
页数:11
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