Approximation-free robust synchronization control for dual-linear-motors-driven systems with uncertainties and disturbances

Z Liu, W Lin, X Yu… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article addresses the synchronization control problem for dual-linear-motors-driven
systems with model uncertainties and disturbances. An approximation-free robust …

RBF neural network-based adaptive robust synchronization control of dual drive gantry stage with rotational coupling dynamics

P Shi, W Sun, X Yang - IEEE Transactions on Automation …, 2022 - ieeexplore.ieee.org
As a typical mechatronics system, dual drive gantry stage has been widely used in high-end
intelligent equipment. In this paper, an adaptive robust synchronization control scheme …

Composite adaptive synchronous control of dual-drive gantry stage with load movement

P Shi, X Yu, X Yang… - IEEE Open Journal …, 2023 - ieeexplore.ieee.org
In gantry systems, load usually moves according to different production tasks. The
continuous change of the beam centroid position is a non-negligible factor for achieving …

Optimal decentralized control for uncertain systems by symmetric Gauss–Seidel semi-proximal ALM

J Ma, Z Cheng, X Zhang, M Tomizuka… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The-guaranteed cost decentralized control problem is investigated in this article. More
specifically, on the basis of an appropriate reformulation that we put in place, the optimal …

Iterative super-twisting sliding mode control for tray indexing system with unknown dynamics

W Wang, J Ma, X Li, Z Cheng, H Zhu… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Tray indexing driven by a timing-belt actuator is commonly used in the manufacturing
industry, in situations where precise and fast reference tracking is required to ensure product …

Global iterative sliding mode control of an industrial biaxial gantry system for contouring motion tasks

W Wang, J Ma, Z Cheng, X Li… - IEEE/ASME …, 2021 - ieeexplore.ieee.org
This article proposes a global iterative sliding mode control approach for high-precision
contouring tasks of a flexure-linked biaxial gantry system. For such high-precision …

Parameter space optimization towards integrated mechatronic design for uncertain systems with generalized feedback constraints

J Ma, SL Chen, CS Teo, A Tay, A Al Mamun, KK Tan - Automatica, 2019 - Elsevier
There is an increasing trend to apply integrated mechatronic design approaches in precision
engineering to synthesize key mechanical and controller parameters simultaneously …

Convex parameterization and optimization for robust tracking of a magnetically levitated planar positioning system

J Ma, Z Cheng, H Zhu, X Li… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Magnetic levitation positioning technology has attracted considerable research efforts and
dedicated attention due to its extremely attractive features. The technology offers high …

Convex Inner Approximation for Mixed / Control With Application to a 2-DoF Flexure-Based Nanopositioning System

J Ma, Z Cheng, W Wang, X Li, H Zhu… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
This article presents a convex inner approximation approach for mixed/control of a flexure-
based nanopositioning system. Generally for such positioning systems, the inevitable …

Adaptive nonlinear second-order sliding mode synchronization control of direct drive H-type platform with zero error constraint

X Fang, L Wang, K Zhang - Journal of Vibration and Control, 2023 - journals.sagepub.com
In order to achieve better synchronization performance for H-type platform servo systems
during motion, an adaptive nonlinear second-order sliding mode synchronous control …