Entry-level Tata Sierra Smart+ comes with a 1.5-litre NA petrol engine (6MT) and a 1.5-litre diesel motor, also paired with a ...

Get our weekly Home and Garden email for tips, and interior inspiration Most of us don’t think too hard about making a brew. Flick the kettle switch, wait for the rumble and pour boiling water over ...

Traveling in cold weather conditions can be life threatening. The information provided here is designed for educational use only and is not a substitute for specific training or experience. Princeton ...

Abstract: In this article, we investigate the optimal control problem for an unknown linear time-invariant system. To solve this problem, a novel composite policy iteration algorithm based on adaptive ...

Abstract: In this study, the adaptive dynamic programming (ADP)-based fixed-time optimal trajectory tracking control is investigated for wheeled mobile robots. An ADP-based fixed-time optimal tracking ...

The news you need to know today — and the stories that will stick with you tomorrow. Plus, special series and behind-the-scenes extras from Here & Now hosts Robin Young and Scott Tong with help from ...