Results 1 to 10 of about 1,874,347 (146)
Research into the Properties of Selected Single Speed Two-Carrier Planetary Gear Trains [PDF]
Journal of Applied and Computational Mechanics, 2022 A two-carrier planetary gear train (PGT) configuration, named S13WN, was developed for a specific application with a negative transmission ratio in the interval between -20 and -21.
Željko Vrcan +3 more
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Energies, 2022 This paper introduces a new two-speed planetary gear automatic transmission using an electronically controlled wedge clutch. In order to verify the feasibility of using this transmission in pure electric vehicles, the influencing factors of the two-speed
Wei Zhang, Jue Yang, Wenming Zhang
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High Fidelity Modeling Method of High Performance Electromechanical Actuator [PDF]
Xibei Gongye Daxue Xuebao, 2018 The accuracy of high performance electromechanical actuator(EMA) system model has important influence on the simulation accuracy of aircraft guidance and control loop.
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Feasibility of continuous action unit parameters for road underlay formation
Вестник СибАДИ, 2021 Introduction. Russia has a large spatial disunity of settlements and other objects. Therefore, it is irrational to use low-productivity technical means of cyclical action in the construction of roads.
V. A. Nikolaev
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Applied Sciences, 2023 Extending the maximum driving distance of an electric vehicle would be beneficial given these vehicles’ long charging time and limited battery capacity and to improve electricity consumption.
Wootaek Kim +4 more
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Terahertz Transmission Characteristics of Free-Standing Fractal Jesus-Cross Structure
Frontiers in Physics, 2020 We have fabricated a Jesus-cross structure on aluminum foil using the femtosecond laser technique. Using the terahertz time-domain spectroscopy (THz-TDS) system, the transmission properties of free-standing double-layer crossing fractal structure are ...
Ri-Hui Xiong, Jiu-sheng Li
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DESIGN FOR A BI-PLANETARY GEAR TRAIN [PDF]
Scientific Journal of Silesian University of Technology. Series Transport, 2016 The article presents the design for a bi-planetary gear train. The project description is supplemented with calculations of kinematics, statics and meshing efficiency of the gear wheels included in the gear train.
Józef DREWNIAK +2 more
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Coupled-driven high-speed and high-torque switchable transmission with a large transmission ratio
ROBOMECH Journal, 2023 Electric motors are used globally, especially in industrial applications, and achieving high energy efficiency is a major problem. Variable transmissions are effective in reducing the energy consumption of motors, but practical variable transmissions are
Toshio Takayama, Masaki Waragai
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Applications of pulleys and inclined plane in transport engineering [PDF]
Journal of Research and Innovation for Sustainable SocietyThis scientific paper presents original research and the authors personal views on the technical-economic and practical acceptance of pulley and inclined plane applications in transport engineering.
Gheorghe Neamțu, Marinela Ință
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Capacity analysis of reservation-based random access for broadband wireless access networks [PDF]
, 2009 —In this paper we propose a novel model for the capacity analysis on the reservation-based random multiple access system, which can be applied to the medium access control protocol of the emerging WiMAX technology.
Ni, Q, Staehle, D, Turlikov, A, Vinel, A
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