Abstract: This article presents an efficient method for solving the optimal tracking control policy of unmanned surface vehicles (USVs) using a hybrid adaptive dynamic programming (ADP) approach. This ...

Abstract: This paper presents a tutorial on the Tracking, Telemetry, and Command (TT&C) for spacecraft and satellite missions. In particular, it provides a thorough summary of the design of the TT&C, ...

Adults should get 75 to 90 milligrams (mg) of vitamin C every day. Smokers should add 35 mg more vitamin C to their daily intake. Vitamin C helps your body absorb iron and boosts immune health. You ...

Tyler Loop had only missed three of his 32 field goal attempts all season. But with the Baltimore Ravens' season on the line, Loop missed for the fourth time. His 44-yard attempt sailed wide right, ...

Tyler Loop hoped all season for a game-winning field goal attempt. It finally came in the final seconds of the Ravens' regular season, with the division title on the line. There could be no better ...

The final moments of Week 18's game between the Pittsburgh Steelers and Baltimore Ravens were pure chaos and, for the Ravens and their fans, pure heartbreak. After surrendering a go-ahead touchdown in ...

Microsoft’s C# has won the Tiobe Index Programming Language of the Year designation for the second time in three years, with the largest year-over-year increase in ranking in the company’s programming ...