ANALYSIS OF VIBRATION CHARACTERISTICS IN LASER COMMUNICATION USING ARM

N this paper, analysis of the vibration characteristic of the laser communication platform is performed. On the laser communication platform, vibration effect inf luences on the overall accuracy and stability largely. In our platform a new vibration simulation system based on ARM is brought. In this system, the random numbers which are generated by ARM are output as a PWM (pulse width modulation) mode to drive the m otor. The laser beam is then analysed on the Vibration Spectrum Simulation - MATLAB. The result is then compared with the theoretical values to get the correct analysis of vibration characteristics of laser. The motor is driven by ARM environment to achieve the vibration simulation of the laser communication. The analysis is based on the vibration simulation, including the data processing and the final results