The Research Of Simulation System For Monorail Train

With the advancement of computer technology, simulator techniques have been applied successfully in the development of many important products. It is of vital significance to cut down the production cost, to shorten the innovation period, and to improve the production quality as well as to reduce the loss.By making use of the OpenGL system, the monorail imitates simultaneously the surrounding scene (that accompanies the train and the rail,) and also in what state the train is while operating. By availing the simulate system, both the drivers and the passengers are provided with a lifelike scene. The technology can also be used in the simulator which is used to help to train a driver.The passage can be divided into the following four parts:Part one includes the relating theoretical knowledge such as the basic meaning of simulator techniques. What follows are the purpose, the significance of this research, the present research situation in this field both at home and abroad. The last point to be made in this par is about the main tasks that the author has done in this field.Part two: based on the analysis of OpenGL-the aiding implement employedin the research elaborated in this passage, this part focuses on how to use it in the construction of 3-D modeling and relation of pose with visual angle, and in situation rotation. As to the model construction of 3-D objects, it analyzes the distinct characteristics of all circumstances and refines respective construction ways accordingly, thus realizes a large-scale model construction. In visual angle, this part concludes the quantative relationship between objects of visual and train angle in a statistic perspective and consequently solve the problem of showing the circumstances from different angles.Part three studies in detail the two critical points in monorail simulate system: the research and application of state machine in simulate engines. In the following crucial calculation, we have successfully derived the way of calculating when a train is operating automatically, especially when it is turning, accelerating or decelerating.Part four elaborates on the complete designing process of the simulate system of monorails, introduces the realization of the whole system and shows particularly how to realize the 2 crucial techniques.Part five is the summary of the whole passage. It points out those to be improvedand looks forward to the future development of monorail simulation development.Taking WINDOWS as the development platform and OpenGL as the supportive software, we constitute and condition romance model by employing more implements when the research is being brought into trial. We also create some graph tools to process pictures. In addition, other ways of precise calculation, such as the study and application of limit state machine the simulation engines of trains, the way of calculating robot driving, are also created to control the whole system and to speed up figure processing. It has been proved once again that these brief but precise ways of calculation not only play an important part in the control of the system operation and the figure processing, but also guarantees the stability of the whole system and speed up picture processing.