Research Progress of Multi-Dimensional Force Sensor Static Calibration Device
To ensure the measurement accuracy of multi-dimensional force sensor,it is necessary to carry out static calibration for this sensor,so it is of great significance to research the multi-dimensional force sensor static calibration device.Firstly,from the demand of static calibration of multi-dimensional force sensor,the multi-dimensional force sensor static calibration device currently in mainstream use at home and abroad are divided into two types of static weight type and superimposed type according to the working principle.Then,the working principles of three types of static weight type multi-dimensional force sensor static calibration device,namely,weight-type,lever-type and automatic-type,and five types of superimposed type multi-dimensional force sensor static calibration device,namely,hydraulic-type,gantry-type,tester-type,mobile-platform-type and motor-type,are introduced,and the current status of domestic and international research and the shortcomings of the various devices are respectively commented,and the key technical characteristics,advantages and disadvantages of the various devices are also analyzed and compared.Finally,the outlook of the multi-dimensional force sensor static calibration device in terms of versatility,repeatability,multi-dimensional force simulation capability,and cost-effectiveness is presented,and the challenges to the design and implementation of the device are pointed out.This research provides a reference for the development of subsequent static calibration device for multi-dimensional force sensor.
Multi-dimensional force sensorStatic calibration deviceStatic weight typeSuperimposed typeTandem
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