Simulation of Closed-Loop Control of the Landing Position of the Water Jet out from Water Fire Monitors

Abstract:

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Ordinarily, water fire monitor extinguishing systems are applied to protect large space places from fire. To intellectualize them and improve the water usability and extinguishing efficiency, it is necessary to realize the closed-loop control of the landing position of the water jet out from the monitors in order to let the water jet reach the fire point as fast as possible. According to the characteristics of the adjusting mechanism of fire monitors, combing with the new theoretical model for their water jet track, the closed-loop control procedure is simulated. The results show that the water jet can reach the ignition point after only several adjustments. The effective control procedure simulation paves a sound basis for the closed-loop control of the landing position of the water jet out from water fire monitors.

Info:

Periodical:

Advanced Materials Research (Volumes 139-141)

Edited by:

Liangchi Zhang, Chunliang Zhang and Tielin Shi

Pages:

1902-1905

DOI:

10.4028/www.scientific.net/AMR.139-141.1902

Citation:

Y. L. Min et al., "Simulation of Closed-Loop Control of the Landing Position of the Water Jet out from Water Fire Monitors", Advanced Materials Research, Vols. 139-141, pp. 1902-1905, 2010

Online since:

October 2010

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Price:

$35.00

[1] SUN Jian. Research of the trajectory of fire-fighting monitor's jet. Master's thesis of Shanghai Jiaotong University, (2009).

[2] MIN Yonglin, CHEN Xiaoyang, CHEN Chi et. al. Pitching angle-based theoretical model for the track simulation of water jet out from water fire monitors. Chinese J. Mechanical Engineering, 2010 (accepted) (in Chinese).

DOI: 10.3901/jme.2011.11.134

[3] TANG Jinyuan. Modeling of gear transmission error. J. Mechanical Transmission, Vol. 32, No. 6: 13~15, 2008 (in Chinese).

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