Fault diagnosis and self-healing for smart manufacturing: a review

J Aldrini, I Chihi, L Sidhom - Journal of Intelligent Manufacturing, 2024 - Springer
Manufacturing systems are becoming more sophisticated and expensive, particularly with
the development of the intelligent industry. The complexity of the architecture and concept of …

[HTML][HTML] Bidirectional electrohydrodynamic pump with high symmetrical performance and its application to a tube actuator

Z Mao, T Iizuka, S Maeda - Sensors and Actuators A: Physical, 2021 - Elsevier
The previously reported electrohydrodynamic (EHD) pumps can generate bidirectional flow
with asymmetrical performance in two directions. This configuration causes difficulty to …

Adaptive robust control design for underwater multi-dof hydraulic manipulator

S Zhou, C Shen, Y Xia, Z Chen, S Zhu - Ocean Engineering, 2022 - Elsevier
Owing to the increasing demand on exploration of subsea resources and the accumulating
development of hydraulic technology, underwater hydraulic manipulator is widely used in …

An integrated trajectory planning and motion control strategy of a variable rotational speed pump-controlled electro-hydraulic actuator

Z Chen, B Helian, Y Zhou… - IEEE/ASME Transactions …, 2022 - ieeexplore.ieee.org
This article proposes an integrated two-loop motion control strategy of an electro-hydraulic
actuator, in which the cylinder actuator is driven by a variable speed pump to track a desired …

Accurate motion control of a direct-drive hydraulic system with an adaptive nonlinear pump flow compensation

B Helian, Z Chen, B Yao, L Lyu… - IEEE/ASME Transactions …, 2020 - ieeexplore.ieee.org
Direct-driven electro-hydraulic systems have a wide range of applications owing to their
advantages of energy-savings and relatively high control flexibilities in comparison with …

Actuator failure compensation-based command filtered control of electro-hydraulic system with position constraint

HVA Truong, KK Ahn - ISA transactions, 2023 - Elsevier
In this article, the design and experimental evaluation of a fault-tolerant controller are
introduced for a double-rod electro-hydraulic actuator subjected to actuator faults and …

Adaptive fuzzy fault tolerant control of uncertain MIMO nonlinear systems with output constraints and unknown control directions

Z Ruan, Q Yang, SS Ge, Y Sun - IEEE Transactions on Fuzzy …, 2021 - ieeexplore.ieee.org
This article studies the adaptive fuzzy fault tolerant control (FTC) problem for a class of
uncertain multi-input multi-output (MIMO) nonlinear systems with unknown control directions …

Eccentric actuator driven by stacked electrohydrodynamic pumps

Z Mao, Y Asai, A Wiranata, D Kong, J Man - Journal of Zhejiang University …, 2022 - Springer
In the last decades, many fluidic actuators have been developed for numerous applications,
eg, artificial muscles (Wang and Qu, 2016), soft spatial finger (Mao et al., 2020a, 2020c), soft …

A survey of powertrain technologies for energy-efficient heavy-duty machinery

Z Quan, L Ge, Z Wei, YW Li, L Quan - Proceedings of the IEEE, 2021 - ieeexplore.ieee.org
This article presents a comprehensive, multidisciplinary overview of the development of
powertrain technologies for energy-efficient heavy-duty earthmoving machines. The heavy …

Review of Flow-Matching Technology for Hydraulic Systems

R Li, Q Sun, X Ding, Y Zhang, W Yuan, T Wu - Processes, 2022 - mdpi.com
The flow-matching problem of hydraulic systems is an important factor affecting the working
performance and energy saving of hydraulic systems. According to the different flow …