Abstract
The paper is devoted to H-optimization problems for linear time invariant (LTI) systems with scalar control, external disturbance and measurement noise. All these problems can be numerically solved with the help of the well-known universal approaches based on Riccati equations, linear matrix inequalities (LMI) or maximum entropy technique. Nevertheless, in our opinion there exists a possibility to increase the computational efficiency of synthesis using a special spectral approach to the above mentioned problems in frequency domain. Some relevant details are discussed and efficient numerical algorithms are proposed for the practical implementation of spectral approach. One of its virtues is a possibility to present optimal solutions in a specific form, which is convenient for investigation.
Similar content being viewed by others
References
M. J. Grimble. Robust Industrial Control Systems: Opti-mal Design Approach for Polynomial Systems, New Jersey, USA: John Wiley & Sons, 2006.
S. P. Bhattacharyya, A. Datta, L. H. Keel. Linear Control Theory: Structure, Robustness and Optimization, Boca Raton, USA: CRC Press, Taylor & Francis Group, 2009.
D. Liberzon. Calculus of Variations and Optimal Control Theory: A Concise Introduction, Princeton, USA: Princeton University Press, 2012.
D. W. Gu, P. H. Petkov, M. M. Konstantinov. Robust Control Design with Matlab, London, UK: Springer, 2013.
A. Domahidi. Methods and Tools for Embedded Optimization and Control, Ph. D. dissertation, Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, 2013.
W. Yu, S. Thenozhi. Active Structural Control with Stable Fuzzy PID Techniques, Switzerland: Springer, 2016.
Y. F. Zhu, F. W. Yang. Simultaneous H 2/H ∞ stabilization for chemical reaction systems based on orthogonal complement space. International Journal of Automation and Computing, vol. 13, no. 1, pp. 19–30, 2016. DOI: 10.1007/s11633-015-0907-9.
H. A. Ismail, M. S. Packianather, R. I. Grosvenor. Multi-objective invasive weed optimization of the LQR controller. International Journal of Automation and Computing, vol. 14, no. 3, pp. 321–329, 2017. DOI: 10.1007/s11633-017-1061-3.
F. A. Aliev, V. B. Larin. Parametrization of sets of stabilizing controllers in mechanical systems. International Applied Mechanics, vol. 44, no. 6, pp. 599–618, 2008. DOI: 10.1007/s10778-008-0085-3.
V. Kuçera. Polynomial control: Past, present, and future. International Journal of Robust and Nonlinear Control, vol. 17, no. 8, pp. 682–705, 2007. DOI: 10.1002/rnc.1127.
J. C. Doyle, B. A. Francis, A. R. Tannenbaum. Feedback Control Theory, New York, USA: Maxwell MacMillan Internat, 1992.
S. Boyd, L. El Ghaoui, E. Feron, V. Balakrishnan. Linear Matrix Inequalities in System and Control Theory, Philadelphia, USA: SIAM, 1994.
G. J. Balas, J. C. Doyle, K. Glover, A. Packard, R. Smith. μ-Analysis and Synthesis TOOLBOX: Users Guide, Natick, USA: The MathWorks Inc., 1998.
H. Kwakernaak. H 2-optimization-theory and applications to robust control design. Annual Reviews in Control, vol. 26, no. 1, pp. 45–56, 2002. DOI: 10.1016/S1367-5788(02)80010-4.
E. I. Veremey. Algorithms for solving a class of problems of H ∞-optimization of control systems. Journal of Computer and Systems Sciences International, vol. 50, no. 3, pp. 403–412, 2011. DOI: 10.1134/S1064230711010187.
E. I. Veremey. Efficient spectral approach to SISO problems of H 2-optimal synthesis. Applied Mathematical Sciences, vol. 9, no. 79, pp. 3897–3909, 2015. DOI: 10.12988/ams.2015.54335.
E. I. Veremey. H 2-optimal synthesis problem with nonunique solution. Applied Mathematical Sciences, vol. 10, no. 38, pp. 1891–1905, 2016. DOI: 10.12988/ ams.2016.63120.
E. Veremey, M. Sotnikova. Spectral approach to H ∞-optimal SISO synthesis problem. WSEAS Transactions on Systems and Control, vol. 9, pp. 415–424, 2014.
E. I. Veremey. H ∞-approach to wave disturbance filtering for marine autopilots. In Proceedings of the 9th IFAC Conference on Maneuvering and Control of Marine Craft, IFAC, Arenzano, Italy, pp. 410–415, 2012.
E. I. Veremey. Dynamical correction of control laws for marine ships accurate steering. Journal of Marine Science and Application, vol. 13, no. 2, pp. 127–133, 2014. DOI: 10.1007/s11804-014-1250-1.
E. I. Veremey. Optimization of filtering correctors for autopilot control laws with special structures. Optimal Control Applications and Methods, vol. 37, no. 2, pp. 323–339, 2016. DOI: 10.1002/oca.2170.
Acknowledgments
This work was supported by the Russian Foundation for Basic Research (RFBR), that controlled by the Government of Russian Federation (No. 17-07-00361).
Author information
Authors and Affiliations
Corresponding author
Additional information
Recommended by Associate Editor Min Wu
Evgeny I. Veremey received the Ph. D. and D. Sc. degrees in control science and engineering from Applied Mathematics and Control Processes Faculty, Saint Petersburg State University, Russia in 1980 and 1995, respectively. Since 2002, he is a professor of Saint Petersburg State University, head of the Computer Applications and Systems Department, Saint Petersburg State University, Russia. Since 2004, he has been the full member of International Public Association “Academy of Navigation and Motion Control”.
His research interests include control theory and its applications to marine and power systems.
Rights and permissions
About this article
Cite this article
Veremey, E.I. Special Spectral Approach to Solutions of SISO LTI H-Optimization Problems. Int. J. Autom. Comput. 16, 112–128 (2019). https://doi.org/10.1007/s11633-017-1110-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11633-017-1110-y