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Proceedings Paper

Calibrating and controlling system based on VXIbus of static verifying platform of wind tunnel balance
Author(s): Zhigang Fan; Fengsheng Zhang; Jin He; Shiwen Xu; Bing Gui; Hong Xu; Junwen Qiu; Milin Dong
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Paper Abstract

The calibrating and controlling system of six degree-of-freedom (DOF) wind tunnel balance is introduced. The laser is used to test the six DOF displacements of the target. The system based on the VXIbus (the VMlEbus Extensions for Instrumentation) includes calibrating subsystem and controlling subsystem consisted of automatically loading subsystem, data gathering subsystem and automatically resetting subsystem. The paper introduces two aspects of the system, one is the construction of hardware aspect, and the other is the software for realizing the function of calibration and control. The constitution of resetting tactic is mainly introduced in detail because it is the core of this system. The construction of the VXIbus system is also included. The experiments show that all the functions can be finished perfectly. The resetting precisions of three linear DOF displacements can reach 6 ?m, the resetting precisions of three angle DOF displacements can reach 3". Not only the precision but also the efficiency and aptitude is improved greatly than before.

Paper Details

Date Published: 12 September 2002
PDF: 3 pages
Proc. SPIE 4915, Lasers in Material Processing and Manufacturing, (12 September 2002); doi: 10.1117/12.482909
Show Author Affiliations
Zhigang Fan, Harbin Institute of Technology (China)
Fengsheng Zhang, Harbin Institute of Technology (China)
Jin He, Harbin Institute of Technology (China)
Shiwen Xu, Harbin Institute of Technology (China)
Bing Gui, Aerodynamic Academy/Chinese Aviation Industry (China)
Hong Xu, Aerodynamic Academy/Chinese Avaition Industry (China)
Junwen Qiu, Aerodynamic Academy/Chinese Aviation Industry (China)
Milin Dong, Aerodynamic Academy/Chinese Aviation Industry (China)

Published in SPIE Proceedings Vol. 4915:
Lasers in Material Processing and Manufacturing
ShuShen Deng; Tatsuo Okada; Klaus Behler; XingZong Wang, Editor(s)

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