Chapter 2 discussed the detail content of the magneto measurement system . firstly introduced the makeup and principal theory in order to make reader know the characteristic of techniques . then put forward the main content and requirement of the magneto measurement system and demonstrated the feasibility of this project 在第2章，介绍了磁电机测试系统的具体内容，首先介绍了磁电机系统的组成和基本工作原理，以便对其工艺特点加以了解，接着提出摩托车磁电机测试系统的主要内容及要求，并对用数据采集系统来实现摩托车磁电机测试方案的可行性进行论证。
