Simple simulator of the planetary gear of the Toyota Hybrid cars.
Change speed and the ICE rpm to see how the 2 electric motors will compensate on the Prius IV.
Dukesim from PriusFreunde.de for the Excel-Sheet with the Prius IV data.
Ryan Cahoon for the Gear image generator
Case study: Toyota Hybrid Synergy Drive
Since the old project from http://eahart.com/prius/psd/ is wrote with Flash, it doesn't work anymore on the browser.
This is just an improved and open source project to see the planetary gear from a hybrid car again.