Title :
Visual evaluation system for straightness error based on LabVIEW
Author :
Wan, Wen ; Xiong, Zhenyu
Author_Institution :
Sch. of Aeronaut. Manuf. Eng., Nanchang HangKong Univ., Nanchang, China
Abstract :
Because of exiting inefficient and incomplete functional problems in traditional straightness error evaluation, Error measure and evaluation system based on virtual instrument was designed. Two endpoint link line, least-squares algorithm and minimum zone algorithm methods for evaluation straightness error were programmed by means of LabVIEW8.5, the corresponding data processing algorithms and program charts were given. Through experiments the validity of this software was proved, This software can realize visual evaluation.
Keywords :
data visualisation; least squares approximations; virtual instrumentation; LabVIEW8.5; endpoint link line; least squares algorithm; minimum zone algorithm methods; program charts; straightness error evaluation; virtual instrument; visual evaluation system; Algorithm design and analysis; Instruments; Manufacturing; Measurement uncertainty; Software; Software algorithms; Visualization; LabVIEW; least-squares algorithm; minimum zone algorithm; straightness error; two endpoint link line algorithm; visualization;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5988883
