Model and analysis for guide function of fire control simulation system based on cubic spline interpolation function

The key role and task of fire control simulation system in the finalized test for the gun servo system is analyzed. The composition of numeric fire control simulation system based on the Control Area Network (CAN) Bus is introduced. A new model based on the cubic spline function to construct guide function is provided to guarantee the smooth transition of velocity while the gun servo system starts or stops. Comparative analysis for the non-guidance, the sine function model guidance and the cubic spline function model guidance is completed via the simulation using MATLAB. The simulation results indicate that the spline guide function given in this paper can optimize stable and rapid track.