| Recursion Least Square Method to Study the Fault Diagnosis and Its Model of Hydraulic Equipment |
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| 作者姓名： | Hu Guoqing Luo Renfei |
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| 作者单位： | Department of Mechanical and Electrical Engineering，Xiamen University，361005，Xiamen，Fujian，P.R.ChinaEmail: gqhu@jingxian.xmu.edu.cn |
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| 摘 要： | 1IntroductionTherearemanykindsofmethodssuchasexpertsystem,neuralnetwork,artificialintelligence,fuzzycontl'OI,greytheoryandsoon,todiagnosethefaultsofhydraulicequipmI3nt.ThediagnosticmethodsarebetweentheblackandwhiteboxtoPrognosticatethefaults.Thereisnocompletemathematicalmodeltoprognosticateanddiagnosethefaultsofthehydraulicequipment.ThepaperlikestheidentificationtheorytobestUdiedfromtheblackboxestothewhiteboxtoestablishthefaultmodelofthehydraulicequipment.Thismodeldocsnotonlyusehydraulicequ…
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Recursion Least Square Method to Study the Fault Diagnosis and its Model of Hydraulic Equipment |
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| Hu Guoqing,Luo Renfei.Recursion Least Square Method to Study the Fault Diagnosis and Its Model of Hydraulic Equipment[J].International Journal of Plant Engineering and Management,1999(1). |
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| Authors: | Hu Guoqing Luo Renfei |
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| Abstract: | In this paper establishing model of the fault diagnosis of hydraulic equipment isdescribed in details. It also studies the advantage of the recursion least square method. When theLSM is used in compuring the fault of hydraulic equipment, not only does it save the computerCPU-time and memory, but it also has a high computation speed and,makes it easy to identifythe estimation parameters. |
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| Keywords: | medel fault hydraulic equipment recursion least square method |
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