Research on Grey Modeling Means and Its Application
Grey theory was applied in constructing the model of the estimating nuclear explosion yield, to compensate the practical value of the existing nuclear explosion yield detecting methods and improve the accuracy of the yield estimate value. The methods of state estimation, bad data detection and identification were applied in grey system modeling to get some more reasonable results compared with the conventional estimation methods of the nuclear explosion yield. The proposed methods can be used as data preparation techniques to detect bad data. The modeling accuracy of grey systems is greatly improved by such methods. Based on the grey theory and the processing of plenty nuclear explosion test data available from home and abroad, the result indicated that the new optimal estimation method using the grey theory and bad data detection and identification to estimate the nuclear explosion yield is feasible. Compared with the existing estimation model, the new estimation method can reduce error range, advance precision, offset the deficiencies of the existing means detecting the nuclear explosion yield, and enlarge the practical application value.
grey system theory grey modeling means data preparation bad data identification technique
Zhang Ming-hu Wang De-hu Lv Shi-jun Liu Hong Song Yu-xi
Departments of Chemical Defense and Graduate Management, Dalian Naval Academy, Dalian 116018, China Department of Naval Gun, Dalian Naval Academy, Dalian 116018, China Department of Training, Dalian Naval Academy,Dalian 116018, China Department of Military Training, Headquarters of Navy, Beijing 100841, China Naval Arms Command Academy, Guangzhou 510430, China
国际会议
2009 IEEE International Conference on Grey System and Intelligent Services(2009 IEEE灰色系统与服务科学国际会议)
南京
英文
425-428
2009-10-20（万方平台首次上网日期，不代表论文的发表时间）