| 行波管可靠性研究探讨 |
| |
| 引用本文： | 张勇,何小琦,宋芳芳. 行波管可靠性研究探讨[J]. 电子质量, 2008, 0(6): 65-69 |
| |
| 作者姓名： | 张勇 何小琦 宋芳芳 |
| |
| 作者单位： | 1. 广东工业大学材料与能源学院,广东广州,510075;信息产业部电子第五研究所,广东广州,510610
2. 信息产业部电子第五研究所,广东广州,510610 |
| |
| 摘 要： | 行波管广泛地应用于雷达、导航和卫星通讯等国防工程领域,被誉为武器装备的"心脏"。为了提高行波管的性能与质量,增强可靠性,国内外对于行波管的可靠性热设计、抗振可靠性及工艺可靠性等方面进行了大量的试验及模拟分析研究。由于行波管的生产成本及应用领域等因素,使得利用有限元模拟分析方法成为研究行波管可靠性的重要手段之一。在分析研究国内外行波管可靠性研究发展现状的基础上,借助于有限元模拟分析方法理论,在行波管的结构可靠性方面提出了新的思考。
|
| 关 键 词： | 行波管 电子枪 有限元法 热分析 抗振可靠性 |
The Research of Traveling Wave Tube |
| |
| Zhang Yong,He Xiao-qi,Song Fang-fang. The Research of Traveling Wave Tube[J]. Electronics Quality, 2008, 0(6): 65-69 |
| |
| Authors: | Zhang Yong He Xiao-qi Song Fang-fang |
| |
| Abstract: | As the heart of weapon, TWT is widely used in radar, navigation and communication systems. In order to improve the performance and quality of TWT, many scholars and research institutions do their research about the status and progress of TWT reliability of thermal design, antivibration reliability and reliability of the technology in the internal and external. Because of the production cost, quantity and application areas, dependent finite element simulation is one of the practical means. With the reliability research status and the finite element simulation analysis theory, it proposes a new thinking in the anti-vibration reliability. |
| |
| Keywords: | TWT(traveling wave tube) electron gun FEM(finite element method) Thermal analysis Anti-reliability. |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
