Department of
Automatic Control and Systems Engineering

Română (Romanian)

Robust control in nonstandard cases PN-II-ID-PCE-2011-3-0235 (financed by the Romanian Authority for Scientific Research CNCS-UEFISCDI)

Abstract

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Team

Prof. Cristian Oara (principal investigator);

Dr. Florin Stoican (2015-);

Dr. Raluca Marinica (Andrei) (2011-2014) ;

Drd. Cristian Flutur (2011-);

Drd. Florin Tudor (2013-);

Drd. Valentin Nedelcu (2011);

Drd. Dinicu Claudiu (2012-2013).

Scientific proposal

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Journal papers

1. M. Jungers, C. Oara, Solving nonsymmetric algebraic Riccati equations: A matrix sign function approach, submitted to Mathematics of Control, Signals, and Systems.

2. S. Sabau, C. Oara, S. Warnick, A. Jadbabaie, Optimal distributed control via sparse coprime factorizations, IEEE Transactions on Automatic Control, full paper, to appear 2016. pdf

3.  C. Oara, C. Flutur, M. Jungers, Squaring down with zeros cancellation in generalized systems, Systems and Control Letters, Vol. 92, pp. 5-12, 2016.

4. F. Tudor, C. Oara, H-infinity control problem for discrete-time algebraic dynamical systems, SIAM Journal on Control and Optimization, Vol. 53 (5), pp. 3171-3194, 2015. pdf

5. F. Tudor, C. Oara, H_2 optimal control for generalized discrete-time systems, (IFAC) Automatica, Vol. 50 (5), May 2014, pp. 1526-1530 pdf

6. C. Oara, R. Marinica,  J factorizations of a general discrete-time system, (IFAC) Automatica, Vol. 49 (7), July 2013, pp. 2221-2228. pdf

7. C. Oara, R. Andrei, Numerical solution to a descriptor discrete-time algebraic Riccati equation, Systems and Control Letters, Vol. 62 (2), pp. 201-208, 2013. pdf

8. M. Jungers, C. Oara,

Book chapters 

1. F. Stoican, C. Oara, M. Hovd, RPI approximations of the mRPI set characterizing linear dynamics with zonotopic disturbances, in Developments in Model-Based Optimization and Control (ed. S. Olaru, A. Grancharova, F. Lobo Pereira),  Lecture Notes in Control and Information Science, Springer, 2016, ISBN 978-3-319-26687-9.

2. C. Oara, Analiza sistemelor MIMO, in Automatica II (ed. I. Dumitrache, T. Dragomir),  pp. 115-161, Editura Academiei Romane, 2013, ISBN 978-973-27-2298-5. pdf

3. C. Oara, Sinteza sistemelor MIMO, Automatica II (ed. I. Dumitrache, T. Dragomir), pp. 161-217, Editura Academiei Romane, 2013, ISBN 978-973-27-2298-5. pdf

4. C. Oara, Sisteme robuste, in Automatica II (ed. I. Dumitrache, T. Dragomir), pp. 218-318, Editura Academiei Romane, 2013, ISBN 978-973-27-2298-5. pdf

Conference papers

1. S. Sabau, C. Oara, S. Warnick, A. Jadbabaie, Optimal distributed control for platooning via sparse coprime factorizations,  American Control Conference, Boston, USA, 6-8 July, 2016.

2. F. Stoican, E. Grotli, I. Prodan, C. Oara, On corner cutting in multi-obstacle avoidance problems, 5th IFAC Conference on Nonlinear Model Predictive Control, Seville, Spain, 2015.

3. F. Tudor, C. Oara, A Moebius transformation for algebraic dynamical systems, 20th International Conference on Control Systems and Computer Science, Bucharest, Romania, 27-29 May, 2015.

4. C. Flutur, C. Oara, Simultaneous squaring down and zeros cancellation in linear systems, 20th International Conference on Control Systems and Computer Science, 27-29 May, 2015

5. C. Dinicu, C. Oara, The descriptor continuous-time algebraic Riccati equation: numerical solutions and some direct applications, 14th European Control Conference, Linz, Austria, July 15-17, 2015. pdf

6. F. Tudor, C. Oara, H-infinity  control problem for general discrete-time systems, American Control Conference 2015, Chicago, July 1-3, 2015.

7. C. Flutur, C. Oara, Minimal factorization for transfer matrices of generalized systems, 18-th International Conference on System Theory, Control and Computing, Sinaia, Romania, October, 17-19, 2014. pdf

8. C. Dinicu, C. Oara, On computing the L-2 norm of a generalised discrete-time system, 18-th International Conference on System Theory, Control and Computing, Sinaia, Romania, October, 17-19, 2014. pdf

9. C. Lupu, D. Oancea, C. Oara, M. Lupu, D. Apetrei, Real time approach for load balancing in virtual power plant structure, 18-th International Conference on System Theory, Control and Computing, Sinaia, Romania, October, 17-19, 2014.

10. F. Tudor, C. Oara, H2 optimal output feedback control for a general discrete-time system, European Control Conference, June 24-27, 2014. pdf

11. S. Sabau, C. Oara, S. Warnick, A. Jadbabaie, Structured coprime factorizations description of linear time–invariant networks, Conference on Decision and Control, Florence, Italy, 10-13 December 2013. pdf

12. C. Oara, R. Marinica, The general (J,J’) lossless factorization for  descriptor discrete-time systems, Conference on Decision and Control, Maui, Hawaii, December 10-13, 2012. pdf

13. C. Oara, R. Andrei, The descriptor discrete–time Riccati equation: numerical solution and applications, Conference on Mathematical Theory of Networks and Systems, Melbourne, Australia, July 9-13, 2012. pdf

Draft papers

1. F. Tudor, C. Oara, Robust stabilization of discrete-time algebraic–dynamical systems, draft.

2. S. Sabau, C. Oara, S. Warnick, A. Jadbabaie, Structured doubly coprime factorizations and Youla parameterization for a class of distributed control problems, draft. pdf

3. C. Flutur, C. Oara, Minimal factorization of a general system, draft.