Phase Space

Author: Tianjiang Shuo

Website: https://cislunarspace.cn

Definition

A 2n-dimensional space spanned by position coordinates and velocity (momentum) coordinates, where n is the number of degrees of freedom. The phase space of the restricted three-body problem is four-dimensional.

Application Value

This concept has practical applications in cislunar space science and engineering. Related research supports the planning, implementation, and operations of cislunar missions, forming an integral part of the knowledge system in this field.

Related Concepts

• Multiple Segment Trajectory Design
• Zero-Velocity Surface
• Null Vector
• Circular Restricted Three-Body Problem

References

• Szebehely - 1967 - Theory of orbit the restricted problem of three bodies