Traction drive system design considerations for a lunar roving vehicle [PDF]
Optimum design considerations of traction drive for lunar roving ...
Doran, B. J. +2 more
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Research on Key Technologies of Traction System Based on Power Electronic Transformer
Kongzhi Yu Xinxi Jishu, 2017 This paper proposed a main circuit structure of a new traction drive system based on power electronic transformer (PET). Compared with traditional traction drive system, the new transmission system has lighter weight and smaller size , has more flexible ...
SONG Pinggang, GE Wang, ZHU Weichang
doaj
Planetary surface exploration: MESUR/autonomous lunar rover [PDF]
Planetary surface exploration micro-rovers for collecting data about the Moon and Mars was designed by the Department of Mechanical Engineering at the University of Idaho.
Austin, Dave +9 more
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Cereal Marketing and Household Market Participation in Ethiopia: The Case of Teff, Wheat and Rice [PDF]
Teff, wheat and rice are becoming important market oriented crops in Ethiopia. This study aims at analyzing the market participation of farm households, market actors, market channels and determinants of household market participation for these crops ...
Gebremedhin, Berhanu, Hoekstra, Dirk
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Comparison of reversible traction substation power supply solutions for urban rail transit
机车电传动To pursuit low-carbon economy objectives amid the rapid development of rail transport, this study focuses on comparing traction substation power supply solutions for urban rail transit. The aim is to explore optimal strategies for achieving comprehensive
SUN Jianjun +4 more
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Effect of starvation on film thickness and traction under elastohydrodynamic rolling and sliding conditions [PDF]
Traction measurements under starved elastohydrodynamic conditions were obtained for a point-contact geometry. Simultaneous measurements of the film thickness and the location of the inlet lubricant boundary were made.
Wedeven, L. D.
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The evolution characteristics of leakage current in traction network surge arresters under complex operating conditions. [PDF]
Sci RepPengxiong W +3 more
europepmc +1 more source
Fault-induced detection method for power supply lines in the cutting unit of coal shearer based on PIO-VMD-EDO. [PDF]
Sci RepWang Y +6 more
europepmc +1 more source
A real geographical case study on superconducting cables for high speed railway with electromagnetic and environmental analysis. [PDF]
Sci RepLi S, Shen B, Chen Y, Chen X, Fu L.
europepmc +1 more source
The Interference Mechanism and Regularity Analysis of Gas Pipelines Affected by High-Speed Rail Based on Field Testing and Numerical Simulation. [PDF]
Materials (Basel)Zhang Y +5 more
europepmc +1 more source