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This paper was primary a research of the seat belt protection of train driver during secondary impact of rail crash. The driver injury mainly came from the impact with interior structure of train cab. The finite element model of console, seat belt and driver's seat were detail built to simulate the crash interface of driver and Hybrid III dummy was applied to simulate the train driver. Compared with...
The delay-time concept has been extensively applied in the field of maintenance modeling and optimization. Previous works have mainly focused on single-component systems and series systems with many components, which are restricted. In this paper, we propose a delay-time-based inspection model for a two-component parallel system and study the optimal inspection interval which minimizes the expected...
This paper considers defending a single object with imperfect false targets and disinformation actions. Existing papers have assumed that the false targets are either perfect or with a constant detection probability. In practice, intelligent attacker may allocate part of its budget into detecting the false targets. Analogously, the defender can allocate part of its budget into disinformation actions...
In this paper a conceptual detachable freight cab is designed to improve competitive capability of railway freight transportation by the formation of push-pull trains. The cab module is attached to the freight wagon with a beam fixed into the draw gear position after removal of the coupler, which is relocated at the front of cab module. Two side anti-climber buffers are fixed in the front of cab....
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