[HTML][HTML] Dynamic modeling and RBF neural network compensation control for space flexible manipulator with an underactuated hand

D Shang, LI Xiaopeng, YIN Meng, LI Fanjie - Chinese Journal of …, 2024 - Elsevier
In space operation, flexible manipulators and gripper mechanisms have been widely used
because of light weight and flexibility. However, the vibration caused by slender structures in …

A review on the environment perception and control technologies for the hyperredundant manipulators in limited space

J Liu, A Zhang, E Li, R Guo, S Li, M Luo - Journal of Sensors, 2022 - Wiley Online Library
As a typical kind of special robot with high flexibility and maneuverability, the
hyperredundant manipulators (HRM) which can work in the narrow and complex space …

Modeling, cooperative planning and compliant control of multi-arm space continuous robot for target manipulation

J Peng, H Wu, C Zhang, Q Chen, D Meng… - Applied Mathematical …, 2023 - Elsevier
In this paper, a modeling, cooperative planning and compliant control method is presented
for multi-arm space continuous robots in target manipulation. Firstly, according to the closed …

[HTML][HTML] Workspace, stiffness analysis and design optimization of coupled active-passive multilink cable-driven space robots for on-orbit services

P Jianqing, WU Haoxuan, LIU Tianliang… - Chinese Journal of …, 2023 - Elsevier
The use of space robots (SRs) for on-orbit services (OOSs) has been a hot research topic in
recent years. However, the space unstructured environment (ie: confined spaces, multiple …

Configuration reconstruction and all-joint synchronous measurement based on vision for segmented linkage manipulator of rigid-flexible dual-arm space robot

F Wang, W Xu, L Yan, B Liang - Advances in Space Research, 2024 - Elsevier
A rigid-flexible dual-arm space robot offers promising potential for on-orbit operation due to
complementary strengths of its rigid and flexible manipulators. The rigid manipulator has the …

[HTML][HTML] Development of a cable-driven redundant space manipulator with large bending angle by combining quaternion joints and segmented coupled linkages …

Y Taiwei, J Huang, XU Wenfu, S Ke, B Liang - Chinese Journal of …, 2023 - Elsevier
A cable-driven redundant manipulator has significant potential in confined space
applications, such as environmental exploration, equipment monitoring, or maintenance. A …

Integrated control of continuum-manipulator space robots with actuator saturation and disturbances

J Yang, H Peng, W Zhou, Z Wu - Journal of Guidance, Control, and …, 2022 - arc.aiaa.org
SPACE robotics plays a specifically crucial role in various space missions, including on-orbit
servicing, space structure assembly, and space debris removal [1, 2]. Generally, the space …

A novel motor structure with extended particle swarm optimization for space robot control

H Gao, Z Liu, X Wang, D Li, T Zhang, J Yu, J Wang - Sensors, 2023 - mdpi.com
This paper studies motor structures and optimization methods for space robots, proposing
an optimized stepped rotor bearingless switched reluctance motor (BLSRM) to solve the …

Design and kinematics of a novel rigid-flexible coupling hybrid robot for aeroengine blades in situ repair

M Wu, Y Xu, X Wang, H Liu, G Li, C Wang… - Engineering …, 2024 - emerald.com
Purpose This paper aims to present the mechanical design and kinematics of a novel rigid-
flexible coupling hybrid robot to develop a promising aeroengine blades in situ repair …

Dynamic modeling and tracking control strategy for flexible telescopic space manipulator based on neural network compensation

D Shang, X Li, M Yin, J Liu, S Zhou - Advances in Space Research, 2023 - Elsevier
Flexible telescopic space manipulator (FTSM) is playing an increasingly important role in
assisting astronauts to accomplish space missions. The telescopic structure leads to time …