Research Of The Non-Contact Testing Instrument Of Flywheel Gear's Contour And Location Error Based On The Virtual Instrument

The precision of the non- contact testing of flywheel gear's contour and location error of light electricity inspection machine based on virtual instrument has been carried on theory analysis in this paper. Various contour and location tolerances of the part have been distributed depending on the result of the analysis, and the data handling method of measurement has been studied to find a data handling method of getting rid of the system error under one kind of condition of the big sample space. At the same time, the computer simulation experiment has been carried on to verify its reliability.In this paper the virtual instrument is adopted to built the checkout and control system of this organization , and signals are tested by use of the tools such as data acquisition board- Labjack and the developing flat - LabVIEW . We can achieve the purpose of controlling the organization accurately and quickly by means of gathering the data and reasonable analyses to select the effective control algorithm. The organization possesses the good dynamic capability when working under the soft control of computer.