空间行波管多目标智能调试系统  

A Multi-Objective Intelligent Debugging System for Space Traveling Wave Tubes

作　　者：宫大鹏 刘佳[1] 黄桃[1] 李建清[1] 杨中海[1] GONG Da-peng;LIU Jia;HUANG Tao;LI Jian-qing;YANG Zhong-hai(National Key Laboratory of Science and Technology on Vacuum Electronics,University of Electronic Science and Technology of China,Chengdu 610054)

机构地区：[1]电子科技大学微波电真空器件国家级重点实验室,成都610054

出　　处：《电子科技大学学报》2020年第6期848-853,共6页Journal of University of Electronic Science and Technology of China

基　　金：国家自然科学基金(61771105,61921002);中央高校基本科研专项资金(2672018ZYGX2018J037)。

摘　　要：由于空间行波管性能参数指标多,且互相制约,使传统的人工调试有很大的局限性,这成为限制行波管性能提高的原因之一。该文介绍了一种采用精英策略的快速非支配遗传算法(NSGA-Ⅱ)实现的空间行波管多目标智能调试系统,该系统由多目标优化算法、行波管电参数自动测试系统、程控高压电源、一体化测试平台构成,具有自动化程度高、可靠性高等优点,极大地提高了调试效率,有助于形成标准化、规范化的调试流程。同时对进一步发掘空间行波管整体性能潜能具有重要意义。Because there are more than 20 performance parameters of space travelling wave tube(TWT), and they restrict each other, so the traditional manual debugging has great limitations, which is one of the reasons that restrict the performance improvement of TWT. A multi-objective optimization system of space TWT based on the fast and elitist non-dominated sorting genetic algorithm(NSGA-Ⅱ) is introduced in this paper. This system is composed of multi-objective optimization algorithm, automatic test system for electrical parameters of TWT,program-controlled high-voltage power supply and integrated test platform, which has the advantages of high automation and high reliability. It is not only helpful to form a standardized and standardized debugging process,but also of great significance to improve the potential performance of space TWT.

关 键 词：自动测试 多目标优化 NSGA-Ⅱ 空间行波管 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]