Optimization of CCTWT BWI efficiency using annealing algorithm

J. Kou, T. Yan, Shilu Zhao, Qingji Li
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Abstract

Optimizing coupled-cavity traveling-wave tube (CCTWT) beam wave interaction (BWI) efficiency through tapering of the phase velocity could greatly increase RF output power. In order to do this work, a programme for CCTWT has been developed and implemented in BVERI. The programme could do multidimensional large-signal calculation of CCTWT and optimize the lengths of the individual cavities using simulated annealing algorithm. The optimization algorithm is described simply and computational results are present.
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利用退火算法优化CCTWT BWI效率
通过减小相速度来优化耦合腔行波管(CCTWT)波束相互作用(BWI)效率,可以大大提高射频输出功率。为了完成这项工作,在BVERI制定并实施了一个CCTWT方案。该程序可以对CCTWT进行多维大信号计算,并采用模拟退火算法对单个腔体长度进行优化。简要介绍了优化算法,并给出了计算结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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