Results 21 to 30 of about 140,657 (118)
Applied Sciences, 2023 Dimensional error of workpiece is an important index that indicts the grinding accuracy of machine tools. Conventional error compensation strategies focus on modeling one or several error factors for a particular CNC machining type, which are time ...
Tiantian Chen, Xincheng Tian
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Error compensation method of mine-used drilling trajectory measurement system
Gong-kuang zidonghua, 2015 The paper introduced structure and measuring principle of drilling trajectory measurement system, and elaborated error sources and compensation method in details from three aspects including sensor itself, environmental conditions and sensor installation.
LIANG Xiaojun +4 more
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Discover Applied SciencesThermal error compensation based on high-performance (high-accuracy prediction of thermal errors under complex machining conditions and environments) models is of great significance to high-precision CNC machining. Currently, the high-performance thermal
Yubin Huang +4 more
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A method for selfcalibration of a magneto-resistive angular position sensor in servo systems [PDF]
Tehnika, 2020 Magneto-resistive and Hall angular position sensors are frequently used in servo systems, due to their reliability, longevity, and tolerance to environmental conditions.
Čeperković Vladimir D. +1 more
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Research on Eccentric Error Compensation of Aviation Gear Grinding Installation
Hangkong gongcheng jinzhan, 2018 There is eccentric error between the geometric center of the gear blank and the axis of the rotary table during the gear grinding process. The machining precision of grinding tooth accuracy is reduced.
Wang Peng +3 more
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UAV Attitude Angle Measurement Method Based on Magnetometer-Satellite Positioning System
Applied Sciences, 2022 To improve the measurement accuracy of unmanned aerial vehicles (UAVs), in this study, we proposed a method for measuring the attitude angle of a UAV by the combination of a magnetometer and satellite positioning system.
Gaomin Qu +5 more
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EURASIP Journal on Image and Video Processing, 2008 A color compensation scheme has been developed to enhance the perception of people with color vision deficiency (CVD) and for people suffering from anomalous trichromacy.
Seungji Yang +3 more
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A Review of Machine Learning-Based Thermal Error Modeling Methods for CNC Machine Tools
MachinesHeat source-induced thermal error is a primary element influencing the precision of CNC machine tools. A practical and economical approach to mitigating thermal errors is through thermal error compensation.
Sen Mu +6 more
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Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012 Numerical error compensation is a cost-effective way to further improve the accuracy of high precision CNC machine tools. This paper discusses the major techniques for numerical error compensation on high precision machine tools. First, the high accuracy
Toru FUJIMORI +4 more
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Geometric Error Analysis and Compensation of Rotary Axes of Five-axis Machine Tools
工程科学与技术, 2020 The position independent geometric errors (PIGEs) of the rotating axes of five-axis machine tools caused by the assembly are the key factor to determine the accuracy of the machine. Quantization analysis of the influence of PIGEs on the accuracy of error
Shijie GUO, Dongsheng ZHANG
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