Reduced-order hybrid interval observer for verified state estimation of an induction machine
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- 作者：Stefan Krebsa ; stefan.krebs@kit.edu" class="auth_mail" title="E-mail the corresponding author ; Christoph Schnurra ; christoph.schnurr@kit.edu" class="auth_mail" title="E-mail the corresponding author ; Martin Pfeifera ; martin.pfeifer@kit.edu" class="auth_mail" title="E-mail the corresponding author ; Jö ; rg Weigoldb ; joerg.weigold@daimler.com" class="auth_mail" title="E-mail the corresponding author ; Sö ; ren Hohmanna ; soeren.hohmann@kit.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Estimation ; State observer ; Interval observer ; Intervals ; Induction machine
- 刊名：Control Engineering Practice
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：57
- 期：Complete
- 页码：157-168
- 全文大小：1604 K
文摘
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A method for a verified state estimation of induction machine is proposed.
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Uncertainties are only assumed to be bounded avoiding unknown stochastic properties.
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The observer encloses the magnetizing current based on a hybridization approach.
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Simulations and experimental results show a practically useful interval width.