Abstract: A novel fractional-order sliding mode control method based on a fractional-order extended state observer (FOSMC+FOESO) controller is developed to attenuate the matched and mismatched ...

Abstract: Considering the memory property of the fractional calculus and the potential diverging state of the open-loop mode, existing analysis methods are difficult to solve the finite-time issue of ...

This article was originally published in The Conversation. Holidays bring celebration, rest and, for many families, long stretches of indoor time. For some, this means table top games quickly reappear ...

When multiplying fractions, multiply the top numbers (numerators) together and multiply the bottom numbers (denominators) together, then simplify or it is sometimes easier simplify first.