Application of gas-sensor array technology for detection and monitoring of growth of spoilage bacteria in milk: A model study

2006 ◽  
Vol 565 (1) ◽  
pp. 10-16 ◽  
Author(s):  
John Erik Haugen ◽  
Knut Rudi ◽  
Solveig Langsrud ◽  
Sylvia Bredholt
Keyword(s):  
Gas Sensor ◽  
Sensor Array ◽  
Gas Sensor Array ◽  
Model Study ◽  
Array Technology ◽  
Spoilage Bacteria

scholarly journals Use of Gas-Sensor Array Technology in Lung Cancer Diagnosis

2013 ◽  
Vol 22 (4) ◽  
pp. 249-255 ◽  
Author(s):  
Young Jun Kim ◽  
Han Young Yu ◽  
In-Bok Baek ◽  
Chang-Geun Ahn ◽  
Bong Kuk Lee ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Gas Sensor ◽  
Cancer Diagnosis ◽  
Sensor Array ◽  
Lung Cancer Diagnosis ◽  
Gas Sensor Array ◽  
Array Technology

Design of a Gas Detection System Based on BP Neural Network

2011 ◽  
Vol 55-57 ◽  
pp. 1819-1823
Author(s):  
Yin Long Wang ◽  
Ke Cheng Lin ◽  
Xi Wu Wang ◽  
Zhi Guang Geng ◽  
Qi Gen Zhong
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Gas Sensor ◽  
Sensor Array ◽  
Detection System ◽  
Gas Detection ◽  
Gas Sensor Array ◽  
Array Technology ◽  
Artificial Neural ◽  
Different Gases

On the basis of the brief overview of principles of the gas detection system, this paper has analyzed the characteristics, structure and identification theory to explain the method of gas detection based on an artificial neural network. And it has analyzed and researched gas detection system based on neural network and thus solved the problems such as cross-sensitiveness in present gas sensor. The results show that the gas sensor array "cross-sensitive" issue can be effectively solved through the combination of the pattern recognition of artificial neural network and the gas sensor array technology, which accordingly realizes qualitative identification for different gases and has broad application prospects.

scholarly journals LOCATING GAS SOURCES USING A GAS SENSOR ARRAY

1991 ◽  
Vol 7 (Supple) ◽  
pp. 1565-1568 ◽  
Author(s):  
Yukio Hiranaka ◽  
Hiro Yamasaki
Keyword(s):  
Gas Sensor ◽  
Sensor Array ◽  
Gas Sensor Array

Identification and detection of bioactive compounds in turmeric (Curcuma longa L.) using gas sensor array based on molecularly imprinted polymer quartz crystal microbalance

2021 ◽  
Author(s):  
Fajar IAIN Hardoyono ◽  
Kikin Windhani
Keyword(s):  
Gas Sensor ◽  
Bioactive Compounds ◽  
Quartz Crystal Microbalance ◽  
Molecularly Imprinted Polymer ◽  
Quartz Crystal ◽  
Sensor Array ◽  
Curcuma Longa ◽  
Imprinted Polymer ◽  
Molecularly Imprinted ◽  
Gas Sensor Array

This study aimed to identify four bioactive compounds in turmeric (Curcuma longa L.) using gas sensor array based on molecularly imprinted polymer-quartz crystal microbalance (MIP-QCM). Four QCM sensors coated with...

Linear temperature microhotplate gas sensor array for automotive cabin air quality monitoring

2008 ◽  
Vol 134 (2) ◽  
pp. 660-665 ◽  
Author(s):  
L. Francioso ◽  
A. Forleo ◽  
A.M. Taurino ◽  
P. Siciliano ◽  
L. Lorenzelli ◽  
...  
Keyword(s):  
Air Quality ◽  
Gas Sensor ◽  
Sensor Array ◽  
Quality Monitoring ◽  
Air Quality Monitoring ◽  
Linear Temperature ◽  
Gas Sensor Array ◽  
Cabin Air Quality

CMUT-based resonant gas sensor array for VOC detection with low operating voltage

2018 ◽  
Vol 273 ◽  
pp. 1556-1563 ◽  
Author(s):  
Sangjun Park ◽  
Inug Yoon ◽  
Sungwoo Lee ◽  
Hyojung Kim ◽  
Ji-Won Seo ◽  
...  
Keyword(s):  
Gas Sensor ◽  
Sensor Array ◽  
Operating Voltage ◽  
Gas Sensor Array ◽  
Voc Detection

Parallel Factor Analysis for Gas Sensor Array Signals

2014 ◽  
Vol 494-495 ◽  
pp. 955-959 ◽  
Author(s):  
Wen Na Zhang ◽  
Guo Jun Qin ◽  
Niao Qing Hu
Keyword(s):  
Factor Analysis ◽  
Gas Sensor ◽  
Sensor Array ◽  
Parallel Factor Analysis ◽  
Time Profile ◽  
Three Dimension ◽  
Gas Sensor Array ◽  
Parallel Factor ◽  
Sample Time

Data from sensor array are often arranged in three-dimension as sample × time × sensor. Traditional methods are mainly used for two-dimension data. When such methods are applied, some time-profile information will lost. To acquire the information of samples, sensors and times more exactly, parallel factor analysis (PARAFAC) is investigated to deal with three-way data array. Through the analysis and classification of three kinds of oil odor samples, the performance of PARAFAC in gas sensor array signal analysis is verified and validated.

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