Design And Implementation Of Actionscript-based Marine Navigation Instrument Simulation Training System

According to the training demands on marine navigation instrument of the army and navy watercraft troops as well as the difficulties in teaching and training, the thesis puts forwards a plan of using computer software to simulate various marine navigation instruments.The plan, taking the system theory and cybernetics as the fundamentals, uses the modular designing method to make rational resolution of the system of common marine navigation instruments on the basis of a detailed analysis of the basic functions and operating logic of various instruments widely used in the army and navy watercraft troops. Also it sets up the corresponding mathematical model by studying the inter links between sub-models of the system and makes highly simulated marine navigation training system by means of computer graphic processing, man-machine interactive driving, simulated navigation and network data switching.Following a systematic exposition of the overall design, the framework of the system and specific methods, the paper verifies the theory with the typical GPS (5800C-type) used in the watercraft troops of the army. The result shows that the plan which combines Flash MX 2004 with ActionScript to have simulation and training satisfies the training demands of the watercraft troops well.