TY - GEN
T1 - Combined topology and shape optimization of controlled structures
AU - Vandyshev, K
AU - Langelaar, M
AU - van Keulen, F
AU - van Eijk, J
N1 - Niet eerder opgevoerd
PY - 2012
Y1 - 2012
N2 - By definition, mechatronic systems involve coupled structural and control properties. Therefore, optimization of mechatronic systems requires an integral optimization of both. In this paper, we study the optimal design of a simplified motion control system. In particular, we develop a methodology which utilizes topology and shape optimization to create a parameterized structure and improve its dynamic characteristics. The obtained structure is used as a starting point for combined structural and control optimization. We compare performances of the systems optimized by sequential and nested optimization approaches. The nested optimization procedure results in a better final performance.
Keywords: topology optimization, nested optimization, combined structural and control optimization, proportional-integral-derivative (PID) controller.
AB - By definition, mechatronic systems involve coupled structural and control properties. Therefore, optimization of mechatronic systems requires an integral optimization of both. In this paper, we study the optimal design of a simplified motion control system. In particular, we develop a methodology which utilizes topology and shape optimization to create a parameterized structure and improve its dynamic characteristics. The obtained structure is used as a starting point for combined structural and control optimization. We compare performances of the systems optimized by sequential and nested optimization approaches. The nested optimization procedure results in a better final performance.
Keywords: topology optimization, nested optimization, combined structural and control optimization, proportional-integral-derivative (PID) controller.
KW - conference contrib. refereed
KW - Conf.proc. > 3 pag
M3 - Conference contribution
SN - 978-85-7650-344-6
SP - 1
EP - 9
BT - Proceedings of the 3rd International Conference on Engineering Optimization, Rio de Janeiro, Brazil, July 1-5, 2012
A2 - Herskovits, J
PB - EngOpt
CY - Rio de Janeiro, Brazil
T2 - 3rd International Conference on Engineering Optimization, Rio de Janeiro, Brazil
Y2 - 1 July 2012 through 5 July 2012
ER -