The way for high-speed trains to obtain stable current is through the contact between the pantograph and the overhead contact system, as the train speed increases, the vibration frequency between the pantograph and catenary increases, and the frictional arc will cause the quality of the current to deteriorate. The contact wire is a guide wire fixed above the steel rail, which is not easily subjected to complex design and modification, mainly based on the active control of the pantograph to adjust the current collection effect. A method based on active optimization control is proposed in the article to solve the phenomena of pantograph fluctuation and contact friction arc. Firstly, establish a system model for the pantograph and make structural model decisions; Secondly, combine parameter optimization algorithms with active control pantograph models for strategy training, such as vibration waveform, wear amplitude, arc frequency, etc. Finally, simulation experiments have shown that the active optimization algorithm and control strategy based on the pantograph model have good control effects, the proportion of decrease in error rate, volatility, and arc current detection is significant.