scholarly journals Quasi-Static Calibration Method of a High-g Accelerometer

Sensors ◽  
2017 ◽  
Vol 17 (2) ◽  
pp. 409 ◽  
Author(s):  
Yan Wang ◽  
Jinbiao Fan ◽  
Jing Zu ◽  
Peng Xu
Keyword(s):  
Calibration Method ◽  
Static Calibration

The Calibration Method of a Large Six-Axis Force Sensors

2013 ◽  
Vol 753-755 ◽  
pp. 2091-2094 ◽  
Author(s):  
Min Yang
Keyword(s):  
Force Sensor ◽  
Calibration Method ◽  
Force Sensors ◽  
Static Calibration

Based on the accelerator calibration method of six-axis force sensors, the system of static calibration for a large six-axis force sensor is build, The accelerator calibration method are introduced detail. the designed six-axis force sensor in multi-dimensional accelerators field is calibrated and the result is well used. the system of static calibrations a contraption, which is smart cheap and practicality.

scholarly journals Measurement Performance Assessment: Dynamic Calibration Compared with Static Calibration Method for Roller Tester of Vehicle Brake Force

2014 ◽  
Vol 6 ◽  
pp. 162435 ◽  
Author(s):  
Guan Xu ◽  
Jian Su ◽  
Rong Chen ◽  
Hongda Pan ◽  
Libin Zhang ◽  
...  
Keyword(s):  
Performance Assessment ◽  
Calibration Method ◽  
Vehicle Safety ◽  
Dynamic Calibration ◽  
Practical Applications ◽  
Static Calibration ◽  
Brake Force ◽  
Left And Right ◽  
Dynamic Calibration Method ◽  
Measurement Repeatability

The measurement performance of the roller tester for the vehicle brake force is evaluated by both proposed dynamic calibration and traditional static calibration to find an effective way for ensuring the vehicle safety. Three static parameters, brake force error of a single bench, difference of the left and right benches, and measurement repeatability, are verified to be eligible in the experiments. However, the experimental results of the dynamic calibration prove that the same brake tester fails on the repeatability with a 10.4% error. The dynamic calibration method improves the measurement performance of the brake tester in practical applications.

A Study on Static Calibration Method for Pressure Sensor Based on Static Pressure Calibration Device

2011 ◽  
Vol 148-149 ◽  
pp. 121-124
Author(s):  
Xian Feng Xiong ◽  
Fei Shang ◽  
De Ren Kong
Keyword(s):  
Pressure Sensor ◽  
Stress Ratio ◽  
Static Pressure ◽  
Pressure Sensors ◽  
Calibration Method ◽  
Test Results ◽  
Static Calibration ◽  
Pressure Calibration ◽  
System Components ◽  
Calibration Device

In this paper, a static pressure calibration device is designed and the method of static calibration with piezoelectric pressure sensors is discussed. According to the theory of PASCAL law, the static calibration device is developed, whose stress ratio is up to 1:25. And this device has been accredited by the authorities. To ensure the consistency of pressure calibration, the improvements on calibration device’s output are made. As a result, we can calibrate up to four sensors at the same time. By means of the pressure calibration device, the calibration method of pressure sensor, the calibration theory, system components and calibration procedures is given. As the test results shown, the corresponding sensors’ static calibration linearity is 0.05%, and its uncertainty is 0.42%. It’s practicable and reliable to make static calibration to sensors by the pressure calibration device.

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