Common Model Library(MSC-28148-1)

A collection of generic, verified, validated, and reusable mathematical models of spacecraft. The models are primarily intended for use in conjunction with NASA's Trick Simulation framework. These models are comprised of dynamics models which initialize or describe a spacecraft's state, environment models which implement celestial body gravitational and atmospheric effects, interaction models of a spacecraft's immediate orbital environment on its equations of motion, vehicle management models for event-handling logic and flight software emulation, and miscellaneous numerical tools frequently used in spacecraft simulations.