The Research Of Aircraft Cabin Training Simulation System

Through accessing to relevant technical literatures and analysis of advanced simulation technology at home and abroad, combined with laboratory construction program and needs of my units, propose a design and realization method of training in the aircraft cockpit simulation system for no flight experience staff. This article focuses on the general structural features of the general instruments and Horizon of the training simulation system , and pull in the concept of semi-physical simulation. Achieved semi-physical simulation of general instruments. Through Researching on the image rotation algorithm and rotate the image anti-aliasing algorithm, Achieved simulation of Horizon.Through the analysis of the internal structure of general instrument to design simulation of the mechanical structure of the general instrument. Define stepper motor driven pointer rotation means to achieve the simulation of instrument instructions. With optocoupler for measuring the components to complete the simulation of instrument zero function pointer and uses ARM processor-based instrument to achieve the level of the simulation program. The program fully reflects the aircraft attitude characteristics of two kinds of Horizon. Achieve the Direct-reading instrument for the horizontal and far-time display program preparation and debugging. Through the experiment, which confirmed its various states to achieve Horizon display.Through the research of image rotation method, based on the conventional methods presents a quick method to achieve rotation. Based on this algorithm, designing the program, through the research of image rotation method, can greatly reduce the processor workload, improve work efficiency. Through the analysis of anti-aliasing algorithm, using bilinear interpolation to achieve a rotating image of the anti-aliasing capabilities. Based on this algorithm, design procedures for anti-aliasing function. Experiments show that the premise straight edge can significantly eliminate jagged effect that occurs when rotating, and This algorithm is not obvious impact of display speed.