Publication Type:

Conference Paper

Source:

2015 International Conference on Technological Advancements in Power and Energy (TAP Energy) (2015)

ISBN:

978-1-4799-8280-6

Accession Number:

15416051

URL:

http://ieeexplore.ieee.org/document/7229586/

Keywords:

active vehicle, aerospace control, aircraft power systems, chaser spacecraft, Earth, Exponential guidance, Firing, Hamiltoninan, integral LQR controller strategy, integral optimal control, linear quadratic control, linear quadratic regulator, Linear Quadratic Regulator(LQR), minimized thrust profile, optimal control, optimal control loop, passive vehicle, rendezvous and berthing operational technology, rendezvous and docking operational technology, space station, space vehicles, spacecraft docking system optimal control, target spacecraft

Abstract:

An innovative approach to Guidance and Control of Spacecraft Docking System is introduced. Rendezvous and docking or berthing (RVD/B) is a key operational technology, which is required for any mission involving more than one spacecrafts, which successively bring the active vehicle (chaser) into the vicinity of, and eventually into contact with, the passive vehicle (target). A translational exponential Guidance plan is proposed based on the relative range of chaser spacecraft with respect to target. Optimal control loops are developed and simulated using integral LQR strategy to control the relative translational motion between the spacecraft and the space station with minimized thrust profile.

Cite this Research Publication

N. J. L and R, L., “Optimal control of Spacecraft Docking System using integral LOR controller”, in 2015 International Conference on Technological Advancements in Power and Energy (TAP Energy), 2015.

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