DocumentCode
335391
Title
Vibration damping in simple Hamiltonian systems by parametric control
Author
Shahidi, Reza
Author_Institution
Dept. of Electr. Eng., Maryland Univ., College Park, MD, USA
Volume
2
fYear
1994
fDate
29 June-1 July 1994
Firstpage
1449
Abstract
In recent years, new smart composites have been introduced in the market that open up new possibilities in controlling or sensing flexible structures. The internal properties of these smart or intelligent material can be changed by application of magnetic field (in magneto-strictive material), voltage (in piezoelectric material), or heat (in shape memory alloys). In this paper, we design a feedback control law to damp vibrations in simple mechanical systems by manipulating the internal parameters of the system.
Keywords
bilinear systems; damping; feedback; flexible structures; intelligent structures; vibration control; Hamiltonian systems; bilinear systems; damping; feedback control; flexible structures; intelligent material; internal parameters; magnetostrictive material; mechanical systems; parametric control; piezoelectric material; shape memory alloys; smart composites; vibration control; Control systems; Damping; Flexible structures; Magnetic fields; Magnetic materials; Magnetic properties; Piezoelectric materials; Shape memory alloys; Vibration control; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1994
Print_ISBN
0-7803-1783-1
Type
conf
DOI
10.1109/ACC.1994.752304
Filename
752304
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