在分析引信回波信号特点的基础上，提出了无线电引信回波信号与交会参数是非线性映射的观点，并用神经元网络的方法实现了这种非线性映射。用简化的算法对一组实测的回波信号与交会条件的对应关系进行了建模和模拟，模拟数据与实测数据的殊差分析表明该方法是适用的。 Based on the analysis of the characteristics of the fuze echo signals, this paper proposes the viewpoint that the parameters of the radio fuze echo signals and the rendezvous parameters are non-linear mapping, and this nonlinear mapping is realized by using the neural network method. A simplified algorithm was used to model and simulate the correspondence between a set of measured echo signals and rendezvous conditions. The difference analysis between the simulated data and the measured data shows that this method is suitable.