@ARTICLE{Zhao_Dan_A_2019, author={Zhao, Dan and Qi, Hao and Pan, Jingtao}, volume={vol. 64}, number={No 2}, journal={Archives of Mining Sciences}, pages={335-350}, howpublished={online}, year={2019}, publisher={Committee of Mining PAS}, abstract={To investigate the effect of different proximate index on minimum ignition temperature(MIT) of coal dust cloud, 30 types of coal specimens with different characteristics were chosen. A two-furnace automatic coal proximate analyzer was employed to determine the indexes for moisture content, ash content, volatile matter, fixed carbon and MIT of different types of coal specimens. As the calculated results showed that these indexes exhibited high correlation, a principal component analysis (PCA) was adopted to extract principal components for multiple factors affecting MIT of coal dust, and then, the effect of the indexes for each type of coal on MIT of coal dust was analyzed. Based on experimental data, support vector machine (SVM) regression model was constructed to predicate the MIT of coal dust, having a predicating error below 10%. This method can be applied in the predication of the MIT for coal dust, which is beneficial to the assessment of the risk induced by coal dust explosion (CDE).}, type={Article}, title={A Predication Analysis of the Factors Influencing Minimum Ignition Temperature of Coal Dust Cloud Based on Principal Component Analysis and Support Vector Machine}, URL={http://journals.pan.pl/Content/112273/PDF/Archiwum-64-2-08-Qui.pdf}, doi={10.24425/ams.2019.128687}, keywords={Coal dust explosion, minimum ignition temperature, principal component analysis, SVM predication}, }