The Study And Computer Simulation Of The Table Analytic Method Considering The Non-shunting Service Technology Work

The plan of forming technical station train is an important component of the plan of forming freight train, which has a crucial role in the railway traffic organization. Its optimization problems have been always the studying focus and difficulty of many railway experts and scholars. Table analytic method is an effective method that optimizes the plan of forming technical station train. It has not only been used for the optimization of the plan of forming technical station for decades in the railway work, but also is the key and difficult part of the backbone courses of railway transportation discipline.Table analytic method is a traditional manual adjustment method for the optimization of the plan of forming technical station train. The table analytic method involves many adjustment means based on the sufficient condition of operating technical station through train, such as compression of starting station and destination station, cutting the train traffic, separation traffic and so on. These means are flexible and there are no fixed usage patterns. So the studying of the computer simulation of table analytic method is very few. Based on the operation condition of technical station through train and the traditional table analytic method, adding non-shunting service technology work parameter, taking into account the situation that the through trains pass the technical station without shunting service relay work and non-shunting service technology work, this paper come to a conclusion: the operation condition of technical station through train and the table analytic method considering the non-shunting service technology work. The new theory is more conformity with the railway's implementation of the long and super-long locomotive routing. Secondly this paper grasps the essence of the adjustment means of table analytic method-changing the work when through train pass technical station. Combination of the sufficient condition for the operation of through train, this paper use computer program simulation this means flexibly. Thirdly based on the basic principles of the traditional table analytic method and the table analytic method considering the non-shunting service technology work, this paper has achieved the computer simulation of the traditional table analytic method and the new table analytic method. This made the use of the table analytic method facilitate and efficient.