CN111006696B - 一种磁编码器及其角度计算方法 - Google Patents
一种磁编码器及其角度计算方法 Download PDFInfo
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- CN111006696B CN111006696B CN201911289824.4A CN201911289824A CN111006696B CN 111006696 B CN111006696 B CN 111006696B CN 201911289824 A CN201911289824 A CN 201911289824A CN 111006696 B CN111006696 B CN 111006696B
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- hall element
- magnetic
- encoder
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
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CN201911289824.4A CN111006696B (zh) | 2019-12-16 | 2019-12-16 | 一种磁编码器及其角度计算方法 |
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CN201911289824.4A CN111006696B (zh) | 2019-12-16 | 2019-12-16 | 一种磁编码器及其角度计算方法 |
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CN111006696A CN111006696A (zh) | 2020-04-14 |
CN111006696B true CN111006696B (zh) | 2022-05-24 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111721329B (zh) * | 2020-07-07 | 2021-11-23 | 哈尔滨理工大学 | 一种三霍尔磁电编码器及免反正切计算角度解算方法 |
CN112187200B (zh) * | 2020-10-15 | 2022-10-14 | 上海麦歌恩微电子股份有限公司 | 自动增益控制系统及方法 |
CN114113667A (zh) * | 2021-12-07 | 2022-03-01 | 华东光电集成器件研究所 | 一种基于霍尔元件的齿轮正交输出测速装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1243956C (zh) * | 1997-09-08 | 2006-03-01 | 株式会社安川电机 | 磁编码装置 |
JP2003240602A (ja) * | 2002-02-18 | 2003-08-27 | Asahi Kasei Corp | 回転角度センサ |
TW201617586A (zh) * | 2014-11-03 | 2016-05-16 | 盟立自動化股份有限公司 | 絕對式編碼器及其操作方法 |
DE102015105854A1 (de) * | 2015-04-16 | 2016-10-20 | Max Baermann Gmbh | Hallsensor |
CN106289331A (zh) * | 2016-08-25 | 2017-01-04 | 上海航天控制技术研究所 | 一种低温漂绝对值磁码盘及其实现方法 |
CN106526219A (zh) * | 2016-11-24 | 2017-03-22 | 中国航空工业集团公司金城南京机电液压工程研究中心 | 一种高精度双余度可辨旋转方向的转速传感器 |
CN108088476A (zh) * | 2017-05-14 | 2018-05-29 | 张洪国 | 一种抑制干扰与温漂的霍尔信号采样磁电编码器 |
CN107565762A (zh) * | 2017-09-01 | 2018-01-09 | 浙江众邦机电科技有限公司 | 磁性编码器、电机以及其角度计算方法 |
CN107607037B (zh) * | 2017-09-18 | 2020-05-19 | 哈尔滨理工大学 | 一种基于反正切跨区间制表法的磁电编码器标定方法 |
CN109506681B (zh) * | 2018-12-26 | 2021-05-11 | 绍兴光大芯业微电子有限公司 | 基于硅霍尔效应的磁编码器芯片结构 |
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Effective date of registration: 20220315 Address after: 322100 Hengdian Electronic Industrial Park, Dongyang City, Jinhua City, Zhejiang Province Applicant after: ZHEJIANG LINIX MOTOR Co.,Ltd. Address before: 322100 Hengdian Electronic Industrial Park, Dongyang City, Jinhua City, Zhejiang Province Applicant before: HENGDIAN GROUP INNUOVO ELECTRIC Co.,Ltd. |
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Denomination of invention: A magnetic encoder and its angle calculation method Effective date of registration: 20221228 Granted publication date: 20220524 Pledgee: Dongyang sub branch of Bank of China Ltd. Pledgor: ZHEJIANG LINIX MOTOR Co.,Ltd. Registration number: Y2022980029414 |