Frank Merle is used to confronting a messy world. A linear equation is something like y = 2x, which states that the value of ...

Nonlinear control systems and methods address the complexities inherent in systems whose outputs are not directly proportional to their inputs. These approaches involve a range of strategies – from ...

Imagine standing on top of a mountain. From this vantage point, we can see picturesque valleys and majestic ridges below, and streams wind their way downhill. If a drop of rain falls somewhere on this ...

Researchers have developed a nonlinear galloping-driven triboelectric-electromagnetic hybrid generator for harvesting ...