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A convex relaxation approach to multivariable state-space frequency response approximation

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2 Author(s)
van der Meche, E. ; Mech. Eng. Syst. & Control Group, Delft Univ. of Technol., Netherlands ; Bosgra, O.

In this paper an algorithm is presented for a parametric state-space H frequency response approximation using convex optimization. This inherently nonconvex optimization problem is rewritten as a bilinear matrix inequality (BMI) optimization problem. A convex relaxation is proposed together with an iterative approach. The approach is demonstrated by a simple, multivariable example.

Published in:

American Control Conference, 2003. Proceedings of the 2003  (Volume:6 )

Date of Conference:

4-6 June 2003