Turnpike processes of control systems on smooth manifolds

E. L. Tonkov

Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki, no. 4 (2013), pp. 132-145

Résumé

We consider the so-called standard control systems. These are systems of differential equations defined on smooth manifolds of finite dimension that are uniformly continuous and time-bound on the real axis and locally Lipschitz in the phase variables. In addition, we assume that the compact set is given, which defines geometric constraints on the admissible controls and moreover, the non-degeneracy condition holds. This condition means that for each point of the phase manifold and for all times there exists a control such that the value of vector field is contained in the Euclidean space that is tangent to the phase manifold at a given point. Using the modified method of the Lyapunov function and constructing omega-limit set of the corresponding dynamical system of shifts, we give propositions about the existence of admissible control processes that are bounded on the positive semiaxis, and the assertion of uniform local controllability of the corresponding turnpike process.

Détail

Keywords: turnpike processes, manifolds of finite dimension, uniform local controllability, omega-limit sets, Lyapunov functions.