透视动力系统的可观察性

Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187) Pub Date : 2000-12-12 DOI:10.1109/CDC.2001.914771

H. Inaba, Akifumi Yoshida, R. Abdursul, B. Ghosh

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引用次数: 22

摘要

透视动态系统出现在机器视觉中，其本质问题是如何从透视观察中确定任何未知状态和/或任何未知参数。考虑简单透视动力系统，利用微分几何方法研究了这类系统的状态可观察性和参数可辨识性，即一般非线性系统的可观察性秩条件，给出了可观察性和可辨识性的各种必要和充分条件。

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Observability of perspective dynamical systems

Perspective dynamical systems arise in machine vision, and the essential problem in such a system is how to determine any unknown states and/or any unknown parameters from its perspective observation. Considering simple perspective dynamical systems, we study the state observability and the parameter identifiability of such systems, using the differential geometric method, that is, the observability rank condition, which has been developed for general nonlinear systems, and present various necessary and/or sufficient conditions for observability and/or identifiability.

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来源期刊

Proceedings of the 39th IEEE Conference on Decision and Control (Cat. No.00CH37187)

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