A new wire-based traversability sensor estimates vegetation push-back forces from measured displacement using constant-tension and geometry-based models, demonstrated on a mobile robot in grass, sapling, and shrub.
Risk-aware off-road navigation via a learned speed distribution map
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Feeling the Force: A Nuanced Physics-based Traversability Sensor for Navigation in Unstructured Vegetation
A new wire-based traversability sensor estimates vegetation push-back forces from measured displacement using constant-tension and geometry-based models, demonstrated on a mobile robot in grass, sapling, and shrub.