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The measurement accuracy of the common measurement system is very low due to the stopwatch by hand, the parallax and the ball by the falling off center. In the research, the measurement system included SCM, the corresponding circuit and interfaces of laser emission and receiving, which can overcome the parallax and reaction speed, and the measurement error of the falling ball will reduce, and the...
A fuzzy approach to real-time calibration of mobile laser rangefinder is presented as an alternative to the methods based on adaptive algorithms. The main error source in such a measurement system is drift error due to the changes of ambient temperature. It may be compensated using repeatedly performed calibration based on the time-of-flight measurement of laser pulse propagating through the constant...
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