A number of formulae are derived from the equations of motion that can be verified by experiment. They may also be verified by comparison with numerical integration. When the formulae are accurate enough, they may be inserted into navigation software. Otherwise, equations of motion must be programmed into the software and numerically integrated.

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Comparison of Numerical Integration and Analytic Solutions

  • James Miller,
  • Connie Weeks

摘要

A number of formulae are derived from the equations of motion that can be verified by experiment. They may also be verified by comparison with numerical integration. When the formulae are accurate enough, they may be inserted into navigation software. Otherwise, equations of motion must be programmed into the software and numerically integrated.