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寻北仪轴角数字转换技术研究
Research on axial angle-gigital conversion for northfinder
【摘要】 本文对高精度,可变分辨率旋转变压器数字转换器(RDC)单片集成电路AD2S80A的结构和外围器件的选择进行了较详细的介绍。并把它和无接触式旋转变压器构成的高精度,高可靠性位置检测单元应用于寻北仪的轴角精确数字转换。从硬,软件两个方面讨论了它的设计和实现方法。
【Abstract】 In the paper ,the configuration and external components of high precision, variable resolution monolithic RDC (Resolver to Digital Converter) AO2S80A are presented in details. The high precision and high reliability position detected system comprised the integrated circuit and resolver is applied to axial angle-digital conversion in northfinder. And its concrete hardware and software design and implementation was presented.
【基金】 国防科技预研基金资助项目(编号:413090503)
- 【文献出处】 仪器仪表用户 ,Electronics Instrumentation Customer , 编辑部邮箱 ,2005年06期
- 【分类号】P227.9
- 【被引频次】1
- 【下载频次】113