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Proceedings Paper

Data acquisition and control system with a programmable logic controller (PLC) for a pulsed chemical oxygen-iodine laser
Author(s): Haijun Yu; Guofu Li; Liping Duo; Yuqi Jin; Jian Wang; Fengting Sang; Yuanfu Kang; Liucheng Li; Yuanhu Wang; Shukai Tang; Hongliang Yu
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Paper Abstract

A user-friendly data acquisition and control system (DACS) for a pulsed chemical oxygen -iodine laser (PCOIL) has been developed. It is implemented by an industrial control computer,a PLC, and a distributed input/output (I/O) module, as well as the valve and transmitter. The system is capable of handling 200 analogue/digital channels for performing various operations such as on-line acquisition, display, safety measures and control of various valves. These operations are controlled either by control switches configured on a PC while not running or by a pre-determined sequence or timings during the run. The system is capable of real-time acquisition and on-line estimation of important diagnostic parameters for optimization of a PCOIL. The DACS system has been programmed using software programmable logic controller (PLC). Using this DACS, more than 200 runs were given performed successfully.

Paper Details

Date Published: 3 February 2015
PDF: 8 pages
Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 92552B (3 February 2015); doi: 10.1117/12.2065277
Show Author Affiliations
Haijun Yu, Dalian Marine Univ. (China)
Dalian Institute of Chemical Physics (China)
Guofu Li, Dalian Institute of Chemical Physics (China)
Liping Duo, Dalian Institute of Chemical Physics (China)
Yuqi Jin, Dalian Institute of Chemical Physics (China)
Jian Wang, Dalian Institute of Chemical Physics (China)
Fengting Sang, Dalian Institute of Chemical Physics (China)
Yuanfu Kang, Dalian Institute of Chemical Physics (China)
Liucheng Li, Dalian Institute of Chemical Physics (China)
Yuanhu Wang, Dalian Institute of Chemical Physics (China)
Shukai Tang, Dalian Institute of Chemical Physics (China)
Hongliang Yu, Dalian Marine Univ. (China)


Published in SPIE Proceedings Vol. 9255:
XX International Symposium on High-Power Laser Systems and Applications 2014
Chun Tang; Shu Chen; Xiaolin Tang, Editor(s)

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