Results 111 to 120 of about 2,604,903 (252)

Automatic Transmissions: the Technology of “X-by-Wire”

open access: yesМеханика машин, механизмов и материалов, 2017
An increase in the use of electronic and mechatronic devices has led to the introduction of mobile machines’ onboard control systems, which are free of usual mechanical link between the operator and the object controlled, and the control is maintained ...
Leonid G. Krasnevskiy
doaj  

Development of a sub-shift control algorithm for an agricultural tractor with hydro-mechanical transmission

open access: yesAdvances in Mechanical Engineering, 2016
A sub-shift control algorithm was proposed for an agricultural tractor with hydro-mechanical transmission. The hydro-mechanical transmission investigated in this study consists of a hydro-static unit and planetary gear sets which provide a continuously ...
Sunghyun Ahn   +4 more
doaj   +1 more source

RESEARCH ON DYNAMIC CHARACTERISTICS OF HYDRO-MECHANICAL CONTINUOUSLY VARIABLE TRANSMISSION

open access: yesJixie qiangdu, 2017
Analyzing the working principle of Hydro-mechanical Continuously Variable Transmission( HMCVT),and studying a HMCVT for water-dry dual-purpose high-power tractor.
LI JuanLing   +5 more
doaj  

Energy Consumption Analysis of 2Z-X(B) Planetary Input-Coupled Hydro-Mechanical Tractor Transmission

open access: yesApplied Sciences
The hydro-mechanical transmission (HMT) of continuously variable transmission tractors typically achieves speed regulation using a 2Z-X(A) planetary gear system.
Fuxing Ge   +6 more
doaj   +1 more source

Temperature operation of hydrostatic transmission as part hydrostatic-mechanical transmissions of wheeled tractors of general purpose [PDF]

open access: yes, 2016
В статье представлен анализ способов определения и методов описания температурных режимов на различных участках гидрообъемной передачи в составе бесступенчатых трансмиссий тракторов.
Самородов, Вадим Борисович   +1 more
core  

Status of fiberoptics technology for propulsion control systems [PDF]

open access: yes
Optical sensors and optically controlled actuators for use in airbreathing engine control systems are discussed. The environmental conditions in which the aircraft will operate require the fiberoptic cables and optical connectors to perform reliably at ...
Baumbick, R. J.
core   +1 more source

Design and Workflow Features of Unit of Interactive Clutches of Hydromechanical Transmission

open access: yesМеханика машин, механизмов и материалов, 2019
A review of clutches related to the type of tandem friction clutches is presented. The known solutions, disadvantages and advantages of the double friction clutch, which includes two control elements having a hydraulic connection between the hydraulic ...
Dmitriy S. Belabenko
doaj  

Research on Fuel Economy of Hydro-Mechanical Continuously Variable Transmission Rotary-Tilling Tractor

open access: yesEnergies
In response to the absence of an effective variable speed control strategy for tractors equipped with hydro-mechanical continuously variable transmission (HMCVT) during rotary-tillage operations, this study investigates the power transfer and fuel ...
Mingzhu Zhang   +2 more
doaj   +1 more source

JT8D and JT9D jet engine performance improvement program. Task 1: Feasibility analysis [PDF]

open access: yes
JT8D and JT9D component performance improvement concepts which have a high probability of incorporation into production engines were identified and ranked.
Gaffin, W. O., Webb, D. E.
core   +1 more source

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