Results 11 to 20 of about 10,746 (231)
Sensors, 2019 To improve the controllability of an electro-hydraulic position servo control system while simultaneously enhancing the anti-jamming ability of a PID controller, a compound PID controller that combines the beetle antennae search algorithm with PID ...
Yuqi Fan, Junpeng Shao, Guitao Sun
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PID–PFC control of continuous rotary electro-hydraulic servo motor applied to flight simulator
The Journal of Engineering, 2018 Due to the uncertainties caused by high non-linearity, friction, leakage and other external factors existing in the flight simulator with continuous rotary electro-hydraulic servo motor and the traditional control strategies discontenting with the high ...
Wang X. Jing +4 more
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The Journal of Engineering, 2021 Aiming at the tracking accuracy and hysteresis of the periodic displacement signal in electro‐hydraulic servo system, a new type of repetitive PID control strategy (RPID) was proposed.
Hongzhang Li, Le Zeng, Jun Yang
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Full- and Reduced-order Model of Hydraulic Cylinder for Motion Control [PDF]
, 2017 This paper describes the full- and reduced-order models of an actuated hydraulic cylinder suitable for system dynamics analysis and motion control design.
Ruderman, Michael
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High Precise Fuzzy Control for Piezoelectric Direct Drive Electro-Hydraulic Servo Valve
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2012 As the core part of the electro-hydraulic servo system, the electro-hydraulic servo valve plays an important role in the system. Due to the piezoelectric actuator has characteristics of fast response, easy control and high control accuracy, it can be ...
Miaolei ZHOU +3 more
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The strengthening of Islamic values on students through the metaphor of accepting death: an Indonesian perception [PDF]
, 2020 Death is a sure entity for every human that cannot be avoided in human life. The purpose of this research was to reveal that the usage of metaphor technique called, “The Acceptance of Death” in group counselling can improve Islamic values on Muslim ...
Diniaty, Amirah +4 more
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Model based control strategies for a class of nonlinear mechanical sub-systems [PDF]
, 2016 This paper presents a comparison between various control strategies for a class of mechanical actuators common in heavy-duty industry. Typical actuator components are hydraulic or pneumatic elements with static non-linearities, which are commonly ...
De Keyser, Robain +1 more
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Measurement + Control, 2023 A robust control strategy based on Adaboost prediction was proposed for the effects of dynamic uncertainty, parameter perturbation and nonlinear factors such as friction and leakage on the robustness and low-speed performance of the electro-hydraulic ...
Xiaojing Wang +3 more
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Synchronization of the movement for multi-cylinder electrohydraulic servo driver [PDF]
EPJ Web of Conferences, 2022 The article presents the problem of synchronization of piston rods velocity of the multi-cylinder electro-hydraulic servo drive. This task was presented on the example of a heavily loaded mobile caterpillar platform.
Woś Piotr, Dindorf Ryszard
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SELF-TUNING FUZZY CONTROL OF ELECTRO-HYDRAULIC SERVO SYSTEM
Proceedings of the JFPS International Symposium on Fluid Power, 1996 This study deals with a self-tuning fuzzy controller (STFC) when it is applied to an electro-hydraulic servo system. The STFC has a hierarchic structure consisting of an algorithm being identical to a fuzzy controller at the lower loop, and a tuning algorithm accommodating the performance evaluation and parameter modification function at the upper loop.
Takayoshi MUTO +3 more
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