Investigation of Dimension Reduction Methods by Multi-Objective Optimization for Electromagnetic Device with GP
Ryoya Sugimoto, Wataru Kitagawa, Takaharu Takeshita · 2019 19th International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering (ISEF) · 2019
Recently, demand of use-oriented electromagnetic devices is increasing, and studies that designing IPMSM, internal rotor structure of which is flexible by Multi-objective Genetic Programing (MOGP) are conducted. However, many objective functions are had to consider, so analysis result is high-dimensional data, and it's difficult to grasp characteristics of models. In this paper, the reserch purpose is visualizing the high-dimensional result data by applying dimension reduction.