Proceedings of the Korea Institute of Fire Science and Engineering Conference (한국화재소방학회:학술대회논문집)
- 1997.11a
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- Pages.484-491
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- 1997
DISCRIMINATION OF IN-ORDINAL STATE IN ROOM TEMPERATURE BASED ON STATISTICAL ANALYSIS
- Takanashi, Ken-ichi (National Research Institute of Fire and Disaster) ;
- Daisuke Kozeki (National Research Institute of Fire and Disaster) ;
- Yoshiyuki Matsubara (National Research Institute of Fire and Disaster)
- Published : 1997.11.01
Abstract
In this paper, an approach to determine the in-ordinal condition of a room, which is based on multi variable analysis, is proposed. According to this approach, the distance of a state from the ordinal condition is thought to be evaluated by the Mahalanobis' distance. The temperature changes of a room were measured and their statistical characteristics such as distribution type, the mean value and the standard deviation are studied. The applicability of the method for the fire detection is also investigated.
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