加速器磁铁旋转线圈测量法的原理及程序设计

Principle and Software Design for Rotating Long Coil Measurement of Accelerator Multipole Magnet

介绍基于Visual C++的慢速旋转长线圈测量法测量加速器多极磁铁的程序设计方法,并结合对美国PEPII低能环四极铁的测量,给出相应的数据处理方法和测量结果.程序编写过程中,还给出了数据采集和图形界面的设计思想.

This paper introduces the measured principle and software design ideas for accelerator magnet harmonic field measurement, where, using the rotating long coil as the measurement instruments and VC＋ ＋ as the software designing tools.By using PEPⅡ low energy ring quadrupole magnet as an example, the author also gives some ideas for software design on data process and on graphics interface display.