催眠药
发表于 2025-3-23 13:08:28
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船员
发表于 2025-3-23 16:23:01
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打火石
发表于 2025-3-23 20:49:34
Introduction, may characterize the system by input/output (cause and effect) relations. What constitutes a . depends on the point of view of the observer. The . may be, for example, an amplifier consisting of electronic components, or a control loop including that amplifier as one of its parts, or a chemical pro
palliate
发表于 2025-3-24 01:01:12
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武器
发表于 2025-3-24 05:56:07
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occult
发表于 2025-3-24 07:53:25
Identification by the Least-Squares Method,r determining the orbits of planets. Since then this method has become a major tool for parameter estimation using experimental data. Most existing parametric identification methods can be related to the least-squares method. The method is easy to comprehend and, due to the existence of a closed sol
织布机
发表于 2025-3-24 14:19:14
Extensions of the Least-Squares Method,of the parameters of a transfer operator or difference equation model are biased (not consistent); and the model fit in the frequency domain is not always good, for the high frequencies are over-emphasized. In the last two decades, much research has been done to modify and to extend the LS method in
Cardiac-Output
发表于 2025-3-24 16:24:53
MIMO Process Identification: A Markov Parameter Approach,the prediction error methods. We have seen that the properties of the LS method and those of the prediction error methods are complementary: the LS method is numerically simple and reliable, but model quality is low due to the bias of the estimate; the prediction error methods can give accurate esti
懒惰人民
发表于 2025-3-24 19:17:44
Identification for Robust Control; SISO Case,dentification of industrial processes, undermodelling and disturbances are the main causes of model errors. In the previous decade, robust control theory has been proposed and developed; cf. Zames (1981), Doyle (1982), Vidyasagar (1985) and Morati and Zafiriou (1989). The advantage of robust control
modifier
发表于 2025-3-24 23:28:59
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