Liquid circulation cooling vest for factory- and warehouse workers

This graduation report describes the design of an ice cooled liquid circulation cooling vest for INUTEQ, a company specialized in personal cooling. The new design, the INUTEQ ICE, is made for warehouse and factory workers. They need cooling vests, because they work in large buildings with flat roofs. Large buildings cannot be cooled by air...

Passive stability enhancement with sails of a hovering flapping twin-wing robot

Hovering flapping wing flight is intrinsically unstable in most cases and requires active flight stabilization mechanisms. This paper explores the passive stability enhancement with the addition of top and bottom sails, and the capability to predict the stability from a very simple model decoupling the roll and pitch axes. The various...