| 基于旋转变压器的速度反馈应用研究 |
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| 引用本文： | 熊益群,姜波.基于旋转变压器的速度反馈应用研究[J].电子工程师,2010,36(10):62-64. |
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| 作者姓名： | 熊益群 姜波 |
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| 作者单位： | [1]总装武汉军代局驻衡阳地区军事代表室,湖南省衡阳市421001 [2]北京航天飞行控制中心,北京市102206 |
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| 摘 要： | 测速机是机电伺服系统获取速度信号的常见元件之一，但是测速机安装不便、低速不平稳的特性往往带来应用上的限制。文中对基于旋转变压器解算的速度反馈控制系统进行研究，通过设计的控制系统来验证频率和精度特性。试验表明基于旋转变压器解算的速度能够替代测速机，这对于产品的简化设计结构和小型化、降低成本具有一定意义。
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| 关 键 词： | AD2S80A 速度反馈 滤波 零偏 |
Application Research on Velocity Feedback Based on the Revolving Transformer |
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| XIONG Yiqun,JIANG Bo.Application Research on Velocity Feedback Based on the Revolving Transformer[J].Electronic Engineer,2010,36(10):62-64. |
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| Authors: | XIONG Yiqun JIANG Bo |
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| Affiliation: | 1. The Office in Hengyang of Equipment Ministry＇s Wuhan Military Deputy Bureau, Hengyang 421001, China; 2. Beijing Aerospace Control Center, Beijing 102206, China) |
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| Abstract: | The tacho is one of the popular element for mechatronics servo system. The tacho＇s inconven- ience on fixing and coarse character when low speed brings up the limitations for applications. This paper researched the velocity feedback based on the revolving transformer. A controller was designed to test the frequency and accuracy characters. The experimentations showed that the revolving transformer ccould take place of the tacho. The conclusion is valuable of simplified and minitype structure and less cost for products. |
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| Keywords: | AD2S80A velocity feedback filter zero excursion |
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