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Proceedings Paper

Analysis on Chopper's output mode of the extended blackbody radiation calibration system
Author(s): Xun Yu; Yu-han Wei; Tie-li Hu; Xiao-yan Shang; Ji-an Wu
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Paper Abstract

In the extended blackbody radiant system, Chopper plays a very important role.Herein the chopper's working principle is analyzed in the system of black body radical calibration, and the chopper's closed-loop control motor is simulated. With SimPowerSystems toolbox of MATLAB, the model of DC motor driving systems is built and its startup, steady state and speed regulation performance are simulated. Experiment result shows that the output is steady, accurate, reliable and could drive the chopper evenly which can satisfy technological requirement of the extended black body radiation calibration system.

Paper Details

Date Published: 20 May 2009
PDF: 6 pages
Proc. SPIE 7283, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 728326 (20 May 2009); doi: 10.1117/12.828700
Show Author Affiliations
Xun Yu, Xi'an Technological Univ. (China)
Yu-han Wei, Xi'an Technological Univ. (China)
Tie-li Hu, Xi'an Institute of Applied Optics (China)
Xiao-yan Shang, Xi'an Technological Univ. (China)
Ji-an Wu, Xi'an Institute of Applied Optics (China)


Published in SPIE Proceedings Vol. 7283:
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Yudong Zhang; James C. Wyant; Robert A. Smythe; Hexin Wang, Editor(s)

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