If you want to hit your target, you need three things: a gun, a target and a method by which to hit that target with that gun ...

Abstract: Prescribed performance control (PPC) has been widely applied in motion control systems due to its ability to regulate both transient and steady-state performance through well-defined ...

Abstract: A novel practical prescribed-time control (PPTC) approach for high-order nonlinear systems (HONSs) subject to state constraints is studied in this article. Different from the existing ...

In 1927, the term "picture element," later abbreviated to "pixel," appeared for the first time in the American technology magazine Wireless World. Today, pixels are everywhere: in computer screens and ...

On a summer evening in 2011, two high-speed trains hurtling through the Chinese countryside met in a fireball of twisted metal and shattered glass. The Wenzhou disaster, as it came to be known, killed ...