Dynamic response analysis of single-span guideway caused by high speed maglev train
نویسندگان
چکیده
منابع مشابه
Dynamic response analysis of single-span guideway caused by high speed maglev train
High speed maglev is one of the most important reformations in the ground transportation systems because of its no physical contact nature. This paper intends to study the dynamic response of the single-span guideway induced by moving maglev train. The dynamic model of the maglev train-guideway system is established. In this model, a maglev train consists of three vehicles and each vehicle is r...
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MagneMotion and Old Dominion University undertook a cooperative agreement to demonstrate the MagneMotion M3 urban maglev technology on an existing elevated guideway on the ODU campus in Norfolk VA. M3 was designed for urban applications with speeds up to 100 mph, acceleration up to 1.6 m/s2, and a 60 foot turn radius. Figure 1 shows the “sled” vehicle on the ODU guideway. This vehicle was weigh...
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The construction of new high speed railway infrastructure in many European countries is actually a great civil engineering effort. One of the main design issues is related to the fact that trains at speeds above 220 km/h may induce resonance effects in structures as bridges, subway frames, etc. In consequence, the design of such structures requires dynamic calculations. Several methods are avai...
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In this paper, the dynamical behavior of single magnet suspension system of maglev train considering the elastic guide-way is researched through HOPF bifurcation theory. With three states feedback variables (gap, current, velocity), the HOPF bifurcation conditions and corresponding vibration frequency of the coupled system is presented under different flexible guideway conditions, that is, the ...
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ژورنال
عنوان ژورنال: Latin American Journal of Solids and Structures
سال: 2011
ISSN: 1679-7825
DOI: 10.1590/s1679-78252011000300001