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Adaptive Controller Designed for High-Speed Train ATO System with Nonlinear and Uncertain Resistance
Online since: February 2013
Authors: Hong Ze Xu, Huan Yu Luo
Adaptive Controller Designed for High-Speed Train ATO System with Nonlinear and Uncertain Resistance
Hengyu Luo1, a, Hongze Xu2,b
1, 2State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University
Beijing, China
a10111048@bjtu.edu.cn, bhzxu@bjtu.edu.cn
Keywords: Adaptive Control; High-Speed Train; Nonlinear Control; Tracking Control; ATO
Abstract.
[2] TANG Tao, HUANG Liang-ji: A Survey of Control Algorithm for Automatic Train Operation (Journal of the China Railway Society, China, 2003)
[3] Hengkun Liu, Xiao Zhang, and Wensen Chang: PID Control to Maglev Train System (2009 International Conference on Industrial and Information Systems, 2009)
[9] LUO Ren-shi, WANG Yi-hui, YU Zheng-yu, and TANG Tao: Adaptive Stopping Control of Urban Rail Vehicle (Journal of the China Railway Society, China, 2012)
[15] SHEN Zhi-yun: Dynamic Environment of High-speed Train and Its Distinguished Technology (Journal of the China Railway Society, China, 2006).
[2] TANG Tao, HUANG Liang-ji: A Survey of Control Algorithm for Automatic Train Operation (Journal of the China Railway Society, China, 2003)
[3] Hengkun Liu, Xiao Zhang, and Wensen Chang: PID Control to Maglev Train System (2009 International Conference on Industrial and Information Systems, 2009)
[9] LUO Ren-shi, WANG Yi-hui, YU Zheng-yu, and TANG Tao: Adaptive Stopping Control of Urban Rail Vehicle (Journal of the China Railway Society, China, 2012)
[15] SHEN Zhi-yun: Dynamic Environment of High-speed Train and Its Distinguished Technology (Journal of the China Railway Society, China, 2006).
Online since: July 2014
Authors: K.R. Balasubramanian, S.P. Sivapirakasham, M. Rao Jaganmohan, K.T. Sreenath
Investigation of Whole body vibration on Urban Midi Bus
M Jaganmohan Rao 1,a, S.P Sivapirakasham2,b*, K.R Balasubramanian3,c, Sreenath K.T4,d
1Ph D Scholar, Mechanical Engineering, NIT Trichy, India
2Associate Professor, Mechanical engineering, NIT Trichy, India
3Assistant Professor, Mechanical engineering, NIT Trichy, India
4M Tech Scholar, Industrial Safety engineering, NIT Trichy, India
b* spshivam@nitt.edu
Keywords: Whole body vibration, Vibration in automobiles, ISO 2631-1 (1997)
Abstract.
Many international and national standards for example ISO 2631-1, ISO 2631-4 and BS 6841 are available to evaluate and assess the effect of vibration on the human.
The vehicle drove on two different road segments: 1) Suburban rough road, 2) high speed smooth road during non-peak hours in moderate traffic.
Frings- DresenAn overview of strategies to reduce whole-body vibration exposure on drivers: A systematic review, International Journal of Industrial Ergonomics 37 (2007) 245-256 [2] Ornwipa Thamsuwan, Ryan P.
Johnson, Whole body vibration exposures in bus drivers: A comparison between a high-floor coach and a low-floor city bus, International Journal of Industrial Ergonomics 43 (2013) 9-17 [3] R.P.Blood, J.D.Ploger, M.G.Yost, R.P.Ching and P.W.Johnson, Whole body vibration exposures in metropolitan bus drivers: A comparison of three seats, Journal of Sound and Vibration 329 (2010) 109-120 [4] Dragan Sekulić, Vlastimir Dedović and SrđanRusov.
Many international and national standards for example ISO 2631-1, ISO 2631-4 and BS 6841 are available to evaluate and assess the effect of vibration on the human.
The vehicle drove on two different road segments: 1) Suburban rough road, 2) high speed smooth road during non-peak hours in moderate traffic.
Frings- DresenAn overview of strategies to reduce whole-body vibration exposure on drivers: A systematic review, International Journal of Industrial Ergonomics 37 (2007) 245-256 [2] Ornwipa Thamsuwan, Ryan P.
Johnson, Whole body vibration exposures in bus drivers: A comparison between a high-floor coach and a low-floor city bus, International Journal of Industrial Ergonomics 43 (2013) 9-17 [3] R.P.Blood, J.D.Ploger, M.G.Yost, R.P.Ching and P.W.Johnson, Whole body vibration exposures in metropolitan bus drivers: A comparison of three seats, Journal of Sound and Vibration 329 (2010) 109-120 [4] Dragan Sekulić, Vlastimir Dedović and SrđanRusov.
Online since: December 2010
Authors: Chang Ping Yi, Wen Bo Lu, Ling Feng, Gang Wang
Introduction
Tunnel is often used in many fields such as mining engineering, hydropower engineering, traffic engineering and national defense engineering.
Tunnels often need build lining to enhance their stability because of geologic conditions or other request of engineering, some tunnels need build steel lining, for example, in the hydropower tunnels construction, conveyance tunnel usually need build steel lining because it is pressure tunnel[2], it is key technology problem for engineering how to ensure the safety of underground chambers and lining under the acting of adjacent blasting construction, so there is important engineering significance for studying the stability of underground chambers and lining under the action of blasting vibration.
[2] Frey F , Rebora B .International Journal on Hydropower and Dams, Vol. 9(2002),p.79
,Matthews,A.T..Journal of Appllied Mechanics.
Chinese Journal of Rock Mechanics and Engineering, Vol.23(2004),p.1325 (in Chinese)
Tunnels often need build lining to enhance their stability because of geologic conditions or other request of engineering, some tunnels need build steel lining, for example, in the hydropower tunnels construction, conveyance tunnel usually need build steel lining because it is pressure tunnel[2], it is key technology problem for engineering how to ensure the safety of underground chambers and lining under the acting of adjacent blasting construction, so there is important engineering significance for studying the stability of underground chambers and lining under the action of blasting vibration.
[2] Frey F , Rebora B .International Journal on Hydropower and Dams, Vol. 9(2002),p.79
,Matthews,A.T..Journal of Appllied Mechanics.
Chinese Journal of Rock Mechanics and Engineering, Vol.23(2004),p.1325 (in Chinese)
Online since: December 2010
Authors: Yan Ling Zhang, Yun Sheng Li, De Ying Zhang
But as the traffic volume increasing, especially for heavy vehicles and overweight vehicles, the problems of fatigue damage and crack are highlighted, which is more prominent for orthotropic steel bridge decks.
Journal of Bridge Engineering 157 (2004), p. 93-102 . ,[] Michèle S.Pfeil, Ronaldo C.Battista, Aluísio J.R.
International Journal of Fatigue 30(8) (2008), p. 1387-1397 ].
If the web of U-rib is penetrated by the crack, the integer and safety of deck is not too dangerous due to the load redistribution induced by the change of the deck stiffness.
Proceedings of the Nineteenth International Offshore and Polar Engineering Conference.
Journal of Bridge Engineering 157 (2004), p. 93-102 . ,[] Michèle S.Pfeil, Ronaldo C.Battista, Aluísio J.R.
International Journal of Fatigue 30(8) (2008), p. 1387-1397 ].
If the web of U-rib is penetrated by the crack, the integer and safety of deck is not too dangerous due to the load redistribution induced by the change of the deck stiffness.
Proceedings of the Nineteenth International Offshore and Polar Engineering Conference.
Online since: September 2013
Authors: Bo Ran Yu, Shu Fang Zhang
AIS international standard involves some forms, which specify the construction of the AIS message position by position.
AIS base station web system test AIS base station web system is important in the whole AIS system, the stability and robustness of which is directly relevant to the safety of ship sailing and efficiency of the authority administrating.
Sponsor: National Support Plan Subject: 2012BAH36B01 References [1] Qing Hu, and Shufang Zhang, “Public wireless mobile IP network-based AIS technique in E-Navigation”, DMU journal, 2008, pp. 46-50 [2] Chang, S.J. , “Development and analysis of AIS applications as an efficient tool for vessel traffic service”, in 2004 IEEE, pp. 2249-2253 [3] JiaChun Zheng, VTS information broadcasting techbology, Navigation technology, 2004, pp. 32-34 [4] Ershen Wang, and Shufang Zhang, “Design of information display and control instrument based on SoC for AIS and GPRS monitoring system” in 2008 3rd IEEE Conference on Industrial Electronics and Applications, ICIEA 2008, 2008, pp. 32-35 [5] ZunShan Zhou, and Lei Li, “Usage of AIS in Maritime management”, Navigation Technology, 2005, pp. 33-34 [6] Tiekun Tu, “The noticeable events in the practical usage of AIS”, journal of jimei university, 2005, pp. 37-41 [7] Richard Kjellberg.
AIS base station web system test AIS base station web system is important in the whole AIS system, the stability and robustness of which is directly relevant to the safety of ship sailing and efficiency of the authority administrating.
Sponsor: National Support Plan Subject: 2012BAH36B01 References [1] Qing Hu, and Shufang Zhang, “Public wireless mobile IP network-based AIS technique in E-Navigation”, DMU journal, 2008, pp. 46-50 [2] Chang, S.J. , “Development and analysis of AIS applications as an efficient tool for vessel traffic service”, in 2004 IEEE, pp. 2249-2253 [3] JiaChun Zheng, VTS information broadcasting techbology, Navigation technology, 2004, pp. 32-34 [4] Ershen Wang, and Shufang Zhang, “Design of information display and control instrument based on SoC for AIS and GPRS monitoring system” in 2008 3rd IEEE Conference on Industrial Electronics and Applications, ICIEA 2008, 2008, pp. 32-35 [5] ZunShan Zhou, and Lei Li, “Usage of AIS in Maritime management”, Navigation Technology, 2005, pp. 33-34 [6] Tiekun Tu, “The noticeable events in the practical usage of AIS”, journal of jimei university, 2005, pp. 37-41 [7] Richard Kjellberg.
Online since: January 2017
Authors: Trika Pitana, Ketut Buda Artana, Dian Prasetyawati, Nurhadi Siswantoro
According to the convention of Safety of Life at Sea (SOLAS), the passenger evacuation simulation shall be conducted for reviewing the evacuation route on ships.
Tanaboriboon and Guyano (1991) have observed the speed of pedestrians in the city of Bangkok with the object intersection, having signs of traffic.
References [1] International Maritime Organization (IMO).
Journal of Safety Research. 32 (2001) 229-236
Tanaboriboon and Guyano (1991) have observed the speed of pedestrians in the city of Bangkok with the object intersection, having signs of traffic.
References [1] International Maritime Organization (IMO).
Journal of Safety Research. 32 (2001) 229-236
Online since: June 2014
Authors: Ján Benčat, Daniel Papán, Mária Stehlíková
The results of the theoretical and experimental investigation of vibrations caused by production machinery on the buildings structures were analyzed mainly from aspects of the safety of the building structures and the influence of vibrations on production process conditions.
Building Structure Response due to Railway Traffic Prediction Model, Proceedings of the Eighteenth International Congress on Sound and Vibration, Rio de Janeiro, Brazil 10–14 July, (2011)
Dynamics of 2–dof regenerative chatter during turning in Journal of Sound and Vib. 290, 448–464, (2006)
An application of the correspondence principle of linear viscoelasticity theory, SIAM, Journal on Applied Mathematics, 21(2):321–330, (1971)
Microtremor due to Traffic, Research report A–4–92/b, (In Slovak) UTC, Zilina, (1992)
Building Structure Response due to Railway Traffic Prediction Model, Proceedings of the Eighteenth International Congress on Sound and Vibration, Rio de Janeiro, Brazil 10–14 July, (2011)
Dynamics of 2–dof regenerative chatter during turning in Journal of Sound and Vib. 290, 448–464, (2006)
An application of the correspondence principle of linear viscoelasticity theory, SIAM, Journal on Applied Mathematics, 21(2):321–330, (1971)
Microtremor due to Traffic, Research report A–4–92/b, (In Slovak) UTC, Zilina, (1992)
Online since: April 2018
Authors: Daynier Rolando Delgado Sobrino, Marián Hazlinger, Roman Moravčík, Jana Moravčíková
The significance of fatigue results especially from the economical point of view (costs for development of new materials, testing equipment’s, methods of testing of prototypes and final products etc.) and safety of people whose life also depends on the device working reliability [1 - 4].
It was also concluded that for application of dynamically stressed components in the traffic it is necessary to provide adequate surface corrosion protection to the pin.
International Journal of Fatigue. (2017) Vol. 104.p.43-51
International Journal of Fatigue.
International Journal of Fatigue.
It was also concluded that for application of dynamically stressed components in the traffic it is necessary to provide adequate surface corrosion protection to the pin.
International Journal of Fatigue. (2017) Vol. 104.p.43-51
International Journal of Fatigue.
International Journal of Fatigue.
Online since: December 2012
Authors: Feng Kuang Chuang, Chih Young Hung, Hector Kun Ming Kao
Home Automation
The first application of automation was in factories, offices and other workplaces, which was integrated the computer and communication into building, production processes and information flow, to improve production, safety, and management efficiency.
Safety control of each subsystem can be provided by the repeater or the individual devices in the subnet.
(4) Learning and adjustment of automatically Internet usage patterns To make security defense of home networks more efficient and easy maintenance, home network defense system must have the analysis ability of network traffic, and minimize the management costs to maximize the protection effectiveness by self-learning and adjustment .
Grinter, At Home with Ubiquitous Computing: Seven Challenges, Proceedings of the Third International Conference on Ubiquitous Computing. 2201 (2001) 256-272
Ryan, Home automation, Electronics & Communication Engineering Journal. 1, 4 (1989) 185-192
Safety control of each subsystem can be provided by the repeater or the individual devices in the subnet.
(4) Learning and adjustment of automatically Internet usage patterns To make security defense of home networks more efficient and easy maintenance, home network defense system must have the analysis ability of network traffic, and minimize the management costs to maximize the protection effectiveness by self-learning and adjustment .
Grinter, At Home with Ubiquitous Computing: Seven Challenges, Proceedings of the Third International Conference on Ubiquitous Computing. 2201 (2001) 256-272
Ryan, Home automation, Electronics & Communication Engineering Journal. 1, 4 (1989) 185-192
Online since: August 2013
Authors: Qiang Wang, Josh Davis
Introduction
Tire hydroplaning is a serious safety problem for aircraft operations on airport runways in wet weather.
Groove Identification Results On the rigid pavement, the profile data collected using the truss profiler laser sensor covered 21 traffic days from 09/11/2011 to 05/16/2012.
On the flexible pavement, the profile data collected using the truss profiler laser sensor covered 18 traffic days from 06/12/2012 to 08/17/2012.
Gordon Hayhoe and Albert Larkin of the FAA; Chuck Teubert and Jerry Connelly of SRA International Inc.
Accepted to publish on Journal of Transportation Research Board and present at the 92 Transportation Research Board Annual Meeting, Washington, D.C.
Groove Identification Results On the rigid pavement, the profile data collected using the truss profiler laser sensor covered 21 traffic days from 09/11/2011 to 05/16/2012.
On the flexible pavement, the profile data collected using the truss profiler laser sensor covered 18 traffic days from 06/12/2012 to 08/17/2012.
Gordon Hayhoe and Albert Larkin of the FAA; Chuck Teubert and Jerry Connelly of SRA International Inc.
Accepted to publish on Journal of Transportation Research Board and present at the 92 Transportation Research Board Annual Meeting, Washington, D.C.