摘要
为提高光纤陀螺的精度,必须对其进行温度补偿.详细分析研究了光纤陀螺温度数据采集方法,采用FPGA和DSP设计并实现温度数据采集系统的硬件电路,提高了系统的集成度和稳定性,实现了温度数据的快速采集,为温度补偿奠定了基础.通过比较补偿前后的实验结果,可以看出陀螺精度确实得到很大提高.
To increase the precision of FOG, temperature compensation is necessary. After the temperature data collection methods of FOG are compared, the system of FOG adopts FPGA and DSP to realize the hardware circuit of the temperature data collection. This system not only improves its integration and stability, but also achievesa fast and steady data collection that establishes the base of temperature compensation. Eventually, the temperature compensation results are given, showing that the precision has been increased greatly.
出处
《应用科技》
CAS
2006年第2期56-58,共3页
Applied Science and Technology
关键词
光纤陀螺
温度数据采集
温度补偿
fiber optic gyroscope
temperature data collection
temperature compensation
