کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
689369 | 889606 | 2012 | 6 صفحه PDF | دانلود رایگان |
This paper presents an overview of the fundamentals of moving horizon state estimation and full information estimation. The paper provides a new statement of robust global asymptotic stability (RGAS) for state estimation and establishes a new result using this definition, namely that full information is RGAS for the case of a nonlinear detectable system subject to β-convergent state and measurement disturbances. Two unsolved research problems are presented: (i) suboptimal moving horizon estimation and (ii) proving RGAS for the case of bounded rather than convergent disturbances.
► Overview of the fundamentals of moving horizon state estimation and full information estimation.
► New statement of robust global asymptotic stability (RGAS) for state estimation.
► Establishes that full information is RGAS for the case of a nonlinear detectable system subject to beta-convergent state and measurement disturbances.
► Two unsolved research problems are presented: (i) suboptimal moving horizon estimation and (ii) proving RGAS for the case of bounded rather than convergent disturbances.
Journal: Journal of Process Control - Volume 22, Issue 8, September 2012, Pages 1439–1444