... ), focusing on static performance under full load, natural frequency characteristics and force-measuring stability across different environmental temperatures. Subsequently, a dedicated six-dimensional force static calibration test bench was constructed to conduct static performance calibration. Furthermore...

... effect Contactless measurement Sensing Monitoring Automation Calibration The precise measurement of quantities such as magnetic fields, current, displacement, angular position, pressure, torque, viscosity and temperature is fundamental to a wide range of industrial and scientific...

... and a new type of torque sensor is designed. Findings The calibration experimental results show that the bound charges are proportional to the torque applied, and the torque sensor has fully reached the dynamometer standard. Originality/value This paper shows that the torsional effect...

... of two novel calibration techniques, all of which are validated by the developed software and hardware platform. Yonghua Lu can be contacted at: nuaa_lyh@nuaa.edu.cn 09 06 2023 27 08 2023 28 09 2023 06 11 2023 22 01 2024 © Emerald Publishing Limited 2024 Emerald...

...Maria Angela Cruz Macedo dos Santos; Lucas Melo Vellame; Alisson Jadavi Pereira Silva; José Carlos de Araújo; Alisson Macendo Amaral Purpose This paper aims to determine and evaluate the calibration curve for low-cost electronic sensors in soils from a reclaimed and degraded area in the Brazilian...

...Sen Yang Purpose This study aims to improve the calibration accquracy of the road condition sensor. A road condition sensor is widely used to detect water or ice deposits on the road to assess associated driving risks. Its quantitative calibration is central to the thickness measurement accuracy...

...Saeed Khankalantary; Saeed Ranjbaran; Hassan Mohammadkhani Purpose Laboratory calibration methods are time-consuming and require accurate devices to find the error coefficients of the low-cost microelectromechanical system (MEMS) accelerometer. Besides, low-cost MEMS sensors highly depend...

..., the analytical model of ISPM (isodynamic surface proportional mapping method) method, which is used to calibrate dynamometer, was established. Then, a series of axial force calibration tests were performed on a load-sharing dynamometer at different loading positions. Finally, according to output values...

... still reach hundreds to thousands of nanoteslas. Besides, the magnetic field that the ferromagnetic materials generate in response to the strong magnetic field in the vicinity of the body. So, a real-time and accurate vehicle magnetic field calibration method is needed to improve the real-time...

... aims to present a novel sensor error model, a disturbances quantitative analysis, a calibration and performance test of polarization sensor based on a polarizing beam splitter. Design/methodology/approach By combining with the sensor coefficient errors, the Azimuth of Polarization (AoP) error model...

... = f ( α ^ ) JianJun Fang can be contacted at: jianjun@buu.edu.cn 05 04 2018 28 06 2018 03 07 2018 © Emerald Publishing Limited 2018 Emerald Publishing Limited Licensed re-use rights only Magnetic Calibration Sensors Neural networks Extreme learning...

...Ting Li; Jinsheng Zhang; Shicheng Wang; Dongyu Li; Zhifeng Lv; Jiangjun Jiang Purpose This study aims to find a novel solution to the calibration of three-axis magnetometers to suppress errors of sensors. The nature of the calibration process is parameter estimation and hence the purpose...

... displacement sensing coil (ECDS) to overcome the temperature limitations of the strain gauge type pressure sensor. This paper includes the fabrication of prototypes of the proposed pressure sensor and its performance evaluation by static calibration. The fabricated pressure sensor is proposed to measure...

...Jun Ni; Jifei Dong; Jingchao Zhang; Fangrong Pang; Weixing Cao; Yan Zhu Purpose – The purpose of this paper is to improve the accuracy and signal-to-noise ratio (SN) of a crop nitrogen sensor. Design/methodology/approach – The accuracy and wide adaptability of two spectral calibration...

... of this problem is proposed in this paper. The paper aims to discuss these issues. Design/methodology/approach – With this method, the initial values can be obtained by equations which are established based on multiple stops on horizontal road. Findings – The calibration and contrast tests on the MTS...

... must be re‐checked for accuracy over time at great costs. The purpose of this paper is to advance a novel technique for expeditiously recalibrating such installed NDIR gas sensors without the need for using any gas standards. Design/methodology/approach By recognizing the fact that the calibration...

... and describes in detail the techniques used. Robert Bogue can be contacted at: robbogue@aol.com © Emerald Group Publishing Limited 2007 Nanotechnology Measurement Instruments Calibration Standards Nanometrology is understandbly attracting world‐wide interest and around 7 per cent...

... by Optotrak (Optical Tracking System) manufactured by Northern Digital Limited. N. Parnian can be contacted at: nparnian@uwaterloo.ca © Emerald Group Publishing Limited 2007 Hybrid computers Programming Modelling Calibration Over the past few decades, MEMS devices have made...

...Christine Connolly; Roger C. Baker; Pamela I. Moore; Tao Wang Purpose To examine the possibilities for dry calibration or in situ calibration for flowmeters in the field. Design/methodology/approach Reviews history and current situation with regard to in situ/dry calibration...

...J.E. Hardy; T.E. McKnight Purpose Bench‐top wind tunnels are used extensively by the US Air Force for calibrating anemometers. As anemometers have improved, the need for reduced uncertainties in the bench‐top wind tunnels was required. A three‐pronged approach was used to reduce low velocity...