Presentation APPLICATION OF GENETIC ALGORITHMS TO MODELINGS OF PLASMA PHYSICS

本多, 充

2017-09-18
Description
Genetic algorithms (GAs) become powerful tools to solve global optimization problems, such as finding a global maximum, not local maxima, which are typically more than a gradient-based method can manage. Sometimes a GA is advantageous compared to other schemes with respect to the convenience, partly because a merit function is not necessarily differentiable. In this presentation, we show various examples that a genetic algorithm-based optimizer is applicable to problems specific to plasma physics, such as finding out the magnetic axis and the X point.
The 25th International Conference on Numerical Simulation of Plasmas (ICNSP 2017)

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