The hypo-optimal theory was applied on the design of linear quadratic regulator for fast and automatic orbit rendezvous in this paper.

将准最优控制理论用于轨道自主快速交会时线性二次型调节器的设计。

youdao

The theoretic analysis and simulation result showed that this control law had high orbit rendezvous precision with little calculation, which could realize fast and automatic orbit rendezvous.

理论分析和仿真结果表明，该控制律的交会精度较高、计算量小，可实现轨道交会控制的自主性和快速性。

youdao

For example, instead of the lunar rendezvous method that NASA chose for the Apollo program, the player can opt for Earth-orbit rendezvous or even direct-ascent where a single giant spacecraft lifts off from Earth and lands on the Moon.

FORBES: The Return of "Buzz Aldrin's Race into Space" Game

The watch was used to time the duration of the Descent Orbit Insertion maneuver and to time the rendezvous maneuvers after launch from the lunar surface.

FORBES: Apollo 15 Bulova Moon Watch Up for Auction at Bonhams

The Jules Verne was filled with 3, 490kg of propellant for rendezvous, re-boost and de-orbit manoeuvres.

BBC: Freighter boosts altitude of ISS