The problem of attitude stabilization for a spacecraft system which is nonlinear in dynamics with inertia uncertainty and external disturbance is investigated in this paper. An adaptive law is applied ...

This article studies the fuzzy-based fixed-time attitude control problem for quadrotor unmanned aerial vehicle under full-state constraints. The backstepping method is utilized to design the ...

While gratitude is the antidote for resentment and cynicism, maintaining an attitude of gratitude is not easy. Here are steps that may be useful.

The one thing that always seemed uniquely human was the ability to be a smart aleck.

According to a new report, insiders at the Palace are struggling to adapt to the Wales' new approach to royal duties.

The first results of the project are encouraging with Wild Bill Hickok landing the Listed Prix Go Ahead at Auteuil in late-April for Amanda Zetterholm and Noel George. Aherne said: “He's a possibility ...