bullet Sensors & Transducers Journal

    (ISSN: 2306-8515, e-ISSN 1726-5479)

0.705

2013 Global Impact Factor

205.767

2008 e-Impact Factor

25 Top Downloaded Articles

Best Selling Articles 2012

Journal Subscription 2014

Editorial Calendar

Submit an Article

Editorial Board

Current Issue

S&T journal's cover

Sensors & Transducers Journal 2011

Sensors & Transducers Journal 2010

Sensors & Transducers Journal 2009

Sensors & Transducers Journal 2008

Sensors & Transducers Journal 2007

2000-2002 S&T e-Digest Contents

2003 S&T e-Digest Contents

2004 S&T e-Digest Contents

2005 S&T e-Digest Contents

2006 S&T e-Digest Contents

 

Best Articles 2011

 

 

 

Vol. 174, Issue 7, July 2014, pp. 36-41

 

Bullet

 

Development of Intelligent Gas and Coal Seam Spontaneous Combustion Sensor Experiment Device
Based on Analytic Hierarchy Process
 

1 Qingguo BAO, 2 Kai CAO,1 Deming WANG, 1 Shaofeng WANG

1 School of Safety Engineering, China University of Mining and Technology, Xuzhou 221008, China
2 Xuzhou Anyun Mining Technology Co., Ltd, Xuzhou, 221008, China
1 Tel.: +8315952228828, fax: 051683885931

1 E-mail: caokai-cumt@163.com

 

Received: 14 May 2014 /Accepted: 30 June 2014 /Published: 31 July 2014

Digital Sensors and Sensor Sysstems

 

Abstract: Gas explosion and coal spontaneous combustion disasters exhibit a complex coexistence. This paper introduces the concept of intelligent sensor, working principle and characteristics. Analysis of the status quo of gas explosion and coal spontaneous safety accident, points out that gas explosion and coal spontaneous are main hazards. Summarizes the basic problems of the basic method of coal mine gas detection and the existing gas detection equipment, put forward the research method by combining the intelligent gas sensor technology and traditional gas detection technology. Based on the implementation of an analytic hierarchy process and related investigations, constructed a hierarchical analysis model that optimizes a comprehensive prevention, high-efficiency mining technology. The result showed CO volume fraction at the rear part of the chock of less than 10-5, a gas volume in the upper corner of less than 0.5 % and a gas volume from the air return flow of less than 0.2 %.

 

Keywords: Intelligent sensor, Gas explosion, Spontaneous combustion, Optimization, Analytic hierarchy process.

 

Acrobat reader logo Click <here> or title of paper to download the full pages article in pdf format

 

 

Subscribe the full-page Sensors & Transducers journal in print (paper) or pdf formats

(shipping cost by standard mail for paper version is included)

(25 % discount for IFSA Members)

 

 

 

Alternatively we accept a money transfer to our bank account. Please contact for details: sales@sensorsportal.com

 

 

Download <here> the Library Journal Recommendation Form

 

 

 

 

 


1999 - 2014 Copyright , International Frequency Sensor Association (IFSA) Publishing, S.L. All Rights Reserved.


Home - News - Links - Archives - Tools - Voltage-to-Frequency Converters - Standardization - Patents - Marketplace - Projects - Wish List - e-Shop - Sensor Jobs - Membership - Videos - Publishing - Site Map - Subscribe - Search

 Members Area -Sensors Portal -Training Courses - S&T Digest - For advertisers - Bookstore - Forums - Polls - Submit Press Release - Submit White Paper - Testimonies - Twitter - Facebook - LinkedIn