This is so cool: Google Earth (download) has a slightly hidden flight simulator. Press Ctrl-Alt-A (on a PC) to bring it up the first time. After that, Ctrl-A or a selection from the "Tools" menu ...

Abstract: Obtaining real-time and accurate estimates of tire-road friction coefficient (TRFC) and sideslip angle is crucial for effectively implementing active safety control algorithms in vehicles.

This repository contains a Simscape model of a quadrupeded robot able to walk on flat and inclined terrain, with a environment that presents different obstacles, and the posibility of open-loop or ...