Optimal active suspension control based on a half-car model: an analytical solution
- 1 April 1992
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 37 (4), 528-532
- https://doi.org/10.1109/9.126592
Abstract
Simple yet, in practice, meaningful state-space formulations of the optimal suspension control problem for a half-car 2-D vehicle model are given. Using an efficient equivalent representation, a complete analytical solution of the related fourth-order linear quadratic problem was obtained. The problem structure and associated analytical results are used to deduce generic properties of the optimal solution, which in turn form a basis for global, centralized, and decentralized optimal suspension performance studies.Keywords
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