不同分辨率下增量式光栅编码器测量误差研究

doi:10.3969/j.issn.1000-1158.2021.08.11

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Abstract In order to study the measurement error of incremental grating encoder with different resolution, an error detection system based on rotary angular acceleration measurement is constructed. Firstly, the working principle of permanent magnet angular acceleration sensor is introduced, and also the angular acceleration measurement principle of incremental grating encoder. Then the angular acceleration sensor and incremental grating encoder are used to detect the rotational angular acceleration on the actual axis of the same sinusoidal vibration source, the error causes of grating encoder with different resolution are analyzed according to the experimental results. Finally, the references of choosing incremental grating encoder resolution are discussed.

Key words： metrology grating encoder angular acceleration resolution measurement error

Received: 06 June 2019 Published: 20 August 2021

PACS:

TB934

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	Articles by authors
	XIAO Meng
	ZHAO Hao
	FENG Hao
	LI Hong-wu

Cite this article:

XIAO Meng,ZHAO Hao,FENG Hao, et al. Research on Incremental Grating Encoder Error with Different Resolution[J]. Acta Metrologica Sinica, 2021, 42(8): 1047-1052.

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http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j.issn.1000-1158.2021.08.11 OR http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2021/V42/I8/1047

［1］朱云龙, 胡鹤鸣, 金仲佳, 等. 基于激光跟踪仪的拖曳水槽车速动态校准［J］. 计量学报, 2019, 40(2): 272-277.
Zhu Y L, Hu H M, Jin Z J, et al. Dynamic speed calibration of towed tank based on laser tracker［J］. Acta Metrologica Sinica, 2019, 40 (2): 272-277.
［2］李若梅, 谭建平, 石理想. 一种矿井提升容器的深度测量方法［J］. 计量学报, 2017, 38(3): 267-270.
Li R M, Tan J P, Shi L X. A method for measuring the depth of mine hoisting container［J］. Acta Metrologica Sinica, 2017, 38 (3): 267-270.
［3］母一宁,于林韬,朱一峰,等. 基于增量式光电编码器细分的自适应滤波技术研究［J］. 计量学报, 2012, 33(2): 110-114.
Mu Y N, Yu L T, Zhu Y F, et al. Research on adaptive filtering technology based on incremental photoelectric encoder subdivision［J］. Acta Metrologica Sinica, 2012, 33 (2): 110-114.
［4］曾一凡,陈贵军. 提高IRIG-B码编码器时间同步精度方法的研究［J］. 计量学报, 2012, 33(6): 565-568.
Zeng Y F, Chen G J. Research on the method of improving the time synchronization accuracy of IRIG-B coder［J］. Acta Metrologica Sinica, 2012, 33 (6): 565-568.
［5］侯嘉, 薛梓, 黄垚, 等. 变载荷对转台测角偏差的影响量化研究［J］. 计量学报, 2018, 39(6A): 33-40.
Hou J, Xue Z, Huang B, et al. Quantitative study on the influence of variable load on angle measurement deviation of turntable［J］. Acta Metrologica Sinica, 2018, 39 (6A): 33-40.
［6］杨华晖, 刘福, 冯伟利. 基于EMD算法的光栅莫尔条纹信号去噪方法研究［J］. 计量学报, 2016, 37(5): 467-471.
Yang H H, Liu F, Feng W L. Research on denoising method of grating moire fringe signal based on EMD algorithm［J］. Acta Metrologica Sinica, 2016, 37 (5): 467-471.
［7］常丽, 许会. 大量程光栅位移测量累积误差的修正［J］. 计量学报, 2013, 34(3): 212-216.
Chang L, Xu H. Correction of cumulative errors in displacement measurement of large-range gratings［J］. Acta Metrologica Sinica, 2013, 34 (3): 212-216.
［8］宋刚, 秦月霞, 张凯, 等. 基于普通编码器的高精度测速方法［J］. 上海交通大学学报, 2002, 36(8): 1169-1172.
Song G, Qin Y X, Zhang K, et al. High-precision speed measurement method based on common encoder［J］. Journal of Shanghai Jiaotong University, 2002, 36(8): 1169-1172.
［9］王明, 高志慧. 圆光栅结构参数误差分析［J］. 机械制造与自动化, 2017, 46(02):9-12, 40.
Wang M, Gao Z H. Error analysis of structural parameters of circular grating［J］. Mechanical manufacturing and automation, 2017, 46 (02): 9-12, 40.
［10］吴文韬, 冯浩, 赵浩. 永磁式角加速度传感器及其标定方法的研究［J］. 计量学报, 2014, 35(3): 236-241.
Wu W T, Feng H, Zhao H. Research on permanent magnet angular acceleration sensor and its calibration method［J］. Acta Metrologica Sinica, 2014, 35 (3): 236-241.

［11］朱国斌,赵浩. 一种便携式角速度传感器［J］. 计量学报, 2020, 41(8): 965-968.
Zhu G B, Zhao H. A Portable Angular Rate Sensor［J］. Acta Metrologica Sinica, 2020, 41(8): 965-968.

［12］陆盛康,冯浩,赵浩. 新型旋转角加速度传感器特性标定系统的研究［J］. 计量学报, 2020, 41(5): 578-584.
Lu S K,Feng H,Zhao H. Research on the Characteristic Tuning System of the New Rotating Angular Acceleration Sensor［J］. Acta Metrologica Sinica, 2020, 41(5): 578-584.
［13］朱高林赵浩. 永磁无刷直流电动机位置传感器精度对脉动转矩抑制效果的影响研［J］. 计量学报,2021, 42(4): 432-437.
Zhu G L, Zhao H. Research on the position sensor precision effect for pulsating torque suppression of permanent magnet brush-less DC motor［J］. Acta Metrologica Sinica, 2021, 42(4): 432-437.