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Set‐valued estimation of switching linear system: an application to an automotive throttle valve
Author(s) -
Podivilova Elena,
Vargas Alessandro N.,
Shiryaev Vladimir,
Acho Leonardo
Publication year - 2015
Publication title -
international journal of numerical modelling: electronic networks, devices and fields
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.249
H-Index - 30
eISSN - 1099-1204
pISSN - 0894-3370
DOI - 10.1002/jnm.2136
Subject(s) - automotive industry , throttle , set (abstract data type) , sequence (biology) , bounded function , computer science , automotive electronics , position (finance) , algorithm , control theory (sociology) , mathematical optimization , engineering , mathematics , automotive engineering , artificial intelligence , mathematical analysis , control (management) , finance , biology , economics , genetics , programming language , aerospace engineering
Summary This paper introduces a polyhedral approximation algorithm for set‐valued estimation of switching linear systems. The algorithm generates set‐valued estimates for any possible sequence of switching parameters, under the assumption that the system has unknown but bounded disturbances and measurement noises. Our algorithm has practical implications; namely, set‐valued estimates were generated for the position and electrical current of a real‐time automotive electronic throttle valve, and the corresponding experimental data demonstrate the practical benefits of our approach. Copyright © 2015 John Wiley & Sons, Ltd.