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3 years ago in Robotics By Nitin

What are the advantages and disadvantages of legged robots compared to wheeled robots?

How do legged and wheeled robots compare in terms of terrain adaptability, efficiency, and mechanical complexity?

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By Sonam Bhatia Answered 1 year ago

Legged Robots: Pros: Superior mobility on rough, unstructured terrain (e.g., stairs, rubble). Cons: Mechanically complex, energy-inefficient, control-intensive, and expensive. Wheeled Robots: Pros: Simple, energy-efficient, fast, and stable on flat surfaces. Cons: Poor performance on uneven or obstructed terrain. Research on legged robots is not unfavorable but niche; it's driven by specific application needs (e.g., search & rescue) where their unique mobility justifies the complexity.

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