用模糊信息优化处理方法提高仿真数据有效性

Improvement of Simulation Data Validity Using the Methods of Fuzzy Information Optimization Processing

根据模糊信息优化处理的基本思想 ,分析仿真数据的模糊不确定性 .把具有不确定性的仿真数据视为模糊信息 ,并应用信息扩散原理和集值化模糊处理方法 ,对具有不确定性的仿真数据进行优化处理 ,以提高仿真数据有效性 .研究结果表明 ,应用上述方法改进仿真数据的有效性 ,能在一定程度上提高仿真结果的精度 。

Based on the basic idea of the fuzzy information optimization processing,the indeterminacy of simulation data,which was regarded as fuzzy information,was analyzed. The principle of information diffusion and the method of set- valued fuzzy processing were used to optimize the indeterminate simulation data. Hence,the simulation data validity was improved.The results show that,by using the above principle and method to improve the simulation data validity,the accuracy of simulation result,and the simulation credibility as well,is improved to some extent.