Title :
Frequency Response Bounds for a d.c. Motor Driven System by Considering the Inequalities Constraints
Author :
Wang, Yongji ; Wang, Xiuqing
Author_Institution :
Lab. for Internet Technol., Chinese Acad. of Sci., Beijing, China
Abstract :
Two inequalities which describes the frequency response bounds for a d.c. motor driven system are derived by considering the motor dynamics as well as its allowed voltage and current limits. This gives a superior estimate of the input and output signals, preventing the system saturation problem. The bounds can also be used for d.c. motor driven system´s fault diagnosis and testing, robotic system´s planning.
Keywords :
DC motors; fault diagnosis; frequency response; machine control; D.C. motor driven system; fault diagnosis; frequency response bounds; inequalities constraints; motor dynamics; robotic system planning; system saturation problem; Control systems; DC motors; Equivalent circuits; Fault diagnosis; Frequency response; Internet; Laboratories; Robots; Testing; Voltage; Inequalities constraint; amplitude bounds; control system; d.c. motor driven system; frequency response performance;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2010 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4244-7279-6
Electronic_ISBN :
978-1-4244-7280-2
DOI :
10.1109/ICICTA.2010.834
