边界元素法在NSRL束测系统调试中的应用
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摘要: 讨论了边界元素法(BEM)及其在NSRL束流位置监测器(BPM)[1]测试中的应用。计算了BPM探头的灵敏度,以此检验模拟定标测试数据的可信程度。作为该方法的进一步探讨,尝试了由模拟程序直接计算出有机械加工误差时的灵敏度,给出了机械加工要求的参考。Abstract: Boundary element method (BEM) and its application in the sensitivity calculation of beam position monitor (BPM) will be described in this paper. It mainly discussed on using BEM calculating the sensitivity of the BPM of NSRL. The method is expeected to apply for checking the reliability of measuring sensitivity with an antenna calibration. Sensitivity with machining error is calculated and serves as a reference to machining request.
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