为了解决自动驾驶仪系统在研制生产中,由于有些元件的传递系数温度漂移较大,而造成系统处于极限环境温度时传递系数超差的问题,根据现有元件的实际水平,通过元件在常温、低温、高温试验时所测量的传递系数数据,从系统分析角度出发,采用统计分析方法找出回路传递系数温度漂移的系统误差与随机误差,并对系统误差进行必要的补偿来提高系统的温度稳定性。 In order to solve the autopilot system in the development and production, due to the temperature drift of some components of the larger transfer coefficient, resulting in the system at the limit of the ambient temperature coefficient of transmission error, according to the actual level of existing components through the components at room temperature, From the point of view of system analysis, the statistical analysis method is used to find out the system error and random error of the temperature drift of the loop transfer coefficient, and compensate the system error as necessary to improve the temperature stability of the system Sex.