浏览全部资源
扫码关注微信
1.重庆理工大学 机械检测技术与装备教育部工程研究中心,重庆 400054
2.时栅传感及先进检测技术重庆市重点实验室,重庆 400054
[ "陈自然(1980-),男,湖北广水人,博士,研究员,硕士生导师。2004年于中国地质大学获得学士学位,2009年于重庆理工大学获得硕士学位,2012年于合肥工业大学获得博士学位,主要从事精密位移测量及智能仪器设计研究。E-mail: czr@cqut.edu.cn" ]
收稿日期:2021-11-12,
修回日期:2021-12-08,
纸质出版日期:2022-03-25
移动端阅览
陈自然,黎锡,冯曦颉等.基于差极结构的绝对式直线时栅位移传感器研究及测量误差特性分析[J].光学精密工程,2022,30(06):667-677.
CHEN Ziran,LI Xi,FENG Xijie,et al.Research on absolute linear time-grating displacement sensor with one-pole-difference structure and analysis of measurement error characteristics[J].Optics and Precision Engineering,2022,30(06):667-677.
陈自然,黎锡,冯曦颉等.基于差极结构的绝对式直线时栅位移传感器研究及测量误差特性分析[J].光学精密工程,2022,30(06):667-677. DOI: 10.37188/OPE.20223006.0667.
CHEN Ziran,LI Xi,FENG Xijie,et al.Research on absolute linear time-grating displacement sensor with one-pole-difference structure and analysis of measurement error characteristics[J].Optics and Precision Engineering,2022,30(06):667-677. DOI: 10.37188/OPE.20223006.0667.
针对传统绝对式位移传感器复杂编码和严苛光刻加工的难题,提出了一种“精机定位+精机测量”的差极结构绝对式时栅位移测量新方法。传感器定尺分为两列对极数相差1的激励绕组,每列激励绕组由空间正交排布的正/余弦绕组构成。通过施加正交激励电流,采用动尺正弦形感应绕组拾取时变磁场,得到两路行波信号。通过信号解耦以精机定位和精机测量的组合测量方式实现绝对位移测量。重点开展了安装高度和安装误差对测量精度的影响分析。实验结果表明安装偏角会导致对极内直流电平和二次谐波误差明显增大,修正后传感器在量程90 mm的范围内,测量精度为±1.2 µm,分辨力为0.1 µm。
Focusing on the problems of complex coding and strict lithography for absolute displacement sensors, a “precise number of pole + precise displacement within a pole” method of absolute displacement measurement using time-grating sensors with a one-pole-difference structure is proposed. The fixed ruler of the sensor comprises two rows of excitation windings with a one-pole-difference structure, which comprises cosine windings and sine windings arranged orthogonally in space. The orthogonal excitation current is applied to the excitation windings, and sinusoid induction windings in the moved ruler are employed to induce a time-varying magnetic field. Then, the two traveling wave signals with one-pole-difference are obtained. After signal decoupling, the absolute displacement can be obtained using the “precise number of pole + precise displacement within pole” method. Measurement accuracy caused by installation height and installation error is analyzed. The results demonstrate that the deflection angles of installation led to an amplitude increases in DC and second harmonics, and after error correction, the measuring accuracy reached ±1.2 µm within the range of 90 mm. Theoretically, the resolution reached 0.1 µm.
YU H , WAN Q H , MU Z Y , et al . Novel nano-scale absolute linear displacement measurement based on grating projection imaging [J]. Measurement , 2021 , 182 : 109738 . doi: 10.1016/j.measurement.2021.109738 http://dx.doi.org/10.1016/j.measurement.2021.109738
KUMAR A S A , GEORGE B , MUKHOPADHYAY S C . Technologies and applications of angle sensors: a review [J]. IEEE Sensors Journal , 2021 , 21 ( 6 ): 7195 - 7206 . doi: 10.1109/jsen.2020.3045461 http://dx.doi.org/10.1109/jsen.2020.3045461
陈自然 , 赵有祥 , 刘小康 , 等 . 基于检测单元的永磁同步直线电机位置检测新技术 [J]. 仪器仪表学报 , 2020 , 41 ( 12 ): 48 - 55 .
CHEN Z R , ZHAO Y X , LIU X K , et al . A novel position detection technique for the permanent magnet synchronous linear motor using position detection units [J]. Chinese Journal of Scientific Instrument , 2020 , 41 ( 12 ): 48 - 55 . (in Chinese)
王磊杰 , 张鸣 , 朱煜 , 等 . 面向浸没式光刻机的超精密光学干涉式光栅编码器位移测量技术综述 [J]. 光学 精密工程 , 2019 , 27 ( 9 ): 1909 - 1918 . doi: 10.3788/ope.20192709.1909 http://dx.doi.org/10.3788/ope.20192709.1909
WANG L J , ZHANG M , ZHU Y , et al . Review of ultra-precision optical interferential grating encoder displacement measurement technology for immersion lithography scanner [J]. Opt. Precision Eng. , 2019 , 27 ( 9 ): 1909 - 1918 . (in Chinese) . doi: 10.3788/ope.20192709.1909 http://dx.doi.org/10.3788/ope.20192709.1909
夏豪杰 , 吴晓婷 , 张海铖 . 基于伪随机编码的绝对式平面位移测量方法研究 [J]. 仪器仪表学报 , 2018 , 39 ( 12 ): 39 - 46 .
XIA H J , WU X T , ZHANG H C . Absolute displacement measurement method with pseudo-random code [J]. Chinese Journal of Scientific Instrument , 2018 , 39 ( 12 ): 39 - 46 . (in Chinese)
于海 , 万秋华 , 卢新然 , 等 . 光电编码器误差检测转台的动态精度标定 [J]. 光学 精密工程 , 2016 , 24 ( 11 ): 2699 - 2704 . doi: 10.3788/OPE.20162411.2699 http://dx.doi.org/10.3788/OPE.20162411.2699
YU H , WAN Q H , LU X R , et al . Calibration of dynamic precision for measurement platform of photoelectric encoder [J]. Opt. Precision Eng. , 2016 , 24 ( 11 ): 2699 - 2704 . (in Chinese) . doi: 10.3788/OPE.20162411.2699 http://dx.doi.org/10.3788/OPE.20162411.2699
SHI Y P , ZHOU Q , LI X H , et al . Design and testing of a linear encoder capable of measuring absolute distance [J]. Sensors and Actuators A: Physical , 2020 , 308 : 111935 . doi: 10.1016/j.sna.2020.111935 http://dx.doi.org/10.1016/j.sna.2020.111935
WAN Q H , WANG Y Y , SUN Y , et al . A novel miniature absolute metal rotary encoder based on single-track periodic gray code [C]. 2012 Second International Conference on Instrumentation, Measurement, Computer, Communication and Control . 810,2012 , Harbin , China . IEEE , 2012 : 399 - 402 . doi: 10.1109/imccc.2012.98 http://dx.doi.org/10.1109/imccc.2012.98
MATSUZOE Y , TSUJI N , NAKAYAMA T , et al . High-performance absolute rotary encoder using multitrack and M-code [J]. Optical Engineering , 2003 , 42 : 124 - 131 . doi: 10.1117/1.1523943 http://dx.doi.org/10.1117/1.1523943
YAN Y J , LIAO C C , WANG T F , et al . Optimizing the de-bruijn code of rotary optical encoders preventing from the photocurrent blooming [J]. IEEE Sensors Journal , 2021 , 21 ( 2 ): 1493 - 1503 . doi: 10.1109/jsen.2020.3020974 http://dx.doi.org/10.1109/jsen.2020.3020974
ISHIMURA S , KIKUCHI K . Eight-state trellis-coded optical modulation with signal constellations of four-dimensional M-ary quadrature-amplitude modulation [J]. Optics Express , 2015 , 23 ( 5 ): 6692 - 6704 . doi: 10.1364/oe.23.006692 http://dx.doi.org/10.1364/oe.23.006692
LEVITON D B , GARZA M S . Recent advances and applications of NASA's new ultrahigh-sensitivity absolute optical pattern recognition encoders [C]. SPIE Proceedings" , " Imaging Technology and Telescopes . San Diego , CA. SPIE , 2000 , 4091 : 375 - 384 . doi: 10.1117/12.405797 http://dx.doi.org/10.1117/12.405797
陈新 , 王晗 , 陈新度 , 等 . 一种绝对光栅尺的多轨道编码方法 [P]. 中国专利 , 201610293695.6 , 2016-09-28 .
CHEN X , WANG H , CHEN X D , et al . A multi-track encoding method for absolute grating scale [P]. Chinese Patent , 201610293695.6 , 2016-09-28 . (in Chinese)
NIHTIANOV S , TAN Z , GEORGE B . New trends in smart sensors for industrial applications-part I [J]. IEEE Transactions on Industrial Electronics , 2017 , 64 ( 9 ): 7281 - 7283 . doi: 10.1109/tie.2017.2725558 http://dx.doi.org/10.1109/tie.2017.2725558
BASILE G , BECKER P , BERGAMIN A , et al . Combined optical and X–ray interferometry for high–precision dimensional metrology [J]. Proceedings of the Royal Society of London Series A: Mathematical, Physical and Engineering Sciences , 2000 , 456 ( 1995 ): 701 - 729 . doi: 10.1098/rspa.2000.0536 http://dx.doi.org/10.1098/rspa.2000.0536
刘华 , 卢振武 , 熊峥 , 等 . 绝对式光栅尺母尺刻划曝光系统 [J]. 光学 精密工程 , 2014 , 22 ( 7 ): 1814 - 1819 . doi: 10.3788/OPE.20142207.1814 http://dx.doi.org/10.3788/OPE.20142207.1814
LIU H , LU Z W , XIONG Z , et al . Exposure optical system in lithographic main scale of absolute optical encoder [J]. Opt. Precision Eng. , 2014 , 22 ( 7 ): 1814 - 1819 . (in Chinese) . doi: 10.3788/OPE.20142207.1814 http://dx.doi.org/10.3788/OPE.20142207.1814
于海 , 万秋华 , 赵长海 , 等 . 基于后验误差拟合的角位移测量误差补偿 [J]. 光学 精密工程 , 2019 , 27 ( 1 ): 51 - 57 . doi: 10.3788/OPE.20192701.0051 http://dx.doi.org/10.3788/OPE.20192701.0051
YU H , WAN Q H , ZHAO C H , et al . Error-compensation of angular displacement measurement based on posteriori error fitting [J]. Opt. Precision Eng. , 2019 , 27 ( 1 ): 51 - 57 . (in Chinese) . doi: 10.3788/OPE.20192701.0051 http://dx.doi.org/10.3788/OPE.20192701.0051
HU F , CHEN X , CAI N , et al . Error analysis and compensation of an optical linear encoder [J]. IET Science , Measurement & Technology, 2018 , 12 ( 4 ): 561 - 566 . doi: 10.1049/iet-smt.2017.0230 http://dx.doi.org/10.1049/iet-smt.2017.0230
CAI N , XIE W , PENG H X , et al . A novel error compensation method for an absolute optical encoder based on empirical mode decomposition [J]. Mechanical Systems and Signal Processing , 2017 , 88 : 81 - 88 . doi: 10.1016/j.ymssp.2016.10.031 http://dx.doi.org/10.1016/j.ymssp.2016.10.031
孙世政 , 周清松 , 韩宇 , 等 . 不同安装模态对嵌入式时栅测量误差的影响 [J]. 光学 精密工程 , 2020 , 28 ( 10 ): 2290 - 2300 . doi: 10.37188/OPE.20202810.2290 http://dx.doi.org/10.37188/OPE.20202810.2290
SUN S Z , ZHOU Q S , HAN Y , et al . Effect of different mounting modes on embedded time grating measuring errors [J]. Opt. Precision Eng. , 2020 , 28 ( 10 ): 2290 - 2300 . (in Chinese) . doi: 10.37188/OPE.20202810.2290 http://dx.doi.org/10.37188/OPE.20202810.2290
Heidenhain . LC400 datasheet [EB/OL].( 2019-06-06 )[ 2021-11-12 ]. http://www.Hei-denhain.com/fileadmin/pdf/en/01_Products/Prospekte/PR_Linear_Encoders_for_Numerically_Controlled_Machine_Tools_ID571470_en.pdf http://www.Hei-denhain.com/fileadmin/pdf/en/01_Products/Prospekte/PR_Linear_Encoders_for_Numerically_Controlled_Machine_Tools_ID571470_en.pdf . doi: 10.17706/jcp.11.2.140-148 http://dx.doi.org/10.17706/jcp.11.2.140-148
Renishaw . FORTiS™ datasheet [EB/OL]( 2021-12-01 ) [ 2021-11-12 ]. https://www.renishaw. com/en/ fortis- downloads --45815 https://www.renishaw.com/en/fortis-downloads--45815 . doi: 10.1016/j.mprp.2021.06.030 http://dx.doi.org/10.1016/j.mprp.2021.06.030
0
浏览量
808
下载量
7
CSCD
关联资源
相关文章
相关作者
相关机构