Title :
On the determination of optimum parameter tolerances for a positional servo system: a sensitivity approach
Author_Institution :
Dept. of Control & Comput. Eng., Istanbul Tech. Univ., Turkey
Abstract :
Positional servo systems are widely used in the process control industry. In this study a method is proposed by the use of the sensitivities of the transfer function to determine the optimum parameter tolerances. These tolerances keep the deviation of the angular displacement of the output shaft in its tolerance region. The proposed method makes simple the controlling of the system behavior due to parameter variations
Keywords :
position control; process control; sensitivity analysis; servomechanisms; transfer function matrices; angular displacement; optimum parameter tolerances determination; output deviation; output shaft; parameter variations; positional servo system; process control industry; sensitivity approach; transfer function; Computer industry; Control engineering computing; Control systems; Electrical equipment industry; Process control; Servomechanisms; Shafts; Tiles; Transfer functions; Upper bound;
Conference_Titel :
Industrial Electronics, Control and Instrumentation, 1997. IECON 97. 23rd International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-7803-3932-0
DOI :
10.1109/IECON.1997.670903
