14th IFAC Symposium on System Identification, SYSID 2006

SYSID-2006 Paper Abstract

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Paper WeA4.4

Rotkowitz, Michael (Royal Inst. of Tech. (KTH))

Sensitivity Analysis of Closed-Loop Controller Performance: A Model-Based Bootstrap Approach

Scheduled for presentation during the Regular Session "Identification for Control" (WeA4), Wednesday, March 29, 2006, 11:30−11:50, Cummings Room

14th IFAC Symposium on System Identification, March 29 - 31, 2006, Newcastle, Australia

This information is tentative and subject to change. Compiled on July 17, 2018

Keywords Identification for Control, Model Validation

Abstract

We present a new framework, using a model-based bootstrap with pre-whitening and post-blackening, to analyze the robustness of overall controller synthesis methods to model uncertainties. This considers both the system identification and the subsequent controller synthesis together as an overall synthesis method to be analyzed. This framework is extremely flexible, can be used with any identification or synthesis method, and can easily be extended to many other types of problems. As a very encouraging first step, we see a dramatic confirmation of the dangers associated with certain synthesis methods.