Chapter
Apr 26, 2012
The Research Thought and Signal Analysis on the Automobile Weight-in-Motion (WIM) Device
Authors: Yu Zhang [email protected] or [email protected], Mingxin Yuan, and Hao ChuAuthor Affiliations
Publication: Traffic And Transportation Studies (2002)
Abstract
In this paper, the current situation and criterion concerning the overload transportation in our country are presented; the basic thought, system composing, technical request and functional character on how to design the WIM device are introduced; the mathematics processing method is also discussed. It is confirmed that the weighbridge-sensor-base system of the portable WIM device owns the second-order character by the experiments. After being acted on by the cutting tail unit Step Function and mathematics simulation, it is indicated that the system may reduce the extra-impulse of the system responding by adjusting the damp of the system. The axle weight signal in high or low speed is measured with portable WIM device, and the computer distinguishing chart for the axle weight is presented.
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Information
Published In
Traffic And Transportation Studies (2002)
Pages: 1560 - 1565
Copyright
© 2002 American Society of Civil Engineers.
History
Published online: Apr 26, 2012
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ASCE Technical Topics:
- Analysis (by type)
- Automobiles
- Continuum mechanics
- Damping
- Dynamics (solid mechanics)
- Engineering fundamentals
- Engineering mechanics
- Highway transportation
- Infrastructure
- Mathematics
- Overloads
- Signal processing
- Solid mechanics
- Static loads
- Statics (mechanics)
- Structural dynamics
- Traffic engineering
- Traffic management
- Traffic signals
- Transportation engineering
- Transportation management
- Transportation studies
- Vehicles
Authors
Affiliations
Professor, P.D.F; Department of Automobile and Mechatronic Engineering, Changsha Communications University, Hunan Province, Changsha, 410076, P.R. China. E-mail: [email protected] or [email protected]
Mingxin Yuan
No affiliation information available.
Hao Chu
No affiliation information available.
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