PD Observer Design for Descriptor Systems with Unknown Inputs: Application to Infinite Bus System

被引：1
作者：
Gupta, Mahendra Kumar [1 ]
Tomar, Nutan Kumar [2 ]
Sharma, Dipa [3 ]
Jaiswal, Juhi [2 ]
机构：
[1] Natl Inst Technol Jamshedpur, Dept Math, Jamshedpur, Bihar, India
[2] Indian Inst Technol Patna, Dept Math, Patna, Bihar, India
[3] SDM Govt PG Coll Doiwala, Dept Math, Dehra Dun, Uttarakhand, India
来源：
2020 5TH IEEE INTERNATIONAL CONFERENCE ON RECENT ADVANCES AND INNOVATIONS IN ENGINEERING (IEEE - ICRAIE-2020) | 2020年
关键词：
Observer design; Descriptor systems; unknown inputs; proportional derivative; linear systems; INTEGRAL OBSERVER; FAULT ESTIMATION; STATE;
D O I：
10.1109/ICRAIE51050.2020.9358352
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Proportional derivative (PD) observers are designed for linear descriptor systems with unknown inputs. Observer existence conditions are provided in the form of rank conditions directly on system matrices. Observer matrices are constructed by pole placement method and Linear Matrix Inequality (LMI) approach. The application of the work is demonstrated on a mathematical model of an infinite bus system. The efficiency of the proposed method is shown by simulation results.
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页数：5
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