Topology optimization for static shape control of piezoelectric plates with penalization on intermediate actuation voltage

UTSePress Research/Manakin Repository

Search UTSePress Research


Advanced Search

Browse

My Account

Show simple item record

dc.contributor.author Kang, Zhan en_US
dc.contributor.author Wang, Xiaoming en_US
dc.contributor.author Luo, Zhen en_US
dc.contributor.editor en_US
dc.date.accessioned 2012-10-12T03:34:02Z
dc.date.available 2012-10-12T03:34:02Z
dc.date.issued 2012 en_US
dc.identifier 2011003815 en_US
dc.identifier.citation Kang Zhan, Wang Xiaoming, and Luo Zhen 2012, 'Topology optimization for static shape control of piezoelectric plates with penalization on intermediate actuation voltage', ASME: American Society of Mechanical Engineers, Transactions of the ASME, vol. 134, pp. 051006-1-051006-9. en_US
dc.identifier.issn 1050-0472 en_US
dc.identifier.other C1 en_US
dc.identifier.uri http://hdl.handle.net/10453/18412
dc.description.abstract This paper investigates the simultaneous optimal distribution of structural material and trilevel actuation voltage for static shape control applications. In this optimal design problem, the shape error between the actuated and the desired shapes is chosen as the objective function. The energy and the material volume are taken as constraints in the optimization problem formulation. The discrete-valued optimization problem is relaxed using element-wise continuous design variables representing the relative material density and the actuation voltage level. Artificial interpolation models which relate the mechanical piezoelectrical properties of the material and the actuation voltage to the design variables are employed. Therein, power-law penalization functions are used to suppress intermediate values of both the material densities and the control voltage. The sensitivity analysis procedure is discussed, and the design variables are optimized by using the method of moving asymptotes (MMA). Finally, numerical examples are presented to demonstrate the applicability and effectiveness of the proposed method. It is shown that the proposed method is able to yield distinct material distribution and to suppress intermediate actuation voltage values as required. en_US
dc.language English en_US
dc.publisher ASME: American Society of Mechanical Engineers, Transactions of the ASME en_US
dc.relation.isbasedon en_US
dc.title Topology optimization for static shape control of piezoelectric plates with penalization on intermediate actuation voltage en_US
dc.parent Journal Of Mechanical Design en_US
dc.journal.volume 134 en_US
dc.journal.number en_US
dc.publocation USA en_US
dc.identifier.startpage 051006-1 en_US
dc.identifier.endpage 051006-9 en_US
dc.cauo.name FEIT.School of Elec, Mech and Mechatronic Systems en_US
dc.conference Verified OK en_US
dc.for 091300 en_US
dc.personcode 0000076427 en_US
dc.personcode 0000076428 en_US
dc.personcode 111984 en_US
dc.percentage 100 en_US
dc.classification.name Mechanical Engineering en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.location.activity en_US
dc.description.keywords Optimal design; Topology optimization; Piezoelectric; Shape control; Actuation voltage en_US
dc.staffid en_US
dc.staffid 111984 en_US


Files in this item

This item appears in the following Collection(s)

Show simple item record