Title :
Vibration suppression control profile generation with both acceleration and velocity constraints
Author :
Zhou, Li ; Misawa, Eduardo A.
Author_Institution :
Sch. of Mech. & Aerosp. Eng., Oklahoma State Univ., Stillwater, OK, USA
Abstract :
A control profile is generated which suppresses all the resonant dynamics in a flexible dynamic system. This control profile has both the acceleration and velocity constraints. The control profile is generated from the time-optimal acceleration command and the vibration suppression shape filter technology. The simulation results for hard disk drive long seek control show the effectiveness of the proposed method.
Keywords :
acceleration control; hard discs; optimal control; time optimal control; velocity control; vibration control; acceleration constraint; hard disk drive; long seek control; resonant dynamics suppression; time-optimal acceleration command; velocity constraint; vibration suppression control profile generation; vibration suppression shape filter technology; Acceleration; Actuators; Control systems; Flexible structures; Frequency; Hard disks; Open loop systems; Resonance; Velocity control; Vibration control;
Conference_Titel :
American Control Conference, 2005. Proceedings of the 2005
Print_ISBN :
0-7803-9098-9
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2005.1470744
