Results 1 to 10 of about 52,137 (241)
Conservation Integrals in Nonhomogeneous Materials with Flexoelectricity
Applied Sciences, 2021 The flexoelectricity, which is a new electromechanical coupling phenomenon between strain gradients and electric polarization, has a great influence on the fracture analysis of flexoelectric solids due to the large gradients near the cracks. On the other
Pengfei Yu, Weifeng Leng, Yaohong Suo
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Membranes, 2021 A three-dimensional model for the simulation of concentration polarisation in a full-scale spiral wound reverse osmosis (RO) membrane element was developed.
Wenshu Wei +5 more
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Results in Physics, 2021 Dynamic flexoelectric effect refers to the coupling between polarization and acceleration of a material, which is usually ignored in previous works.
Pengfei Yu +4 more
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Research and Development of Electro-hydraulic Control Valves Oriented to Industry 4.0: A Review
Chinese Journal of Mechanical Engineering, 2020 Electro-hydraulic control valves are key hydraulic components for industrial applications and aerospace, which controls electro-hydraulic motion. With the development of automation, digital technology, and communication technology, electro-hydraulic ...
Bing Xu +4 more
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Kongzhi Yu Xinxi Jishu, 2023 Aiming at the shortage of experimental resources and the difficulties in the on-site debug of the electro-hydraulic steering system, a set of semi-physical simulation platform, based on mathematic model of electro-hydraulic steering system, is developed.
HUANG Song +6 more
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Zhongguo Jianchuan Yanjiu, 2022 ObjectiveIn order to realize the precise control of a certain type of electro-hydraulic position servo system, a feedback-feedforward variable gain iterative learning method is proposed. MethodFirst, the simplified model of the electro-hydraulic position
Xuan LIU +4 more
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Zhongguo Jianchuan Yanjiu, 2022 ObjectivesThe new type of electro-hydraulic steering gear with direct drive volume control is a typical system with large inertia and small damping.
Zongbin CHEN, Jian LIAO, Banghui LIU
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Fault monitoring of electric and hydraulic control system of remote control drilling rig
Meikuang Anquan, 2021 It is often difficult to quickly troubleshoot and repair the complex electro-hydraulic control system of remote control drilling rigs. Therefore, it is proposed to establish its electro-hydraulic control system monitoring system to quickly find the ...
ZHANG Gang
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New slip control system considering actuator dynamics [PDF]
, 2015 A new control strategy for wheel slip control, considering the complete dynamics of the electro-hydraulic brake (EHB) system, is developed and experimentally validated in Cranfield University's HiL system.
Assadian, Francis, Soltani, Amirmasoud
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Backstepping Control of Electro-Hydraulic Arm
2018 6th International Conference on Control Engineering & Information Technology (CEIT), 2018 In this study, positioning control of the electro hydraulic systems is considered. Backstepping control strategy is designed by defining an auxiliary error signal. The performance of the controller is investigated by conducting numerical simulations. From the simulation results, it is seen that the control objective achieved successfully.
Bayrak, Alper +2 more
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