Abstract: For a visual servo tracking system, a direct error observation (DEOB) compensator strategy is proposed to break the bandwidth limitation caused by sparse ...

NEW YORK (AP) — It's that time — December's waning days, when we prepare to turn the calendar page. Many Americans take stock, review goals accomplished and unmet, ponder hopes and plans. How's our ...

NEW YORK (AP) — It’s that time — December’s waning days, when we prepare to turn the calendar page. Many Americans take stock, review goals accomplished and unmet, ponder hopes and plans. How’s our ...

Abstract: Space systems are increasingly complex. To address the challenge of reducing cost and schedule, NASA has provided a set of reusable components for flight software. This work presents an ...