Abstract
The relation between the solvability of the disturbance decoupling problem for a nonlinear system and its linearization around a working point is investigated. It turns out that generically the solvability of the disturbance decoupling via regular dynamic state feedback is preserved under linearization. This result gives a partial interpretation of introducing integral action in classical PID-control applied to nonlinear systems. The theory is illustrated by means of a worked example
Original language | English |
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Title of host publication | Proceedings Decision and control : 32nd IEEE conference, December 15-17, 1993, San Antonio, TX, USA. Vol. 4 |
Place of Publication | New York |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 3566-3571 |
ISBN (Print) | 0780312988 |
DOIs | |
Publication status | Published - 1993 |