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Author Sawada, Y. ♦ Ohsumi, A.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©1992
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations
Subject Keyword Vibration control ♦ Structural beams ♦ Force control ♦ Control systems ♦ Optimal control ♦ Weight control ♦ Flexible structures ♦ Differential equations ♦ Stochastic processes ♦ Accelerometers
Abstract A method of vibration control for a flexible structure modeled by a cantilever beam subject to distributed random disturbance and seismic input at the clamped end is presented. The mathematical model of the flexible cantilever is described by the Euler-Bernoulli-type stochastic partial differential equation including internal damping and the seismic and distributed random forcing terms. The seismic disturbance can be observed with an accelerometer at the clamped end. The controller is obtained by using the stochastic optimal control theory. Simulation studies show that the proposed control method is effective in suppressing random vibration due to random disturbances.
Description Author affiliation: Dept. of Mech. & Syst. Eng., Kyoto Inst. of Technol., Japan (Sawada, Y.; Ohsumi, A.)
ISBN 0780307348
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 1992-09-17
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 314.66 kB
Page Count 4
Starting Page 436
Ending Page 439

Source: IEEE Xplore Digital Library