Title :
Approximation of input-output operators for distributed parameter systems
Author :
Russell, David L.
Author_Institution :
Dept. of Math., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Abstract :
The question of the approximation of infinite-dimensional linear systems by finite-dimensional systems is considered. In particular, conditions for strong convergence of the approximating input-output operators to the input-output operator of the infinite-dimensional system are provided. Examples where this property fails to obtain are given, and modifications which restore this property are indicated
Keywords :
approximation theory; distributed parameter systems; modelling; multidimensional systems; approximation; convergence; distributed parameter systems; finite-dimensional systems; infinite-dimensional linear systems; input-output operators; Damping; Distributed parameter systems; Integral equations; Legged locomotion; Topology; Transfer functions;
Conference_Titel :
Decision and Control, 1990., Proceedings of the 29th IEEE Conference on
Conference_Location :
Honolulu, HI
DOI :
10.1109/CDC.1990.203322
