Optimal Control of a Cylindrical Shell with a Unilateral Elastic Foundation and Rigid Supports
Abstract eng: We study an optimal control problem for an elastic cylindrical shell. Von K´rm´n-Donnell a a theory for moderately large deflections is assumed. We consider several unilateral obstacles and an unilateral elastic foundation of Winkler type i.e. the reaction force is proportional to the positive part of the normal displacement. The state problem is formulated in a form of variational inequality for deflections. The stiffness characteristics of the foundation appears as a design parameter. The existence of the optimal control will be explained.
Contributors:
Publisher:
Slovak University of Technology in Bratislava, Faculty of Civil Engineering, 2008
Conference Title:
Conference Title:
International Scientific Conference 70 Years of FCE STU
Conference Venue:
Bratislava (SK)
Conference Dates:
2008-12-04 / 2008-12-05
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2014-11-05, last modified 2014-11-18
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