本文主要探讨模糊作战环境下，如何发展和应用兰切斯特作战方程，即模糊信息为基础的兰切斯特作战分析模型的参数估计，给出模糊期望值（ＦＥＶ）的三种统计估计方法。并运用实际例子计算说明结果的适用性和可操作性．

Abstract In this paper we are going to explore development and application of the lanchester combat models under fuzzy environment,that is the lanchester combat analysis models with the parametric estimation used fuzzy information and fuzzy data, to give three statistical estimation methods of the fuzzy expect value (FEV) for the combat-prediction. And some examples are used to illustrate adaptability and operability of the results.