Generalized control with compact support for systems with distributed parameters

Asatur ZH. Khurshudyan
2015 Archives of Control Sciences  
We propose a generalization of the Butkovskiy's method of control with compact support [1] allowing to derive exact controllability conditions and construct explicit solutions in control problems for systems with distributed parameters. The idea is the introduction of a new state function which is supported in considered bounded time interval and coincides with the original one therein. By means of techniques of the distributions theory the problem is reduced to an interpolation problem for
more » ... ion problem for Fourier image of unknown function or to corresponding system of integral equalities. Treating it as infinite dimensional problem of moments, its L1, L2 and L∞-optimal solutions are constructed explicitly. The technique is explained for semilinear wave equation with distributed and boundary controls. Particular cases are discussed.
doi:10.1515/acsc-2015-0001 fatcat:2eixi6g3tzhz7kakj5g5ca7eky