Title :
Study on optimizing deployment of roadway excavation equipment based on DEA
Author :
Ren-liang, Shan ; Wei-ling, Cai ; Yu-bao, Wang ; Zhao Xin
Author_Institution :
Sch. of Mech.& civil Eng., China Univ. of Min. & Technol.(Beijing), Beijing, China
Abstract :
On the basis of introducing Data Envelopment Analysis, 12 samples of a coal group company were analyzed with the mathematical model. The expected output could indeed be achieved after adjusting investing in equipment according to results of data analysis, and the output was consistent with the actual situation. The results showed that: data envelopment analysis was used to optimize deployment of coal tunneling equipment, significantly increasing the rate of roadway excavation.
Keywords :
coal; data envelopment analysis; excavators; mathematical analysis; mining equipment; DEA; coal group company; coal tunneling equipment; data envelopment analysis; mathematical model; optimizing deployment; roadway excavation equipment; Economics; Educational institutions; MATLAB; data envelopment analysis; roadway excavation; the optimizing deployment of equipment;
Conference_Titel :
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-485-5
DOI :
10.1109/ICCSN.2011.6014792
