Paper Title:

Structural Parameter Optimization and Simulation Analysis of the Chemical Sensor Support for Food Safety Detection

Periodical Key Engineering Materials (Volumes 439 - 440)
Main Theme Advanced Measurement and Test X
Edited by Yanwen Wu
Pages 875-879
DOI 10.4028/www.scientific.net/KEM.439-440.875
Citation Fu Zhao et al., 2010, Key Engineering Materials, 439-440, 875
Online since June, 2010
Authors Fu Zhao, Ping Wang, Yan Jue Gong, Li Zhang, Chun Ling Meng
Keywords Chemical Sensor Support, Simulation Analysis, Structural Parameter Optimization
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Abstract

This paper focuses on the structural optimization of chemical sensor support for food safety detection. The mechanical characteristic of chemical sensor support is influenced greatly by its structural parameters. Aiming at improving dynamic stiffness of the support, the modal analysis is implemented with the dynamic theory and the finite element analysis. And a group of rational structure parameters are determined through the optimum calculation. The validity simulation of the optimization is verified by the analyses of the random vibration and harmonic response. The results demonstrate that the performance of the support of the chemical sensor applied for the food detection is enhanced greatly by the presented optimization method here.