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《Journal of University of Shanghai For Science and Technology》 1984-01
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An Improved Routh Approximation Method for Model Reduction of Discrete-time Systems

Wang Leyi  
Up till now, the Routh approximation method presented by Hutton for model reduction of linear continue time-invariant systems has not got perfect extension to discrete-time systems. The method presented in this paper has solved this problem. The method has several useful charactetistics which are parallel to Hvtton's method, such as stability retention, time-moment fitting and a rational criterion. for determing optimal orders of reduced-order models.
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 WAN BAI-WU WU SHOU-ZHAXG (Xian Jiaotong University);MODEL REDUCTION OF LARGE SCALE SYSTEM[J];Acta Automatica Sinica;1980-01
【Co-citations】
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