To avoid the "stilt-leg" look, tuck your skinnies into a pair of heavy-duty moto boots. The wide shaft of a rugged boot adds ...

Reaction wheels are useful things, typically used by satellites to keep themselves oriented the right way up in space. Turning the reaction wheel creates an equal and opposite torque in the spacecraft ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Cierra Murry is an expert in banking, credit cards, investing, loans, mortgages, and real estate. She is a ...

He works in mysterious ways.

Abstract: Wheeled Inverted Pendulum (WIP) systems offer agile mobility but are challenging to control due to their unstable and underactuated dynamics. To address these limitations, we develop a ...

Kelly-Ann Franklin has spent more than two decades in journalism which has helped her build a wide knowledge base of business and personal finance topics. Her goal with editing is to ensure tough ...

Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of Science in Journalism. She has worked in multiple cities covering breaking news, politics, education, and more.

Abstract: This paper proposes a control strategy with guaranteed transient performance for double pendulum crane systems. This control strategy not only completes the control objectives, but also ...