Accuracy Verification Method about Optical Three-Dimensional Measuring Instrument
Three-dimensional measuring instrument has high precision, high efficiency, convenience, and the stability characteristics, and is widely used in many manufacturing industries. In the process of equipment purchases and transportation, there is the need for precision test equipment. Reference to the VDI/VDE 2634 standard developed by German and equipments of other manufacturers, make reasonable accuracy test method, according to measurement data maximum error, minimum error, average error, standard deviation concept, calculate the measurement comprehensive system error, and calculate its accuracy for foreign equipment.
Hun Guo, Zuo Dunwen, Tang Guoxing
W. L. Zhao et al., "Accuracy Verification Method about Optical Three-Dimensional Measuring Instrument", Advanced Materials Research, Vol. 142, pp. 204-208, 2011