Analyzing the theory of the smoke interference and the smoke transmissivity measurement technique,the multi-channel measuring technique is put forward,and the measurement system is designed.The randomness of the single channel measurement of smoke transmissivity is decreased by the multi-channel measuring technique.There are several ways to realize the multi-channel measurement,and the experiment result is consisted with the theory estimation.
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沈涛;宋建社.烟幕透过率测量系统设计研究[J].激光与红外,2007,37(1):82~84 SHEN Tao; SONG Jian-she. Study on the System of Multi-channel Measurement of Transmissivity of Smoke[J]. LASER & INFRARED,2007,37(1):82~84