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Analysis and calibration on installation errors of accelerometer in GFSINS
2009 Chinese Control and Decision Conference, 2009Aim at the precision limitation for calculating angular velocity because of installation errors of accelerometer in the gyro free strapdown inertial navigation system (GFSINS), a calibration method of installation error parameters is put forward. Based on a six-accelerometer configuration scheme, the calculating method of angular velocity and linear ...
null Yanling Hao, null Zhiping Liu
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Disturbance characteristics analysis of CMG due to imbalances and installation errors
IEEE Transactions on Aerospace and Electronic Systems, 2014The control moment gyroscope (CMG) is used as the actuator of attitude control for modern satellites. Because of static and dynamic rotor imbalances and installation errors, it becomes one of the main vibration sources on a satellite. To provide a quiet environment for optical payloads, CMG disturbance characteristics due to imbalances and installation
Yao Zhang 0031, Jingrui Zhang
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2016 IEEE Chinese Guidance, Navigation and Control Conference (CGNCC), 2016
It has a great military significance to detect the magnetic target by magnetic gradiometer system. The positional accuracy of magnetic target will be affected by the installation error of magnetometer in the magnetic gradiometer system. The relationship between the localization results and the installation error is analysed in this paper.
null Hai Wei, null Chi Cheng
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It has a great military significance to detect the magnetic target by magnetic gradiometer system. The positional accuracy of magnetic target will be affected by the installation error of magnetometer in the magnetic gradiometer system. The relationship between the localization results and the installation error is analysed in this paper.
null Hai Wei, null Chi Cheng
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Analyzing the installation angle error of a SAW torque sensor
Measurement Science and Technology, 2014When a torque is applied to a shaft, normal strain oriented at ±45° direction to the shaft axis is at its maximum, which requires two one-port SAW resonators to be bonded to the shaft at ±45° to the shaft axis. In order to make the SAW torque sensitivity high enough, the installation angle error of two SAW resonators must be confined within ±5 ...
Yanping Fan, Xiaojun Ji, Ping Cai
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Error estimate of a fiber optic displacement transducer installation
Measurement Techniques, 1990Existing contactless photoelectric systems for dynamic displacement measurements are awkward, not very convenient, and primarily are utilized in stationary laboratory installations. These disadvantages are absent in fiber-optic transducers (FOT) that are among a known class of devices, fiber-optic sensors of physical quantities that convert the ...
E. A. Zak, S. N. Kitrar, V. I. Shashin
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How to discover circuit errors in meter installations
Ninth International Conference on Metering and Tariffs for Energy Supply, 1999Yearly financial losses to energy suppliers caused by connection errors in meter installations are not to be neglected. There are many possibilities to make incorrect connections during installation. Many times, installation faults are rarely discovered at the time of billing and sometimes not recognised for many years.
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A method of dynamic calibration for installation error of radar payload
The Fourth International Workshop on Advanced Computational Intelligence, 2011In order to eliminate the effects of radar payload installation error to the degree of accuracy of radar payload detection, a dynamic calibration method of radar measurement data compensation is put forward. This method based on the dynamic calibration principle, deduced the formulae of radar payload installation error identification, and error dynamic
Lin Wen, Zhong Liu, Zhi-Kun Liu
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Practical Metrics for Error Assessment with Interactive Museum Installations
2015Many modern museum exhibits employ interactive digital installations that can display content on large public surfaces, such as tabletops, walls, floors, etc. Recently, such displays have begun to include special devices that are able to track the user position and thus offer a personalized rendering with respect to the user point of view.
ALBARELLI, Andrea +2 more
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FEATURES OF INSTALLING AND FIXING REGISTRY ERRORS
International Journal of Applied Sciences and Technology Integral, 2022Tamara Simakova, Sergey Ratsen
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The Calibration of Pre-travel Error and Installation Eccentricity Error for On-Machine Probes
2022Jianyu Lin, Xu Zhang, Yijun Shen
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