Title :
Modeling and control of coupled bending and torsional vibrations of flexible beams
Author :
Sakawa, Yoshiyuki ; Luo, Zhenu Hua
Author_Institution :
Dept. of Control Eng., Osaka Univ., Japan
fDate :
9/1/1989 12:00:00 AM
Abstract :
An evolution equation which governs coupled bending and torsional vibrations of flexible beams with a tip body is derived based on Lagrangian dynamics. A feedback control scheme is shown for suppressing the vibrations
Keywords :
bending; feedback; vibrating bodies; vibration control; Lagrangian dynamics; coupled bending; feedback control; flexible beams; modelling; torsional vibrations; vibration control; vibration suppression; Aerospace industry; Boundary conditions; Defense industry; Feedback control; Lagrangian functions; Mathematical model; Optical coupling; Partial differential equations; Shafts; Vibration control;
Journal_Title :
Automatic Control, IEEE Transactions on
