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北京航空航天大学 [3]
西安交通大学 [2]
长春光学精密机械与物... [2]
清华大学 [1]
厦门大学 [1]
大连理工大学 [1]
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期刊论文 [7]
会议论文 [4]
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Research on case rotating modulation for nuclear-spin comagnetometer in space-stable INS
期刊论文
MEASUREMENT, 2019, 卷号: 140, 页码: 388-394
作者:
Cai, Qingzhong
;
Quan, Wei
;
Xing, Li
;
Yang, Gongliu
;
Song, Ningfang
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/12/30
Nuclear-spin comagnetometer
Rotating modulation
Inertial navigation
Error analysis
Research on Photoelectic Tracking System Based on Rotating Voice Coil Motor
会议论文
作者:
Xuanlin Huang[1,2,3], Sisi Chen[1,2,3], TaoTang[1,2]
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浏览/下载:24/0
  |  
提交时间:2018/12/20
ATP, rotating voice coil motor,torque analysis,tracking error
One abstraction method for displacement response in the sweep-frequency testing of rotating spindle
期刊论文
Key Engineering Materials, 2016, 卷号: 693, 期号: [db:dc_citation_issue], 页码: 1377-1384
作者:
Guo, Yuzhu
;
Chen, Tianning
;
Wang, Xiaopeng
;
Xu, Yanfei
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/02
Abstraction methods
Displacement response
Dynamic performance
Error separation
High-speed rotating
Rotating spindle
Sweep frequencies
Time frequency domain
Accuracy Analysis of the Boundary Integral Method for Steady Navier-Stokes Equations around a Rotating Obstacle
期刊论文
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2016, 卷号: 32, 页码: 529-536
作者:
An, Rong
;
Li, Kai-tai
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  |  
浏览/下载:14/0
  |  
提交时间:2019/11/26
exterior domain
rotating obstacle
boundary integral method
error analysis
Navier-Stokes equations
Magnitude and Orientation Error Correction of a Superimposed Spatial Universal Rotating Magnetic Vector
期刊论文
IEEE TRANSACTIONS ON MAGNETICS, 2016, 卷号: 52, 页码: -
作者:
Zhang, Yongshun
;
Su, Zhongkan
;
Chi, Minglu
;
Huang, Yunkui
;
Wang, Dianlong
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  |  
浏览/下载:29/0
  |  
提交时间:2019/12/09
Double error compensation method
magnitude and orientation error
orthogonal superposition theorem of three alternating magnetic components
spatial universal rotating magnetic vector
tri-axial orthogonal square Helmholtz coils
超精密机床主轴回转误差在线测试与评价技术
期刊论文
2015
孙郅佶
;
安晨辉
;
杨旭
;
张清华
;
王健
;
毕果
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  |  
浏览/下载:5/0
  |  
提交时间:2016/05/17
超精密机床主轴
在线测试
回转误差
异步误差
ultra precision spindle
on-line measurement
rotating error
asynchronous error
Error Modulation Scheme Analyzing for Dual-Axis Rotating Fiber-Optic Gyro Inertial Navigation System
会议论文
National Conference on Optical Fiber Sensors (OFSC), Harbin, PEOPLES R CHINA, 2012-07-01
作者:
Yin, Hongliang
;
Yang, Gongliu
;
Song, Ningfang
;
Jiang, Rui
;
Wang, Yanyong
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  |  
浏览/下载:4/0
  |  
提交时间:2020/01/06
Fiber-Optical Gyro
Error Modulation
Rotation Scheme
Dual-Axis Rotating
Error Modulation Scheme Analyzing for Dual-Axis Rotating Fiber-Optic Gyro Inertial Navigation System
期刊论文
SENSOR LETTERS, 2012, 卷号: 10, 页码: 1361-1365
作者:
Yin, Hongliang
;
Yang, Gongliu
;
Song, Ningfang
;
Jiang, Rui
;
Wang, Yanyong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/01/06
Fiber-Optical Gyro
Error Modulation
Rotation Scheme
Dual-Axis Rotating
Compensation of moire fringe sinusoidal deviation in photoelectrical encoder based on tunable filter (EI CONFERENCE)
会议论文
2011 Symposium on Photonics and Optoelectronics, SOPO 2011, May 16, 2011 - May 18, 2011, Wuhan, China
Wang Y.
;
Liu Y.
;
Yan X.
;
Chen X.
;
Lv H.
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浏览/下载:21/0
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提交时间:2013/03/25
In order to improve the precision of the absolute photoelectrical encoder
a compensating method is put forward
which restrains the harmonics in moire fringe signal. After analyzing the relationship between the subdividing error and the sinusoidal index
a low-pass digital filter which can make the moire signal satisfy the need of 1024 subdivision is designed. Considering with the fundamental frequency varies with the rotating speed of encoder
the tunable filter is adopted
whose cutoff frequency is calculated according to the coarse information of the encoder. The simulating results show that the proposed method can improve the sinusoidal index
especially at high rotating speed. At last
the compensating algorithm is implemented in the terminal of satellite optical communication
which needs high resolution. The experimental results show indicate that the developed method is feasible. 2011 IEEE.
高精密角度分度测量控制系统的研究
期刊论文
2010, 2010
钱建强
;
李俊锋
;
王东生
;
QIAN Jian-qiang
;
LI Jun-feng
;
WANG Dong-sheng
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  |  
浏览/下载:3/0
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