安全系统降维理论研究及其应用

Safety system dimension reduction theoretic research and application

为解决安全系统中的高维复杂问题,并进一步丰富安全系统学研究方法,对安全系统降维理论开展研究。首先,分析安全系统的复杂性与高维性特征,探寻安全系统降维的优势;然后,凝练安全系统降维理论,并分析其内涵及降维步骤;最后,将安全系统降维理论应用于典型事故案例中,验证其实证效果。结果表明：安全系统降维理论包括有数据支持与无数据支持2个层面的内涵及方法,该理论的应用具有可行性与实用性。

In order to solve complex problems in safety high-dimension system,enrich the research methods for safety system,a systematic research on safety dimension reduction techniques was conducted.Firstly,the complexity and high dimension of the safety system were analyzed,and the advantages of the safety system for dimension reduction were analyzed. Then,a dimension reduction theory of safety system was proposed,and its connotation and dimension reduction steps were analyzed. Finally,the safety system dimension reduction theory was applied to the analysis of typical accident cases to verify the empirical effect of the dimension reduction theory of the safety system. The results show that the dimension reduction theory of safety system specifically includes the connotation and method of ＂ data support＂ and ＂ no data support＂,and that the application of the theory is feasible and practical.