基于神经网络的弹性连杆机构动力响应分析

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Dynamic analysis of the elastic linkage mechanism based on the artificial neural network

TUO Yao-fei(1,2);CHEN Jian-jun(1); CHEN Yong-qin(1); ZHANG Chi-jiang(1)

(1) School of Mechano-electronic Engineering, Xidian Univ., Xi′an 710071， China
(2) Dept. of Physics and Electrical Engineering, Yulin College, Yulin 719000， China

Received:1900-01-01 Revised:1900-01-01 Online:2006-10-20 Published:2006-10-30

Abstract

Abstract: In accordance with the complexity and time-consuming character of the dynamic analysis of the elastic linkage mechanism, a dynamic analysis model is established based on the BP(Back-propagation) Network. By using the approximate functional relationship between the input parameters and the output parameters given by the trained network, the formula for the sensitivity of the network output parameters is derived. Application of the trained network and the formula to the optimization design and the reliability analysis of elastic linkage mechanism decreases the time for the dynamic analysis obviously and raises the design efficiency effectively.

Key words: neural network, elastic linkage mechanism, dynamic analysis

CLC Number:

TH112.1

TUO Yao-fei(1;2);CHEN Jian-jun(1); CHEN Yong-qin(1); ZHANG Chi-jiang(1). Dynamic analysis of the elastic linkage mechanism based on the artificial neural network[J].J4, 2006, 33(5): 711-715.

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Dynamic analysis of the elastic linkage mechanism based on the artificial neural network

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