4   Artículos

 
en línea
Hui Wang, Youming Li, Liliang Zhang, Yexian Fan and Zhiliang Li    
The self-deployment of nodes with non-uniform coverage in underwater acoustic sensor networks (UASNs) is challenging because it is difficult to access the three-dimensional underwater environment. The problem is further complicated if network connectivit... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Gianluigi Bovesecchi, Sandra Corasaniti, Girolamo Costanza and Maria Elisa Tata    
This work deals with the feasibility and reliability about the use of shape memory alloys (SMAs) as mechanical actuators for solar sail self-deployment instead of heavy and bulky mechanical booms. Solar sails exploit radiation pressure a as propulsion sy... ver más
Revista: Aerospace    Formato: Electrónico

« Anterior     Página: 1 de 1     Siguiente »