Proceedings of the ISCIE International Symposium on Stochastic Systems Theory and its Applications
Online ISSN : 2188-4749
Print ISSN : 2188-4730
第54回ISCIE「確率システム理論と応用」国際シンポジウム(2022年10月, 奈良)
Simultaneous design of two-stage gearboxes: an application of multimodal optimization
Satoshi WakaharaKatsutoshi YoshidaYoshikazu Yamanaka
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ジャーナル フリー

2023 年 2023 巻 p. 87-92

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抄録
In this paper, we propose a novel gearbox design method, called multiple gearbox optimization (MGO), that can simultaneously design multiple patterns of feasible gearbox. This MGO consists of a penalty handling method and a multimodal optimization method. The handling method converts an existing constrained gearbox design problem to unconstrained one. The multimodal optimization method is developed by making our previously proposed gravitational particle swarm algorithm (GPSA) to solve mixed-integer optimization problems. As the results, our MGO simultaneously designed more than 3 patterns of gearbox in a single run that satisfies all design constraints. The averaged number of designed pattern was 14.18.
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© 2023 ISCIE Symposium on Stochastic Systems Theory and Its Applications
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