As one of the methods to realize feedforward control, the measurement of wind speed by lidar is unstable in its efficiency due to the equipment restriction. Therefore, in view of the flaw found in the feedforward control of lidar wind measurement without equipment, a new method based on radar coordinate system and wind coordinate system has thus been adopted to simulate the wind measurement process of lidar. Firstly, TurbSim is to be used to generate cross-section wind in Fast environment, with the module built in Matlab software, followed by a joint simulation experiment. The simulation results show that the method can accurately simulate the process of measuring wind speed by lidar, thus providing a simulation environment for the research on the control system of wind speed equipment equipped with lidar.