Inductosyn angle measuring system error based on AD2S80 resolver-to-digital converter

被引：1

作者：

Wang Zhenhuan ^{[1
]}

Chen Xijun ^{[1
]}

Li Ren ^{[1
]}

机构：

[1] Harbin Inst Technol, Space Control & Inertial Technol Res Ctr, Harbin 150001, Heilongjiang, Peoples R China

来源：

FIFTH INTERNATIONAL SYMPOSIUM ON INSTRUMENTATION SCIENCE AND TECHNOLOGY | 2009年 / 7133卷

关键词：

Resolver-to-digital converter; inductosyn; angle measurement system; precision;

D O I：

10.1117/12.810456

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This paper presents an inductosyn angle measurement system based on AD2S80 resolver-to-digital converter. The reason why the reference signal is not orthogonal with the excitation signal is analyzed, and a mathematical model is established for the error. The correctness of the error model is proved by measuring data. The error that the reference signal not be orthogonal with the stimulating magnetism signal causes the quadratic sine harmonic error which has a significant effect on the precision of the angle measurement system.

引用

页数：7

共 7 条

[1] Resolver excitation and resolver-to-digital conversion system based on linear angle calculation
School of Instrument Science and Opto-electronics Engineering, Beihang University, Beijing 100191, China
不详
Guangxue Jingmi Gongcheng, 2009, 4 (794-800):
[2] A design of inductosyn angle measurement system based on AD2S80A and FPGA
Song Li
Kang Jianbing
Li Jing
PROCEEDINGS OF THE 36TH CHINESE CONTROL CONFERENCE (CCC 2017), 2017, : 5350 - 5353
[3] Speed Error Mitigation for a DSP-Based Resolver-to-Digital Converter Using Autotuning Filters
Abou Qamar, Nezar
Hatziadoniu, Constantine J.
Wang, Haibo
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2015, 62 (02) : 1134 - 1139
[4] Software-Based Resolver-to-Digital Converter for DSP-Based Drives Using an Improved Angle-Tracking Observer
Khaburi, Davood Arab
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2012, 61 (04) : 922 - 929
[5] Design of Rotary Transformer Axis-Angle Digital System Based on AD2S83
Zhou Guo-jun
Cheng Jin
Zhou Bo
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON LOGISTICS, ENGINEERING, MANAGEMENT AND COMPUTER SCIENCE, 2014, 101 : 991 - 994
[6] A Decoding Strategy for Amplitude-Discriminating Type Twin-Channel Brushless Resolver Decoding System Based on AD2S80A Chip
Liu, Guangqi
Zhou, Weijia
MEASUREMENT TECHNOLOGY AND ENGINEERING RESEARCHES IN INDUSTRY, PTS 1-3, 2013, 333-335 : 423 - +
[7] Research on PMSM rotor position decoding of the forklift steer-by-wire system based on the four-line resolver and AD2S1200
Wang, Jianming
Yuan, Chenhu
Liu, Rui
Li, Kai
Diangong Jishu Xuebao/Transactions of China Electrotechnical Society, 2015, 30 : 95 - 100

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