摘要
角度解算在飞行器姿态定位中有着关键的作用。传统老式角度解调精度不高,引入数字计算机技术以及芯片技术后,角度解调技术大大改善。通过介绍角度解调原理和专用的角度解算芯片,设计了一种角同步适配器,实验数据表明,适配器能够良好地适配轴角传感器,提高了角度解调精度,具有很好的稳定性。
Angle calculation is key process in flight navigation measurement. By bringing in the computer technology, classic calculation has been improved greatly. This paper introduced the theory of synchrony digital converter（ SDC）, and designed a SDC adapter. The experiment result indicated that the adapter has a better capability and is much more stable in the angle calculation.
出处
《航空计算技术》
2011年第5期124-127,共4页
Aeronautical Computing Technique
基金
航空科学基金项目资助(20101931004)
