Abstract: This paper investigates the attitude-orbit synchronization control problem for spacecraft flying-around mission subject to lumped disturbance, full-state constraints, and input constraints.

Johns Hopkins Applied Physics Laboratory has appointed former Navy captain Vernon Parks as its sea control mission area executive. In his new role, Parks will oversee efforts to support U.S. Navy and ...

Stopping on ice is an essential skill that helps skaters control speed and stay safe on the rink. This tutorial continues with additional stopping techniques and practice tips to help skaters improve ...

With the increasing demand for automation and remote operation, controlling electrical devices without the need for physical access has become an important area of development in modern engineering.

Shares of irrigation and water infrastructure companies rallied on Wednesday after the Union Cabinet approved a fresh phase of the government’s flagship rural drinking water programme, Jal Jeevan ...

Abstract: At present, major national space missions such as manned spaceflight, lunar exploration, planetary exploration and manned lunar landing are coming into a situation of high density, high ...