Skip to main content

3 Result(s)

within Changxuan Wen Remove this filter English Remove this filter

and

  1. No Access

    Article

    Calculating collision probability for long-term satellite encounters through the reachable domain method

    Satellite encounters during close operations, such as rendezvous, formation, and cluster flights, are typical long-term encounters. The collision probability in such an encounter is a primary safety concern. I...

    Changxuan Wen, Dong Qiao in Astrodynamics (2022)

  2. No Access

    Article

    Exploring more solutions for low-energy transfers to lunar distant retrograde orbits

    This study aims to explore more solutions for low-energy transfers to lunar distant retrograde orbits (DROs) from the vicinity of the Earth. Millions of transfer trajectories from a lunar free-return orbit (LF...

    Chao Peng, Hao Zhang, Changxuan Wen… in Celestial Mechanics and Dynamical Astronomy (2022)

  3. No Access

    Article

    Reachable domain for spacecraft with ellipsoidal Delta-V distribution

    Conventional reachable domain (RD) problem with an admissible velocity increment, Δv, in an isotropic distribution, was extended to the general case with Δv in an anisotropic ellipsoidal distribution. Such an ...

    Changxuan Wen, Chao Peng, Yang Gao in Astrodynamics (2018)