Nonlinear H∞ almost disturbance decoupling

Marino, R. and Respondek, W. and Schaft van der, A.J. and Tomei, P. (1994) Nonlinear H∞ almost disturbance decoupling. Systems & Control Letters, 23 (3). pp. 159-168. ISSN 0167-6911

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Abstract:	The L2-gain almost disturbance decoupling problem for SISO nonlinear systems is formulated. Sufficient conditions are identified for the existence of a parametrized state feedback controller such that the L2-gain from disturbances to output can be made arbitrarily small by increasing its gain. The controller is explicity constructed using a Lyapunov-based recursive scheme. Sufficient conditions for the solvability of the H∞ almost disturbance decoupling problem and the explicit construction of teh controller are given for a more restrictive class of nonlinear systems.
Item Type:	Article
Copyright:	© 1994 Elsevier Science
Faculty:	Electrical Engineering, Mathematics and Computer Science (EEMCS)
Link to this item:	http://purl.utwente.nl/publications/30231
Official URL:	http://dx.doi.org/10.1016/0167-6911(94)90001-9
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