Terramechanics-based investigation of grouser shape for rigid wheels: Comparison between rectangular and trapezoidal grousers
نویسندگان
چکیده
منابع مشابه
Evaluation of Influence of Wheel Surface Shapes on Tractive Efficiencies of Planetary Rovers in Various Soil Environments
Wheels of planetary rovers typically have grousers on their surface to provide grip for climbing in loose soil and scrambling over rough terrain. In this study, the influence of grousers on the traveling performances of wheeled rovers is evaluated in various soils. First, the influence of the number of grousers was quantitatively determined by conducting experiments using wheels with different ...
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comparison of zoe and vitapex for canal treatment of necrotic primary teeth
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15 صفحه اولComparison between Deflection and Vibration Characteristics of Rectangular and Trapezoidal profile Microcantilevers
Arrays of microcantilevers are increasingly being used as physical, biological, and chemical sensors in various applications. To improve the sensitivity of microcantilever sensors, this study analyses and compares the deflection and vibration characteristics of rectangular and trapezoidal profile microcantilevers. Three models of each profile are investigated. The cantilevers are analyzed for m...
متن کاملDesign of wheels with grousers for planetary rovers traveling over loose soil
The wheels of planetary rovers typically have grousers (i.e., lugs, cleats) on their surface to provide grip for climbing in loose soil. However, from the viewpoint of designing wheels, there exist few theoretical methods or models for determining the grouser interval for a wheel. The goal of this study is to provide a fundamental guideline for determining the grouser interval on a wheel. To th...
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ژورنال
عنوان ژورنال: Cogent Engineering
سال: 2020
ISSN: 2331-1916
DOI: 10.1080/23311916.2020.1846254