Advances in flexible robotic manipulator systems—Part I: Overview and dynamics modeling methods

B Li, X Li, H Gao, FY Wang - IEEE/ASME Transactions on …, 2024 - ieeexplore.ieee.org
Flexible robotic manipulators (FRMs) exhibit advantages over traditional rigid-body
manipulators, including lower energy consumption, faster response, enhanced safety …

Modeling and adaptive control for a spatial flexible spacecraft with unknown actuator failures

Z Liu, Z Han, Z Zhao, W He - Science China Information Sciences, 2021 - Springer
In this paper, we address simultaneous control of a flexible spacecraft's attitude and
vibrations in a three-dimensional space under input disturbances and unknown actuator …

Hybrid time-delayed feedforward and feedback control of lever-type quasi-zero-stiffness vibration isolators

B Yan, X Wang, H Ma, W Lu, Q Li - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Quasi-zero-stiffness (QZS) vibration isolators can achieve a considerable vibration isolation
performance in the low-frequency range. However, the vibration isolation performance and …

Adaptive practical fixed-time synchronized tracking control of ASV with prescribed performance

Y Wang, G Zong, X Zhao, Y Yi - Automatica, 2024 - Elsevier
This paper investigates the problem of adaptive practical fixed-time synchronized tracking
control of autonomous surface vehicle (ASV) systems with model uncertainties and external …

Trajectory tracking control for a three-dimensional flexible wing

W He, X Tang, T Wang, Z Liu - IEEE Transactions on Control …, 2022 - ieeexplore.ieee.org
This brief mainly considers trajectory tracking and vibration suppression for a 3-D flexible
wing. The dynamical model of the flexible wing is regarded as a distributed parameter …

Adaptive neural network control of a flexible spacecraft subject to input nonlinearity and asymmetric output constraint

Y Liu, X Chen, Y Wu, H Cai… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
This article focuses on the vibration reducing and angle tracking problems of a flexible
unmanned spacecraft system subject to input nonlinearity, asymmetric output constraint, and …

[PDF][PDF] Observer-based boundary control for an asymmetric output-constrained flexible robotic manipulator

Y Liu, X Chen, Y Mei, Y Wu - Science China. Information Sciences, 2022 - scis.scichina.com
With the rapid development of robotics, flexible robotic manipulators have played an
important role in industrial production and manufacture because of their lightweight, higher …

Adaptive neural-network boundary control for a flexible manipulator with input constraints and model uncertainties

Y Ren, Z Zhao, C Zhang, Q Yang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article develops an adaptive neural-network (NN) boundary control scheme for a
flexible manipulator subject to input constraints, model uncertainties, and external …

A bio-inspired isolator based on characteristics of quasi-zero stiffness and bird multi-layer neck

T Deng, G Wen, H Ding, ZQ Lu, LQ Chen - Mechanical Systems and Signal …, 2020 - Elsevier
With the increasing of the accuracy requirement of data record for on-orbit instruments, it
becomes a greater challenge and brings more opportunities in design of observing …

Single parameter adaptive neural network control for multi-agent deployment with prescribed tracking performance

Z Liu, Z Lu, Z Zhao, MÖ Efe, KS Hong - Automatica, 2023 - Elsevier
This study addresses the problem of deploying multi-agent systems using single-parameter
adaptive neural network control in time and space where the system is modeled by a …