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ROBUST STABILIZATION OF SYSTEM WITHNUMERATORAL FACTOR PERTURBATION
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作者 WANG Enping(Institute of Systems Science, Academia Silica, Beijing 100080, China) 《Systems Science and Mathematical Sciences》 SCIE EI CSCD 1998年第2期184-192,共9页
In this paper we study the robust stabilization problems of systems withnumeratoral factor perturbations, and give a necessary and sufficiellt condition for theexistence of robust stabilization controller. The maximal... In this paper we study the robust stabilization problems of systems withnumeratoral factor perturbations, and give a necessary and sufficiellt condition for theexistence of robust stabilization controller. The maximal permitted perturbation radius isderived of the nominal system with the form of G Lastlyl the statespace solution of the parametrized formula of the controller is obtained, through solvingthe sub-optimal Nehari’s problem. 展开更多
关键词 numeratoral FACTOR PERTURBATION ROBUST STABILIZATION ROBUST controller.
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An Iterative Calculating Method for Inbreeding and Relationship Coefficient
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作者 HANDan-dan SONGRen-xue 《Journal of Northeast Agricultural University(English Edition)》 CAS 2001年第1期19-22,共4页
The iterative formulas of inbreeding and relationship coefficients were put forward by using numerator elationship. It is suitable for any none - generation - overlap pedigree. The inbreeding and relationship coeffi- ... The iterative formulas of inbreeding and relationship coefficients were put forward by using numerator elationship. It is suitable for any none - generation - overlap pedigree. The inbreeding and relationship coeffi- ient of offsprings can be calculated by those of parents. The deducing process of numerator relationship is simple and clear comparing with path analysis. An example shows the usage of these formulas. 展开更多
关键词 Inbreeding coefficient relationship coefficient numerator relationship iterative calculating
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