World War II witnessed tremendous growth in the size of American military aviation, from about 2,500 airplanes to nearly 300,000 by the war’s end. The Museum’s collection of 30 World War II-era ...

Lisa Smith is a writer with a passion for financial journalism, contributing to popular media outlets like Investopedia and Bloomberg BNA. Economists and other market watchers look to major market ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Wailin Wong is a long-time business and economics journalist who's reported from a Chilean mountaintop, an embalming fluid factory and lots of places in between. She is a host of The Indicator from ...

CAPA Fleet Database is a comprehensive global database that’s updated on a daily basis, so you can identify growth areas and new business opportunities. Drill down into data on each aircraft, or look ...

The Daily News Sentiment Index is a high frequency measure of economic sentiment based on lexical analysis of economics-related news articles. The index is described in Buckman, Shapiro, Sudhof, and ...

A bite-sized show about big ideas. From the people who make Planet Money, The Indicator helps you make sense of what's happening in today's economy. It's a quick hit of insight into money, work, and ...

Abstract: In this study, for aircraft system with actuator fault, a meta-learning-based fault-tolerant control scheme is designed by combining integral reinforcement learning algorithm and fault ...

Abstract: This paper considers hierarchical and cooperative control of distributed electric propulsion aircraft. For the dynamics of the aircraft body, a one-degree-of-freedom model is employed. The ...