Observability problem for bearings-only tracking
作者:
AnthonyN. Payne,
期刊:
International Journal of Control
(Taylor Available online 1989)
卷期:
Volume 49,
issue 3
页码: 761-768
ISSN:0020-7179
年代: 1989
DOI:10.1080/00207178908559665
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The state-observability problem for bearings-only tracking of a constant velocity target by a moving observer in two spatial dimensions is analysed. Specifically, we establish general necessary and sufficient conditions for observability and characterize the class of observer motions for which the state remains unobservable. In the course of the analysis, previously developed observability criteria are identified as special cases of our results.
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