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Towards Integrated Design of Plant/Controller With Application in Mechatronics Systems

Roozbeh Kianfar (Institutionen för signaler och system, Mekatronik) ; Jonas Fredriksson (Institutionen för signaler och system, Mekatronik)
ASME International Mechanical Engineering Congress and Exposition (IMECE), Denver, CO, NOV 11-17, 2011 Vol. 7 (2012), p. 345-351.
[Konferensbidrag, refereegranskat]

In this paper, a method is proposed for integrated design of mechatronics systems. The integrated design problem is formulated as a semi-definite programming optimization problem. However, this is an infinite dimensional convex optimization problem, which is hard to solve. In this paper, it is shown that a vertex enumeration method can be used to transform the infinite dimensional optimization problem into a finite dimensional problem, which under the assumptions that the state space matrices are affine function of structural variables and that the structural variables belong to a polytope, can be solved efficiently. To show the effectiveness of the method, the method is applied to a mechatronics system.



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Denna post skapades 2012-01-03. Senast ändrad 2016-10-28.
CPL Pubid: 151552

 

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Institutioner (Chalmers)

Institutionen för signaler och system, Mekatronik (2005-2017)

Ämnesområden

Energi
Hållbar utveckling
Konstruktionsteknik

Chalmers infrastruktur