A two-axis linkage interpolation control method for a new type of antenna base

Abstract A two-axis linkage interpolation control method was proposed to aim at a new type of two-axis parallel drive antenna base. Firstly, by establishing a kinematic model, the positive and inverse solution relationship between the two driving motors and the azimuth and pitch angle of the front was obtained. Secondly, the path planning and simulation model of two-axis motion control was realized in MATLAB according to the established motion model, and the correctness of the kinematics model of positive and inverse solutions established above was verified by the simulation model. Finally, the servo control system was designed according to the specific load and kinematic parameters of the engineering prototype, the aforementioned two-axis motion interpolation algorithm was implemented in the servo control system, and the debugging and physical verification were completed in the engineering prototype.