DocumentCode
691315
Title
The active variable stiffness control of cantilever beam by SMA under temperature field
Author
Lei Wang ; Hong-hao Yue ; Jing Jiang ; Zheng-wang Yu ; Wen-yuan Li
Author_Institution
Sch. of Naval Archit. & Ocean Eng., Harbin Inst. of Technol. at Weihai, Weihai, China
fYear
2013
fDate
25-27 Oct. 2013
Firstpage
1
Lastpage
4
Abstract
This paper is to investigate the active variable stiffness control of cantilever beam under temperature field. Generic system equations of cantilever beam including all constitutive relations are defined. A cantilever beam structure under the temperature fields was modeled. Several control methods with SMA to compensate the influence of thermal stress are proposed, simulated and compared.
Keywords
beams (structures); matrix algebra; shape memory effects; shock control; stress control; temperature distribution; SMA; active variable stiffness control; cantilever beam structure; constitutive relations; shape memory alloy; stiffness matrix; temperature field; thermal shock; thermal stress; Control; SMA; Thermal stress; Variable stiffness;
fLanguage
English
Publisher
ieee
Conference_Titel
Piezoelectricity, Acoustic Waves and Device Applications (SPAWDA), 2013 Symposium on
Conference_Location
Changsha
Print_ISBN
978-1-4799-3289-4
Type
conf
DOI
10.1109/SPAWDA.2013.6841102
Filename
6841102
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