| 摘要 |
<p>PURPOSE: To easily analyze an orbit by generating a relation expression between the coordinate, speed and momentum of a particle and a Lagrangian undetermined coefficient and converging orbit coordinates and the undetermined coefficient all at once. CONSTITUTION: A simultaneous difference equation generation part 32 uses the Lagrangian undetermined coefficient and generates a simultaneous difference motion equation, a relation expression between the coordinates, the speed and the momentum of the particle and the undetermined coefficient by using a source constraint condition and succeeding constraint conditions. A calculation execution part 33 obtains a resolution by using that the orbit coordinates of the simultaneous difference motion equation and the undetermined coefficient are simultaneously converged. The initial values of the coordinates and the initial value of the source constraint condition undetermined coefficient are appropriately given and next coordinate values are calculated by the simultaneous difference equation. The new undetermined coefficient is decided by using the obtained coordinate values and primary, secondary and succeeding constraint conditions. The next coordinate values are calculated by using the obtained undetermined coefficient and the obtained coordinate values. The process is repeated, and the coordinate values and the undetermined coefficient are simultaneously converged so as to obtain the resolution.</p> |
