为控制热锻的生产过程和锻件的产品质量 ,应用体积成形过程的有限元数值仿真离线训练人工神经网络 (ANN) ,采用电学模拟方法 ,通过简单的模拟电路构造出复杂的ANN模型 ,完成了从体积成形过程到模拟电路之间的映射。模拟电路与自适应控制系统并联 ,构成了模型跟踪的自适应控制系统 In order to control the production process of hot forging and the quality of the forgings, the artificial neural network (ANN) was trained by the finite element numerical simulation of the volume forming process. The electrical simulation method was used to construct the complex ANN model through a simple analog circuit. From the volume forming process to the mapping between analog circuits. Analog circuit and adaptive control system in parallel, constitute the model tracking adaptive control system