Departmental Papers (CIS)

Date of this Version

3-20-2013

Document Type

Conference Paper

Comments

Workshop on Control of Cyber-Physical Systems, Johns Hopkins University, Baltimore, MD, March 20-21, 2013

Abstract

This work addresses the general problem of resilient control of unknown stochastic linear time-invariant (LTI) systems in the presence of sensor attacks. Motivated by a vehicle cruise control application, this work considers a first order system with multiple measurements, of which a bounded subset may be corrupted. A frequency-domain-designed resilient parameter-invariant controller is introduced that simultaneously minimizes the effect of corrupted sensors, while maintaining a desired closed-loop performance, invariant to unknown model parameters. Simulated results illustrate that the resilient parameter-invariant controller is capable of stabilizing unknown state disturbances and can perform state trajectory tracking.

Subject Area

CPS Auto

Publication Source

Lecture Notes in Computer Science: Control of Cyber-Physical Systems

Volume

449

Start Page

197

Last Page

216

DOI

10.1007/978-3-319-01159-2_11

Copyright/Permission Statement

The final publication is available at Springer via http://dx.doi.org/10.1007/978-3-319-01159-2_11

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Date Posted: 06 September 2013

This document has been peer reviewed.