Minimax Control of Nonlinear Evolution Equations
โ Scribed by Nikolaos S. Papageorgiou; Nikolaos Yannakakis
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 195 KB
- Volume
- 259
- Category
- Article
- ISSN
- 0022-247X
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โฆ Synopsis
In this paper we study nonlinear parametric optimal control problems. We formulate the relevant minimax problem and prove the existence of an optimal control. Also, we derive necessary conditions for saddle point optimality. We also associate to the original optimization problem a dual problem, and then for the pair we prove a complete duality theorem. Finally, we present two examples of parabolic distributed parameter systems, which illustrate the abstract results.
๐ SIMILAR VOLUMES
The problem of robust stabilization of a linear system leads to the classical H control problem. The same analysis applied to a nonlinear system leads to the problem of ensuring via output feedback that a nonlinear operator be Lipshitz continuous, with a prescribed Lipshitz modulus. We show that, in
We prove several existence results for G-mild solutions of nonlinear evolution ลฝ . equations 1 , which generalize the results of M. G. Crandall and P. E. Souganidis ลฝ . Nonlinear Anal. 13, No. 12, 1989, 1375แ1392 . We also discuss the regularity properties of the solutions.