Abstract
As a simultaneous optimization problem of structure and control, cross sectional areas of a 3-D truss structure are optimized considering the minimization of the structural weight and its control cost under the stress constraint at the initial deformed state. A quadratic performance index as in the optimal regulator theory is adopted as a control cost, and it is minimized with structural weight fixed at a constant value in order to obtain a Pareto optimum solution of the two-objective problem. The optimization is carried out by the energy-ratio method and the stress constraint is treated by the stress-ratio method.
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References
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© 1996 Kluwer Academic Publishers
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Tada, Y., Mita, S. (1996). Optimum Design Of 3-D Truss Structure Considering Controlwith Stress Constraint At Initial Deformed State. In: Bestle, D., Schiehlen, W. (eds) IUTAM Symposium on Optimization of Mechanical Systems. Solid Mechanics and its Applications, vol 43. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-0153-7_39
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DOI: https://doi.org/10.1007/978-94-009-0153-7_39
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-6555-9
Online ISBN: 978-94-009-0153-7
eBook Packages: Springer Book Archive