Paper Title:
A Method for Mass Estimation of Loose Parts in Nuclear Power Plant Based on Support Vector Machine
  Abstract

A new method for mass estimation of loose parts in nuclear power plant (NPP) based on the support vector machine (SVM) was proposed. It includes analyses of the relationship between the impact signals’ frequency spectrum and the mass of loose part, then formation of a vector consisting of linear predictive coding (LPC) parameters, which represent the shape of spectrum of impact signal. Using the vector as input data and the mass of loose part as the output data to train the SVM, the mass estimation can be done by the trained SVM model. Experimental results show that the method has higher accuracy and easier to achieve than the traditional methods. It provides a new way for mass estimation of loose part in NPP.

  Info
Periodical
Edited by
Yuri Chugui, Yongsheng Gao, Kuang-Chao Fan, Roald Taymanov and Ksenia Sapozhnikova
Pages
384-388
DOI
10.4028/www.scientific.net/KEM.437.384
Citation
H. W. Zheng, Y. L. Cao, J. X. Yang, Y. F. He, "A Method for Mass Estimation of Loose Parts in Nuclear Power Plant Based on Support Vector Machine", Key Engineering Materials, Vol. 437, pp. 384-388, 2010
Online since
May 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Sergey Y. Yurish
Abstract:This paper presents an advanced analog-to-digital conversion technique based on a voltage-to-frequency-to-digital conversion that is...
623
Authors: Pavel Tofel, Josef Sikula, K. Hajek, Zuzanka Trojanová, L. Bumbalek
Abstract:New non-destructive testing (NDT) method is based on the effect of the ultrasonic vibrations on the electron transport in samples with...
294
Authors: Ji Cheng Li, Di Wu, Li Lin, Xi Meng Li
Abstract:In this paper, the exact solutions of PZT coupled electric impedance and structure mechanical impedance were derived with the investigation...
1139
Authors: Zhang Dong Li, Bo Zhao
Abstract:This paper proposes to use a method of ultrasonic milling on the composite materials processing, we mainly studies the effect of the length...
429
Authors: Xiao Ming Xie, Hui Meng Huang
Chapter 11: Modeling, Analysis and Simulation of Manufacturing Processes
Abstract:In this paper, based on the analysis and discussion of multistage decimation structure, we have studied and analyzed some key technologies of...
2844