Results 31 to 40 of about 288 (88)

Tyre / Tyre-Soil-Interaction [PDF]

open access: yes, 2021
Unterschiedliche Reifentypen wurden in mehreren Tests miteinander verglichen. Der Einsatz von Raupenlaufwerken wird weiterhin stark diskutiert. Reifendruck-Regelanlagen finden in der Praxis zunehmend Verbreitung, da immer mehr Hersteller integrierte ...
Böttinger, Stefan
core   +1 more source

Sinkage and rolling resistance of wheels [PDF]

open access: yes, 2015
Our poor prediction capability on the sinkage and rolling resistance of wheels originates in the unreliable description of soil properties and the soil-wheel interaction.
Gy. Sitkei
core   +3 more sources

Hammering beneath the Surface of Mars . Modellbildung und Optimierung des HP3-Mole [PDF]

open access: yes, 2013
Um Antworten auf die Frage nach der Entstehung erdähnlicher Planeten zu geben, werden im Rahmen der NASA-Marsmission InSight Untersuchungen des Wärmestroms im Planeteninneren durchgeführt.
Lichtenheldt, Roy, Schaefer, Bernd
core  

Basic factors affecting the strength and sinkage of tillable soils [PDF]

open access: yes, 1960
Thesis (M.S.)--Michigan State University of Agriculture and Applied Science. Dept.
Stong, Jack Vincent
core   +2 more sources

The power delivery efficiency of a mechanical front wheel drive tractor. A computational and experimental study [PDF]

open access: yes, 2020
The reduction of fuel consumptions and the improvement of the efficiency of agricultural vehicles are themes that recently have attracted investments from the industrial and scientific community; in this context a study aimed to maximize the efficiency ...
Regazzi, Nicolo <1989>
core   +1 more source

Planetary rover locomotion on soft granular soils – efficient adaption of the rolling behaviour of nonspherical grains for discrete element simulations [PDF]

open access: yes, 2013
In consequence of growing interests of science exploration on our solar system’s planets and moons, increased mobility demands are arising for planetary exploration vehicles. The locomotion capabilities of these systems strongly depend on the interaction
Lichtenheldt, R., Schäfer, B.
core  

Performance evaluation of wheels for lunar vehicles [PDF]

open access: yes
Performance evaluation of wheels for lunar ...
Freitag, D. R.   +2 more
core   +1 more source

Material studies related to lunar surface exploration, volume 3 Final report, 6 Mar. 1967 - 30 Jun. 1968 [PDF]

open access: yes
Mechanical properties of lunar soils related to lunar ...
Carmichael, I. C.   +5 more
core   +1 more source

砂質土の沈下パラメタ試験装置の試作及び試験 [PDF]

open access: yes, 2008
Articledepartmental bulletin ...
75795   +7 more
core  

Design of a compliant wheel for a miniature rover to be used on Mars [PDF]

open access: yes
The Jet Propulsion Laboratory has identified the need for a compliant wheel for a miniature martian rover vehicle. This wheel must meet requirements of minimum mass, linear radial deflection, and reliability in cryogenic conditions over a five year ...
Carroll, Mark   +2 more
core   +1 more source

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