Results 311 to 320 of about 7,723,935 (379)
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Positioning Accuracy of Neurosurgeons
2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2007Accuracy in manual manipulation in a simulated craniotomy environment has been studied. Eighty-eight neurosurgeons with varying amounts of surgical experience were tested in two tasks: attempting to hold an instrument still, and trying to trace a line. Results for RMS and maximum linear and angular motion were measured in the static task.
Roberto, Sandoval +3 more
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A Moment Approach to Positioning Accuracy Reliability Analysis for Industrial Robots
IEEE Transactions on Reliability, 2020The uncertain variables of the link dimensions and joint clearances, whose deviation is caused by manufacturing and assembling errors, have a considerable influence on the positioning accuracy of industrial robots.
Jinhui Wu +3 more
semanticscholar +1 more source
Accuracy in Horizontal Arm Positioning
Research Quarterly. American Association for Health, Physical Education and Recreation, 1971Abstract The effects of holding interval and extent of angular displacement upon accuracy in horizontal arm positioning were investigated. Fifteen right-handed female subjects, aged 21 to 41, were individually administered 15 arm positions on one day.
P D, Rey, J, Lichter
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IEEE Transactions on Reliability
A novel method for positioning accuracy analysis based on non-probabilistic time-dependent reliability is proposed for industrial robots with multisource uncertainties. To overcome the limitation of the probabilistic method in analyzing fewer samples, in
Chen Yang, Wanze Lu, Yuanqing Xia
semanticscholar +1 more source
A novel method for positioning accuracy analysis based on non-probabilistic time-dependent reliability is proposed for industrial robots with multisource uncertainties. To overcome the limitation of the probabilistic method in analyzing fewer samples, in
Chen Yang, Wanze Lu, Yuanqing Xia
semanticscholar +1 more source
IEEE Journal on Selected Areas in Communications
High accuracy and simultaneous positioning is an essential demand in future Intelligent Transportation Systems (ITS), while the mobility and dynamics of vehicles place great challenges. Single Base Station (BS) positioning has become popular for its fast
Yishi Zhu, Bomin Mao, Nei Kato
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High accuracy and simultaneous positioning is an essential demand in future Intelligent Transportation Systems (ITS), while the mobility and dynamics of vehicles place great challenges. Single Base Station (BS) positioning has become popular for its fast
Yishi Zhu, Bomin Mao, Nei Kato
semanticscholar +1 more source
IEEE Intelligent Transportation Systems Magazine, 2020
Automated guided vehicles (AGVs) have been widely adopted in the logistic delivering of modern manufacturing. As a key performance index for an AGV, the positioning accuracy of commercial AGVs based on the traditional magnetic tracking approach is bigger
Shijian Su +6 more
semanticscholar +1 more source
Automated guided vehicles (AGVs) have been widely adopted in the logistic delivering of modern manufacturing. As a key performance index for an AGV, the positioning accuracy of commercial AGVs based on the traditional magnetic tracking approach is bigger
Shijian Su +6 more
semanticscholar +1 more source
High accuracy magnetic position encoder concept
Conference Record of 1998 IEEE Industry Applications Conference. Thirty-Third IAS Annual Meeting (Cat. No.98CH36242), 1999Position sensors based on the detection of magnetic flux densities by Hall sensors or magnetoresistors are used in automotive applications for crankshaft and camshaft position sensing, which are needed for engine control. This paper identifies the limitations of traditional designs, which introduce an angular error between the position signal pulse and
B. Lequesne, T. Schroeder
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High resolution satellite images position accuracy tests
IGARSS 2003. 2003 IEEE International Geoscience and Remote Sensing Symposium. Proceedings (IEEE Cat. No.03CH37477), 2004This paper concerns high resolution satellite images position accuracy tests carried out through orthoprojection procedures both using commercial softwares and home-made ones. Planimetric positioning errors and influence of GCPs number on the results are shown.
BOCCARDO, PIERO +2 more
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Stability Analysis of Geometric Positioning Accuracy of YG-13 Satellite
IEEE Transactions on Geoscience and Remote Sensing, 2020High-resolution synthetic aperture radar (SAR) satellites have become an important way to observe the earth. However, the geometric positioning accuracy of SAR satellite images across different times and spaces is an important factor affecting the ...
Guo Zhang +8 more
semanticscholar +1 more source
UWB positioning accuracy and enhancements
TENCON 2017 - 2017 IEEE Region 10 Conference, 2017Requirements of different applications and usage scenarios on a wireless positioning system is very different. A single positioning system is unlikely to meet all the requirements. UWB based positioning systems offer a solution which would meet all the indoor usage requirements.
Syed Naveen Altaf Ahmed, Yonghong Zeng
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