Concurrent attitude and orbit control for Deorbiter CubeSats

H Hakima, MR Emami - Aerospace Science and Technology, 2020‏ - Elsevier
This paper details a concurrent attitude and orbit control method for a debris-removing
nanosatellite, called deobriter CubeSat, during the rendezvous and synchronization …

Underactuated Attitude–Orbit Coupling Control for Microsatellite Based on a Single Orbital Thruster

J Lu, Z Meng - IEEE Transactions on Aerospace and Electronic …, 2024‏ - ieeexplore.ieee.org
The feasibility of achieving complex underactuated control based on a single orbital thruster
with two inputs and six outputs is explored in this article. The study applies this control …

Data-driven solutions to spacecraft relative attitude-position fault-tolerant control

M Chiniforoushan, M Mortazavi, K Raissi - Advances in Space Research, 2023‏ - Elsevier
In this paper, the previous work of the authors on Subspace Predictive Control (SPC) in the
context of spacecraft roto-translational relative motion is pursued, and the introduced novel …

Fault-tolerant model-free predictive control of spacecraft coupled rotational–translational relative motion

M Chiniforoushan, K Raissi… - Journal of Aerospace …, 2021‏ - ascelibrary.org
The problem of controlling coupled six-degrees-of-freedom (6-DOF) relative motion of an
integrated-actuation spacecraft in the presence of actuator faults, and especially failures, is …

Deorbiter CubeSat system engineering

H Hakima, MR Emami - The Journal of the Astronautical Sciences, 2020‏ - Springer
This paper presents the mission concept and engineering design of a debris-removing
nanosatellite called Deorbiter CubeSat, within the framework of NASA's Pre-Phase A …

Type synthesis of non-holonomic spherical constraint underactuated parallel robotics

Z Gao, L Zeng, B He, T Luo, P Zhang - Acta Astronautica, 2018‏ - Elsevier
Abstract Space robotics is taken as one of the most promising approaches for on-orbit
servicing missions. The underactuated non-holonomic parallel mechanism is a new …

Deorbiter CubeSat mission design

H Hakima, MR Emami - Advances in Space Research, 2021‏ - Elsevier
This paper presents the mission design for a CubeSat-based active debris removal
approach intended for transferring sizable debris objects from low-Earth orbit to a deorbit …

Accurate detection mechanism synthesis and robot-assisted recognition method for ankle instantaneous motion

C Liu, J Zhang, Z Ma, T Liu, S Guo - Mechanism and Machine Theory, 2022‏ - Elsevier
The latest rehabilitation robot based on generalized spherical parallel mechanism (GSPM)
forces higher requirements for the accurate ankle motion description, but the talus, ankle …

3D Underactuated Spacecraft Docking using Legendre Gauss Radau Collocation

A Aborizk, N Fitz-Coy… - 2024 IEEE Aerospace …, 2024‏ - ieeexplore.ieee.org
Various problems exist within the field of autonomous rendezvous, proximity operations and
docking (ARPOD), including the development of control methodologies capable of solving …

Three dimensional distributed rendezvous in spherical underwater robots considering power consumption

J Kim - Ocean Engineering, 2020‏ - Elsevier
This paper introduces distributed control laws to make all spherical underwater robots
rendezvous in a three dimensional environment with many obstacles. Assume that every …