Results 41 to 50 of about 3,270 (221)
Variable displacement electro-hydrostatic actuator [PDF]
Proceedings of the IEEE 1991 National Aerospace and Electronics Conference NAECON 1991, 2002 The author discusses the effects of pump displacement on electro-hydrostatic actuator (EHA) performance characteristics and the possible advantages of using a variable displacement pump in an EHA. Issues discussed are heating, size, and stiffness.
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More Electricity in the Air: Toward Optimized Electrical Networks Embedded in More-Electrical Aircraft. [PDF]
, 2012 Along with the main trends and future challenges of electrical networks embedded in more-electrical aircraft, this article also focuses on optimization efforts in the field of industrial electronics and energy conversion.
Andrade, André de +2 more
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Design and Numerical Study of Electro-Hydrostatic Actuator [PDF]
Journal of Physics: Conference Series, 2019 Abstract In order to improve the compactness and integration of electro-hydrostatic equipment to meet their miniaturization, a new electro-hydrostatic actuator (EHA) scheme is proposed, and the working principle and feature are introduced.
Yousheng Yang, Wenqian Niu, Jing Zhao
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Shock and Vibration, 2022 The test bench was designed to solve the problem of measuring the oil film thickness of the liquid hydrostatic guideway of machine tools. And based on the fast overshoot of the classical PID control, introducing the self-antidisturbance control algorithm,
Xu Fang, Youmin Wang, Bo Zhu
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Actuators, 2022 Electro-hydrostatic actuators (EHAs) are expanding their application fields due to their combined advantages of electric and hydraulic actuation.
Tuanhui Guo +3 more
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Applied Sciences, 2023 A new type dissimilar redundant actuation system (NT-DRAS), which is composed of an electro-hydrostatic actuator (EHA) and an electro-mechanical actuator (EMA), is applied in high value unmanned aerial vehicles such as the future near space vehicles to ...
Jian Huang +5 more
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Modeling and fault tolerant control of an electro-hydraulic actuator [PDF]
, 2016 In the modern industry, electro-hydraulic actuators (EHAs) have been applied to various applications for precise position pressure/ force control tasks.
Ahn, Kyoung Kwan +4 more
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Hangkong gongcheng jinzhanThe landing-gear retracting and releasing，and braking system of unmanned aerial vehicle（UAV）plays a crucial role in the process of takeoff，landing，and braking of UAVs.
ZHANG Haoji
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Cross-stream migration of drops suspended in Poiseuille flow in the presence of an electric field [PDF]
, 2018 The present study focuses on the cross-stream migration of a neutrally buoyant two-dimensional drop in a Poiseuille flow in a channel under the influence of an electric field.
Biswas, Gautam +3 more
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Model inversion of electrical engineering systems from bicausal bond graphs [PDF]
, 2005 In this paper, the application of bicausal bond graphs for model inversion of typical electrical engineering systems is emphasised. Inverse models are particularly useful for the synthesis step of the system design process.
Gandanegara, Grace +2 more
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