[Eric Archer] constructed an analog computer to model the physics of a bouncing ball. The core is a TL074 opamp that does all the integral math. He had no trouble finding descriptions of analog ...

[T-Kuhn]’s Octo-Bouncer platform has learned some new tricks since we saw it last. If you haven’t seen it before, this device uses computer vision from a camera mounted underneath its thick, clear ...

By using the same dynamics modeling system to understand how a ball bounces up from a surface and returns to a surface, the researchers examined how a tractor might respond to various bouncing ...