Documentation

Propellers and gear ratio
propellers/BalsaProp.doc 162k How to build ultralight balsa props
propellers/PropSurvey.doc 78k Results of our study (1 page)
propellers/PropStudy.doc 680k Analysis of props, motors and gearboxes (15 pages)
propellers/index.html 23k Propeller measures (obsolete)
Selguide.html 6kb Theoretical selection for matching a propeller and gear box

ULS (ultralight slow flyers) construction
ULS.doc 112 kB Designing a less than 10 grams plane. Three construction techniques. Weight analysis and constraints for the components.

Articles en français paru dans CERVIA
Cervia5.doc 166 kB Microavions électriques - Jouets
Cervia6.doc 141 kB Optimisation moteur-hélice
Cervia7.doc 340 kB Connecteurs et fils
Cervia8.doc 840 kB Actuateurs magnétiques

Robotic and PIC documentation
DocE.html List of available documents (quelques uns en français)