Abstract: This article presents a closed-form variable-structure control strategy with dual avoidance regions design for collision-free waypoint navigation and trajectory tracking of car-like vehicles ...

Olivia Peluso is an experienced journalist with over 1,500 published stories across personal finance, economics, and public policy. Katie Miller is a consumer financial services expert. She worked for ...

MANILA, Philippines — A flood control structure worth more than P87 million in Surigao del Norte collapsed just three years after it finished construction, even without consistent rainfall and strong ...

Abstract: Due to model uncertainty, system coupling and external disturbance, the mathematical structure of control system is often constructed imprecisely. This unknown structure implies the unknown ...