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Associate researcher

Supervisor of Master's Candidates

Date of Birth:1992-02-08

Date of Employment:2021-11-02

School/Department:Hefei university of technology

Administrative Position:Associate Professor

Education Level:Postgraduate (Postdoctoral)

Business Address:合肥工业大学屯溪路校区逸夫楼929

Gender:Female

Degree:Doctoral degree

Status:Employed

Alma Mater:University of Science and Technology of China

Discipline:Operational Research and Cybernetics
Systems Engineering
Other specialties in Control Science and Engineering
Control Theory and Engineering

Lanlin Yu

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Date of Birth:1992-02-08

Gender:Female

Education Level:Postgraduate (Postdoctoral)

Alma Mater:University of Science and Technology of China

Paper Publications

[4] Moment matching model reduction for negative imaginary systems.

Journal:Journal of the Franklin Institute
Abstract:In this paper, the moment-matching model reduction problem for negative imaginary systems is considered. For a given negative imaginary system with poles at the origin, our goal is to find a reduced-order negative imaginary system such that a prescribed number of the moments and the poles at the origin are preserved. Firstly, the original negative imaginary system is split into an asymptotically stable sub-system, a lossless negative imaginary subsystem, and an average subsystem. Then, moment-matching model reduction is implemented on the asymptotically stable subsystem and the lossless negative imaginary subsystem. The resulting reduced-order system preserves the negative imaginary structure and the poles at the origin. Also, the proposed model reduction method is extended to the positive real systems. Numerical examples demonstrate the effectiveness of the proposed model reduction method.
First Author:余兰林
Indexed by:Journal paper
Correspondence Author:熊军林
Discipline:Engineering
Document Type:J
Translation or Not:no
Date of Publication:2019-01-17
Included Journals:SCI

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