A study the factor effect of error in semi auto robot arm control by naked eye

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Chalalai Wongwian
Prachuab Klomjit

Abstract

ABSTRACT: The objective of this research is to (1) study the factors that affect the error in the visual control of semi-automatic robots. The factors include the control standing distance, control perspective and workpiece characteristics, and (2) study the mental workload from human visual control in pick and place operations. The analysis results show that the most influencing factor for robot handling errors is the workpiece characteristics second to the control distance. The results showed that the triangular workpiece was the most erroneous, efficient operator and highest mental workload. This research was an experimental study using a selective method of recruiting 10 volunteers who chose a sample from members who volunteered to participate willingly. The experimenter had to control the robot according to the conditions and factors and then to assess the mental load with NASA-TLX assessment. The analysis results show that the most influencing factor for robot handling errors is the workpiece characteristics. Followed by the control distance. The results showed that the triangular-shaped workpiece was the most likely to be wrong and the highest mental workload for the operator. 

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References

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