A numerical study of Witsenhausen's Counterexample

In this thesis, we consider Witsenhausen's Counterexample, a two-stage control system in decentralized stochastic control. In particular, we investigate a specific homogenous integral equation that arises from the necessary first-order condition for optimality of the Stage I controller in the system. Using finite element (FE) analysis, we develop a numerical framework to study this integral equation and understand the structure of optimal controllers. We then solve the integral equation as a mathematical optimization and use our FE model to numerically compute a nonlinear controller that satisfies the necessary condition approximately at a set of quadrature points..

Department dc:contributor.department

Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2015

Author dc:creator

• Romvary, Jordan (Jordan Joseph)

Advisor dc:contributor.advisor

• Pablo Parrilo.

• Electrical Engineering and Computer Science.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/99843

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/99843