%0 Journal Article
%T Discrete hidden semi-Markov model based on prognosis model<br>基于离散HSMM的故障预测模型*
%A GUI Lin
%A WU Xiao-yue
%A <br>桂林
%A 武小悦
%J 计算机应用研究
%D 2008
%I 
%X This paper proposed a prognosis model based on HSMM and predicted given the probability of a machine operates in some states the past partial observations.Proposed the prognosis algorithm given the past partial observations based on forward-backward algorithm.The model is applied in prognosis of the gearbox,the result indicates the model is effective.
%K 隐半马欠可夫模型
%K 故障预测
%K 状态持续建模
%K 前向—后向算法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=CE4394C1551E71D8EF10E103BA0109A1&yid=67289AFF6305E306&vid=C5154311167311FE&iid=708DD6B15D2464E8&sid=3A0A0F1A0D399168&eid=12A72C97E51D11EC&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=2&reference_num=14