Title :
A comparison of constant and variable amplitude command shaping techniques for vibration reduction
Author :
Pao, Lucy Y. ; Singhose, William E.
Author_Institution :
Dept. of Electr. & Comput. Eng., Colorado Univ., Boulder, CO, USA
Abstract :
Investigates the characteristics of constant-amplitude input shapers for robust time-optimal maneuvers of flexible structures. Trends in the timing of the shaper impulses are shown as a function of the system damping constant and move distance. The insensitivity to modeling errors, time-optimality, amount of vibration caused during maneuvers, and high frequency excitation of these shapers are then discussed and compared with some variable-amplitude input shapers
Keywords :
flexible structures; constant amplitude command shaping techniques; damping constant; flexible structures; high frequency excitation; modeling errors; move distance; robust time-optimal maneuvers; time-optimality; variable amplitude command shaping techniques; vibration reduction; Damping; Equations; Flexible structures; Frequency; Power system modeling; Pulse shaping methods; Robustness; Shape control; Signal generators; Vibrations;
Conference_Titel :
Control Applications, 1995., Proceedings of the 4th IEEE Conference on
Conference_Location :
Albany, NY
Print_ISBN :
0-7803-2550-8
DOI :
10.1109/CCA.1995.555869
