| 摘要 |
PURPOSE:To provide the orbit analysis device capable of easily analyzing a complicated physical system, for example, the orbit of even the motion, the non-harmonic oscillator, or the like for a multipariticle system where particles interact with each other by two-body potential. CONSTITUTION:The device which simulates and analyzes the orbet being the solution of an equation of motion of particles by a computer is provided with means 32 and 33 which use data of preliminarily determined start point and end point to produce simultaneous differential equations with coordinates of the orbit or the time as an unknown quantity, a means 34 which obtains a convergence solution of differential equations so as to minimize the action of the physical system, and a means 35 which easily outputs this solution to illustrate it. That is, the theorem of minimum action and the converging method of simultaneous differential equations are applied to obtain the solution for the purpose of analyzing the orbit. |
