Research on Genetic Algorithm in Accelerator Power Supply

A state feedback matrix of accelerator power supply was acquired using linear quadratic optimal controller. The choosing method of the weighting matrix was studied. A method based on the genetic algorithm was proposed and simulations were employed. The fitness function was acquired considering the n...

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Bibliographic Details
Main Authors: Qian Xiang-ping, Qiao Wei-ming, Zhou Zhong-zu, Jing Lan, Xi-meng Chen
Format: Conference Proceeding
Language:chi ; eng
Subjects:
accelerator power supply
Gallium
Gallium nitride
genetic algorithm
linear quadratic optimal controller
Physics
Power supplies
Publishing
Pulse width modulation
Roads
weighting matrix
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Summary:A state feedback matrix of accelerator power supply was acquired using linear quadratic optimal controller. The choosing method of the weighting matrix was studied. A method based on the genetic algorithm was proposed and simulations were employed. The fitness function was acquired considering the needs of the power properties. The results showed that the proposed choosing method of the weighting matrix was effective, and the performance of the power supply was improved dramatically.
DOI:10.1109/iCECE.2010.1149