Controllability and observability for affine nonlinear Hamiltonian systems
- 1 April 1982
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Automatic Control
- Vol. 27 (2) , 490-492
- https://doi.org/10.1109/tac.1982.1102900
Abstract
It is shown that an affine nonlinear Hamiltonian system is "controllable" if and only if it is "observable," in the sense that strong accessibility implies local weak observability and vice versa. Furthermore, it is shown that a nonminimal Hamiltonian system can be reduced to a locally weakly observable and strongly accessible system, in such a way that the reduced system is again Hamiltonian.Keywords
This publication has 3 references indexed in Scilit:
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- Nonlinear controllability and observabilityIEEE Transactions on Automatic Control, 1977
- Controllability of nonlinear systemsJournal of Differential Equations, 1972