尽管现代高炮武器系统自动化程度很高，但是人工瞄准射击仍然不可或缺，在人工瞄准射击过程中，四炮手的操作、训练难度较大，因为航向装定要建立较强的空间平行感，需要平时刻苦训练来提高航向判装精度。以STM32微控制器为核心，利用光电编码器、MEMS加速度计和步进电机等设计了一款四炮手训练装置，该装置自动产生目标航向信息，并完成航向给定；参训炮手根据给定航向，转动模拟航向头，使之与给定航向保持平行，微控制器通过航向给定值和装定值之间的误差即可对参训炮手训练水平进行评估。实验表明，该装置只需四炮手一人就能完成训练，可帮助四炮手快速建立平行感，是四炮手速成的好帮手。%Although modern anti-aircraft gun weapon system with a high degree of automation,but artificial aimed shot is still essential. In the process of artificial aimed shot,the operation and training of the fourth gunner is turn out to be more difficult for the reason that the binding of course need to establish a strong sense of space parallel ,this needs us training hard to improve the discrimination and binding precision of a course. In this paper,a fourth gunner training device is designed,using the photoelectric encoder,the MEMS accelerometer and the stepper motor,based on the STM32 microcontroller as the core. This device can automatically produce the course information and complete the course binding. The participation gunner then turn the course simulation head to make it parallel to the given one according to the given course information,and the microcontroller may evaluate the participation gunner training level through the error between course given value and the binding value. Experimental results show that the fourth gunner will be able to complete the training only by himself by using this device,and it can help the fourth gunner quickly create a parallel sense,so this device is a good helper in quick method of training for fourth gunner.
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