The System Simulation Of Exterior Trajectory Based On MATLAB

With the development of the science and technology in computer simulation, systemsimulation is an advanced technology of computer application. The technology is used sowidely in fields of national economy and national defense build. At the same time in order toadapt for the request of modern war and the progress of the science and technology, theexterior ballistics has rapidly developed in the decades. Because the simulation technology isan economical and effective means in developing and making modern weaponry, it has been asticking point impetus in the science and technology stratagem of national defense. Based onthe MATLAB and system simulation's workflow, this text was carried on the systemsimulation of exterior trajectory;the main contribution of the text has followed:At first, the text consulted some of the basic conception, theory and method in thetechnology of system simulation. The visualization in scientific computation was discussed.They are academic foundation and methodological frame of the system simulation of exteriortrajectory.Second, based on the parabola theory and the system simulation workflow, we carriedour research on the system simulation of the parabola theory of exterior ballistics byMATLAB.Thirdly, according to the system simulation of the parabola theory of exterior ballistics,we researched on the system simulation of point-mass trajectory in the rectangular axes andthe trajectory axes. The means of system simulation of exterior trajectory wasconcluded finally.Above all, we expound that the verification, validation and accreditationfor the model is the important field of the system simulation. At the same time,they are the important approach of the system modeling. In this thesis, weintroduce the viewpoint and the method about the verification, validation andaccreditation for the model. The simulation system of point-mass trajectory wasworked over in the text.At last, discussed the credibility of simulation. We introduced the basic conception andtheory of credibility, as well as a concise and effectual evaluation simulation of credibility.Finally we studied the credibility of system simulation of point-mass trajectory.