Abstract: The hypersonic vehicle model is characterized by strong coupling, nonlinearity, and acute changes of aerodynamic parameters, which are challenging for control system design. This study ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

Mathematics is the fundamental knowledge for every scientist. As an academic at the University of Science and Technology of China, Professor Sheng Gong takes his passion for mathematics teaching even ...

Antidifferentiation is the reverse of differentiation. It is a fundamental concept in calculus and is essential in solving problems related to area, motion, and accumulation. Use this page to revise ...

Abstract: A closed expression for repeated partial derivatives of the inverse mass matrix is developed. It rests on the factorization of the inverse mass matrix in terms of a single ...