Title :
Optimal location of controls for an acoustic problem
Author_Institution :
Dept. of Math., Naval Postgraduate Sch., Monterey, CA, USA
Abstract :
Investigates the optimal location of controllers to achieve reduction of noise field in an acoustic cavity. The author first formulates a linear quadratic tracking problem in a Hilbert space, and then considers the problem of optimization of an appropriate performance criterion with respect to the location of the controls. Numerical examples are presented to illustrate the author´s theoretical results
Keywords :
Hilbert spaces; active noise control; approximation theory; linear quadratic control; multidimensional systems; optimisation; Hilbert space; acoustic cavity; linear quadratic tracking problem; optimal controllers location; optimization; performance criterion; Acoustic noise; Cost function; Feedback control; Hilbert space; Loudspeakers; Mathematics; Noise generators; Noise reduction; Optimal control; Riccati equations;
Conference_Titel :
Decision and Control, 1995., Proceedings of the 34th IEEE Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-2685-7
DOI :
10.1109/CDC.1995.479182
