How to Design a STAIR CLIMBING ROBOT 81004
The Stair Problem
A robot which moves freely in a building has to be adapted to an environment made for humans. On its way it may encounter small obstacles ( up to 4 cm of hight, e.g. door steps, sills etc.) and stairs. These stairs often have nosings or ledges and sometimes open risers. The slope of indoor stairs can vary between 25° and 42°.