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Paper Information

Journal:   JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH   2015 , Volume 16 , Number 3; Page(s) 107 To 126.
 
Paper: 

DESIGN, CONSTRUCTION AND CALIBRATION OF 6 DOF FORCE TORQUE SENSOR FOR MEASUREMENT OF FORCE AND MOMENT OF TILLAGE IMPLEMENTS

 
 
Author(s):  ZOHARI SHILSAR S., ABBASPOUR GILANDEH Y.*
 
* DEPARTMENT OF MECHANICAL ENGINEERING OF AGRICULTURAL MACHINERY, FACULTY OF AGRICULTURE, UNIVERSITY OF MOHAGHEGH ARDABILI ARDABIL, IRAN
 
Abstract: 

The presents study designed, constructed, and statically calibrated a 6DOF force torque sensor to measure forces and moments acting on a tillage implement. The instrument could measure the three orthogonal forces acting on the implement and the three moments acting around the orthogonal axes up to a maximum force of 5 kN and a maximum moment of 5 kNm. For mechanical design of the 6DOF force torque sensor, the finite element method and Solid Works software were used. The sensing element was constructed from AISI 1045 cold-drawn steel by machining. Strain distributions were analyzed to find the optimal strain node positions in the sensor to minimize cross-sensitivity between horizontal and vertical force measurement. The forces and moments acting on the sensor were measured using strain gauge bridges. A data logger (model DT800; DataTaker) was used for logging and saving data. Calibration of the measurement system was conducted by a calibration system designed for static calibration of a 6DOF force torque sensor. The calibration results showed that the sensor had appropriate precision, sensitivity, and good repeatability for measuring forces and moments. The results showed a high degree of linearity between bridge output voltage and applied force. The interaction of the applied forces and moments was not significant.

 
Keyword(s): DATA LOGGER, DYNAMOMETER, RESILIENT ELEMENT, SENSITIVITY, STRAIN GAUGE, TILLAGE
 
 
References: 
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Click to Cite.
APA: Copy

ZOHARI SHILSAR, S., & ABBASPOUR GILANDEH, Y. (2015). DESIGN, CONSTRUCTION AND CALIBRATION OF 6 DOF FORCE TORQUE SENSOR FOR MEASUREMENT OF FORCE AND MOMENT OF TILLAGE IMPLEMENTS. JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, 16(3), 107-126. https://www.sid.ir/en/journal/ViewPaper.aspx?id=507693



Vancouver: Copy

ZOHARI SHILSAR S., ABBASPOUR GILANDEH Y.. DESIGN, CONSTRUCTION AND CALIBRATION OF 6 DOF FORCE TORQUE SENSOR FOR MEASUREMENT OF FORCE AND MOMENT OF TILLAGE IMPLEMENTS. JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH. 2015 [cited 2021May12];16(3):107-126. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=507693



IEEE: Copy

ZOHARI SHILSAR, S., ABBASPOUR GILANDEH, Y., 2015. DESIGN, CONSTRUCTION AND CALIBRATION OF 6 DOF FORCE TORQUE SENSOR FOR MEASUREMENT OF FORCE AND MOMENT OF TILLAGE IMPLEMENTS. JOURNAL OF AGRICULTURAL ENGINEERING RESEARCH, [online] 16(3), pp.107-126. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=507693.



 
 
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