Results 91 to 100 of about 8,095 (184)

Study on the Speed Stability of Wheel Drive Mechanism used in Lunar Rover

Jixie chuandong, 2015
The 3-stage planetary reducer with closed-loop control is adopted in CE-3 lunar rover wheel drive mechanism.Aiming at the problem that the speed stability of drive mechanism does not satisfy the design requirements,the factors affecting the speed ...
Xiao Jie, Zeng Lingbin, Zhang Xiaowei, Liu Dianfu, Zou Huaiwu   +4 more
doaj  

Influence of twin and multi-rig trawl systems on CPUE in the Danish Norway lobster (Nephrops norvegicus) fishery [PDF]

, 2016
Berg, Casper Willestofte, Eigaard, Ole Ritzau, Feekings, Jordan P., Krag, Ludvig Ahm   +3 more
core   +2 more sources

Double Helical Gear Performance Results in High Speed Gear Trains [PDF]

The operation of high speed gearing systems in the transmissions of tiltrotor aircraft has an effect on overall propulsion system efficiency. Recent work has focused on many aspects of high-speed helical gear trains as would be used in tiltrotor aircraft
Ehinger, Ryan, Handschuh, Robert F., Kilmain, Charles, Sinusas, Eric   +3 more
core   +2 more sources

Design and Analysis of Wheel Electric Drive System with Gear Reducer of Single Trailing Arm

Jixie chuandong, 2015
The structure of electric wheel drive system with gear reducer for single trailing arm suspension is designed.The structural components and assembly relation is illustrated in detail.And the specialty is the motor for this system is placed on the frame ...
Xu Naiwen, Gu Cheng, Chen Xinbo
doaj  

Aeronautical Engineering: A special bibliography with indexes, supplement 74 [PDF]

This special bibliography lists 295 reports, articles, and other documents introduced into the NASA scientific and technical information system in August ...

core   +1 more source

On field assessment of tractor performance and emission fueled by blends of ethanol and waste cooking oil methyl ester. [PDF]

Sci Rep
Shayei A, Shahgholi G, Ardabili S, Keyhandoust MA.   +3 more
europepmc   +1 more source

A modular, adaptable, and accessible implant kit for chronic electrophysiological recordings in rats. [PDF]

Cell Rep Methods
Ibáñez Alcalá RJ, Macias AY, Heaton CN, Sosa Jurado R, Salcido AA, Reyes NF, Batson SA, Davila LD, Beck DW, Rakocevic LI, Giri A, Negishi K, Drammis SM, Goosens KA, Moschak TM, Friedman A.   +15 more
europepmc   +1 more source

Development and performance evaluation of a PTO-based power assist system to improve traction force for electric tractors. [PDF]

Sci Rep
Da-Vin A, Kim K, Cho SJ, Choi K, Kim JT, Kim W.   +5 more
europepmc   +1 more source

Automatic Grasping System and Hybrid Controller Towards Multi-Drone Parcel Delivery. [PDF]

Sensors (Basel)
Guerreiro BJ, Azevedo F, Oliveira P, Cunha R.   +3 more
europepmc   +1 more source

An efficient remote driving shift control method of unmanned heavy tracked vehicles based on manned data mining. [PDF]

Sci Rep
Jia W, Zhao Y, Zheng H, Hu P, Gao Y.
europepmc   +1 more source