| Active control with delay of mechanichals structures Contributor(s): Nana Nbendjo, Blaise Romeo (Author) |
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ISBN: 3843354391 ISBN-13: 9783843354394 Publisher: LAP Lambert Academic Publishing OUR PRICE: $50.27 Product Type: Paperback Published: October 2010 |
| Additional Information |
| BISAC Categories: - Science | Mechanics - General |
| Physical Information: 0.25" H x 6" W x 9" (0.36 lbs) 104 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: This work may be viewed as a contribution to the study of control of the dynamics of physical systems in which the potential have a catastrophic single well φ6 configuration. We demonstrated that The mathematical model of various non-linear structures (inverted pendulum, articulated beam, elastic beam fixed at its base and free at the top) is that of a particle moving in a catastrophic single well φ6 potential. control by sandwich and the one using piezoelectric absorber are investigated. The range of coupling or control parameters that can produce an effective control (reduction of amplitude, avoidance of unbounded motion and horseshoes chaos) are determined. Emphasis is laid on the effects of time-delay between the detection of the structure's motion and the restoring action of the control device. Numerical simulation has been done to confirm and complement the analytical prediction. |