Design of Wireless Measuring Terminal for Absolute Position and Displacement of Railway Track Based on PSD Position Sensor
Journal Title: IOSR Journals (IOSR Journal of Electrical and Electronics Engineering) - Year 2017, Vol 12, Issue 5
Abstract
With the large-scale application of seamless rail in China, the workload of front-line railway maintenance workers has also greatly increased, and the traditional manual "two times measurement method" has been unable to meet the requirements of the rapid operation of patrol workers. In this context, in order to realize the accurate and rapid measurement of the absolute position and slight creeping displacement of motion direction of seamless railway track, a wireless position measuring device based on PSD position sensor for railway track absolute position and displacement is presented. The device consists of three parts, such as a wireless sensor terminal, a mobile handheld terminal and a PC host computer. The functions of railway track absolute position and the micro creeping displacement of seamless railway track in the direction of train running measurement, data acquisition and statistics, over limit warning and quality evaluation of patrolling workers can be realized. The utility model has the advantages of high observation precision, long time work in the field, high efficiency, small volume, low power consumption, automatic data statistics and analysis, etc. The utility model has wide application prospect and great economic and social benefits.
Authors and Affiliations
Zhenhua Wang, Meilin Li, Chengqiang Lu
Keywords
Related Articles
- EP ID EP388314
- DOI 10.9790/1676-1205010110.
- Views 131
- Downloads 0
Optimization of Energy Consumption In Electric Traction System By Using Interior Point Method
Increasing attention is being paid to optimization of energy consumption in electric traction system to reduce operational cost. Electric traction system requires electric power for propulsion of vehicles. One of the mai...
Nine Level H Bridge Grid Connected Inverter Operated Photovoltaic Module Using Matlab
In this paper, the topology of H Bridge configuration meet many demands in the Industry of Power Electronics with the nearest progress in MOSFET switches the cost, size and installation area are highly reduced. It is a t...
A Study Of The Electronic Band Structure And Vibrational Properties Of The Chalcopyrite Cuals2
The electronic band structure of the ChalcopyriteCuAlS2and its vibrational properties using the pseudopotential method within density functional theory (DFT) and density functional perturbation theory (DFPT) frameworks r...
Design & Implementation of Fuzzy Parallel Distributed Compensation Controller for Magnetic Levitation System
This study applies technique parallel distributed compensation (PDC) for position control of a Magnetic levitation system. PDC method is based on nonlinear Takagi-Sugeno (T-S) fuzzy model. It is shown that this technique...
Sustainable Biodiesel Reactor Prototype Energetically Powered By Solar Energy
The study of routes aiming the implementation and use alternative energy sources has increased exponentially during the last decades, due to reduction of petroleum reserves and environmental damage related to fossil fuel...