AD2S80A旋变数字转换器外围元件参数的计算方法  

Calculation Method of Peripheral Components Parameters of AD2S80A Resolver Digital Converter

作　　者：王晓旭 Wang Xiaoxu(The 39th Research Institute of China Electronics Technology Group Corporation,Xi'an,China;Shaanxi Key Laboratory of Antenna and Control Technology,Xi'an,China)

机构地区：[1]中国电子科技集团公司第三十九研究所,陕西西安 [2]陕西省天线与控制技术重点实验室,陕西西安

出　　处：《科学技术创新》2024年第4期56-59,共4页Scientific and Technological Innovation

摘　　要：本文介绍AD2S80A旋变数字转换器(RDC)的原理、主要特点、技术指标和外围元件参数的计算方法,并通过该方法计算出了适用于400 Hz、1000 Hz、2000 Hz频率多极双通道旋转变压器AD2S80A的外围电阻电容匹配值。并采用对比图形式列出应用该计算方法后的曲线对比图,充分说明其外围元件参数配置对其转换精度的重要性。This article introduces the working principle,main features,technical specifications,and calculation method of peripheral component parameters for the AD2S80A rotary variable digital converter(RDC).Through this method,we calculated the peripheral resistance and capacitance matching values for AD2S80A applicable to multi-pole dual-channel rotary transformers at frequencies of 400 Hz,1000 Hz,and 2000 Hz.This article uses comparative graphs to illustrate the curve comparisons of results after applying this calculation method,emphasizing the importance of peripheral component parameter configuration for the conversion accuracy of AD2S80A.

关 键 词：AD2S80A RDC 计算方法 精度 

分 类 号：TM383.2[电气工程—电机]