Title :
Numerically reliable algorithm to test controllability
Author_Institution :
Central Institute for Management and Information Science, Bucharest, Romania
Abstract :
A procedure to test the controllability (and stabilisability) of a matricial pair (A, B) is proposed. The procedure is based on the reduction of the initial problem to equivalent lower-dimensional problems. Rank computations are performed using the singular-value-decomposition routine from EISPACK, numerical reliability and efficiency being `built-in¿ to the proposed algorithm.
Keywords :
control system analysis; controllability; matrix algebra; numerical methods; stability; controllability test; numerically reliable algorithm; reduction to lower dimensional problem; singular value decomposition routine;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19790325
