TY - GEN
T1 - Online coal calorific value prediction from mutiband coal/air combustion radiation characteristics
AU - Cheng, Yanting
AU - Xu, Lijun
AU - Li, Xiaolu
AU - Guo, Zhanshe
PY - 2012
Y1 - 2012
N2 - A SVR modeling based online coal calorific value prediction method was introduced. Through wavelet transform and PCS process, coal flame radiation characteristics were extracted. Through SVR modeling, relationship model between radiation characteristic variables and coal calorific value was established. Proper SVR construction parameters were chosen through grid computing. Experiment results showed good coherence between SVR model prediction and laboratory results of coal calorific value. Proposed SVR based system relies on low cost multiband photoelectric sensors, which is easy to be installed at production spot, while satisfying system performance could meet practical needs of online operation adjusting to enhance production efficiency and diminish pollutant emissions.
AB - A SVR modeling based online coal calorific value prediction method was introduced. Through wavelet transform and PCS process, coal flame radiation characteristics were extracted. Through SVR modeling, relationship model between radiation characteristic variables and coal calorific value was established. Proper SVR construction parameters were chosen through grid computing. Experiment results showed good coherence between SVR model prediction and laboratory results of coal calorific value. Proposed SVR based system relies on low cost multiband photoelectric sensors, which is easy to be installed at production spot, while satisfying system performance could meet practical needs of online operation adjusting to enhance production efficiency and diminish pollutant emissions.
KW - PCA
KW - SVR
KW - coal calorific value
KW - multiband photoelectric sensors
UR - https://www.scopus.com/pages/publications/84867290093
U2 - 10.1109/ISICT.2012.6291636
DO - 10.1109/ISICT.2012.6291636
M3 - 会议稿件
AN - SCOPUS:84867290093
SN - 9781467326162
T3 - 2012 the 8th IEEE International Symposium on Instrumentation and Control Technology, ISICT 2012 - Proceedings
SP - 309
EP - 313
BT - 2012 the 8th IEEE International Symposium on Instrumentation and Control Technology, ISICT 2012 - Proceedings
T2 - 8th IEEE International Symposium on Instrumentation and Control Technology, ISICT 2012
Y2 - 11 July 2012 through 13 July 2012
ER -