A Comparison of Mine Seismic Discriminators Based on Features of Source Parameters to Waveform Characteristics
المؤلفون المشاركون
Dong, Longjun
Ma, Ju
Zhao, Guoyan
Chen, Guanghui
Zhang, Chuxuan
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-05-21
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
To find efficient methods for classifying mine seismic events, two features extraction approaches were proposed.
Features of source parameters including the seismic moment, the seismic energy, the energy ratio of S- to P-wave, the static stress drop, time of occurrence, and the number of triggers were selected, counted, and analyzed in approach I.
Waveform characteristics consisting of two slope values and the coordinates of the first peak and the maximum peak were extracted as the discriminating parameters in approach II.
The discriminating performance of the two approaches was compared and discussed by applying the Bayes discriminant analysis to the characteristic parameters extracted.
Classification results show that 83.5% of the original grouped cases are correctly classified by approach I, and 97.1% of original grouped cases are correctly classified by approach II.
The advantages and limitations pertaining to each classifier were discussed by plotting the event magnitude versus sample number.
Comparative analysis shows that the proposed method of approach II not only has a low misjudgment rate but also displays relative constancy when the testing samples fluctuate with seismic magnitude and energy.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ma, Ju& Zhao, Guoyan& Dong, Longjun& Chen, Guanghui& Zhang, Chuxuan. 2015. A Comparison of Mine Seismic Discriminators Based on Features of Source Parameters to Waveform Characteristics. Shock and Vibration،Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1078395
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ma, Ju…[et al.]. A Comparison of Mine Seismic Discriminators Based on Features of Source Parameters to Waveform Characteristics. Shock and Vibration No. 2015 (2015), pp.1-10.
https://search.emarefa.net/detail/BIM-1078395
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ma, Ju& Zhao, Guoyan& Dong, Longjun& Chen, Guanghui& Zhang, Chuxuan. A Comparison of Mine Seismic Discriminators Based on Features of Source Parameters to Waveform Characteristics. Shock and Vibration. 2015. Vol. 2015, no. 2015, pp.1-10.
https://search.emarefa.net/detail/BIM-1078395
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1078395
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر