系统安全分析方法的比较研究

系统安全分析方法在安全系统工程中占有着重要的地位，是保证生产系统安全运行的基础。当前我国在安全分析方法的使用上仍然存在着很多的纰漏和错误。由于现有的危险性分析方法都有其局限性，一般限于某个或某些行业。为此，在分析之初，分析人员必须对现有的危险性分析方法有一个全面的了解。研究的目的在于通过对各种分析方法的了解和对比，能够全面的把握各种方法的优缺点及适用范围，更好地将理论应用于实际。

Contrast research of system safety analysis methods

The system safety analysis method occupies the important position in safety system engineering, and is the foundation to guarantee the safe operation production system. At present the safety analysis method of industrial enterprise in China is still very worrisome.There are still many mistakes in the applications safety analysis methods. Normally,because of the limitation of safety analysis methods, they are restricted to some professions. So we must have a overall understanding for the existing safety analysis methods before the safety analysis. Through the contrast research, in this paper the relative merits and the application ranges of different safety analysis methods are indicated, which will make it better to apply the theory to practice.