Why do so many Americans practice martial arts? How did kung fu get its own movie genre? What makes mixed martial arts so popular? This book answers these questions for the first time with historical research. At the turn of the 20th century, the United States enjoyed a time of prosperity but feared that men were becoming soft. At the same time, the Japanese government sponsored research to develop the best fighting techniques for its new empire. Before World War II, American men boxed and Japanese men practiced judo and karate. Postwar Americans began adopting Chinese, Brazilian, Filipino and other fighting styles, in the process establishing a masculine subculture based on physical and social power. The rise of Asian martial arts in America is a fascinating untold story of modern history, from the origin of karate uniforms to the first martial arts themed birthday party. The cast of characters includes circus strongmen, professional cage fighters, an award winning comic book artist, the inventors of judo, aikido and Cornflakes, and Count Juan Raphael Dante, a Chicago hairdresser and used car salesman with the "Deadliest Hands in the World." Readers will never look at taekwondo class the same way again.
Unmanned air vehicles are becoming increasingly popular alternatives for private applications which include, but are not limited to, fire fighting, search and rescue, atmospheric data collection, and crop surveys, to name a few. Among these vehicles are avian-inspired, flapping-wing designs, which are safe to operate near humans and are required to carry payloads while achieving manoeuverability and agility in low speed flight. Conventional methods and tools fall short of achieving the desired performance metrics and requirements of such craft. Flight dynamics and system identification for modern feedback control provides an in-depth study of the difficulties associated with achieving controlled performance in flapping-wing, avian-inspired flight, and a new model paradigm is derived using analytical and experimental methods, with which a controls designer may then apply familiar tools. This title consists of eight chapters and covers flapping-wing aircraft and flight dynamics, before looking at nonlinear, multibody modelling as well as flight testing and instrumentation. Later chapters examine system identification from flight test data, feedback control and linearization. Presents experimental flight data for validation and verification of modelled dynamics, thus illustrating the deficiencies and difficulties associated with modelling flapping-wing flight Derives a new flight dynamics model needed to model avian-inspired vehicles, based on nonlinear multibody dynamics Extracts aerodynamic models of flapping flight from experimental flight data and system identification techniques
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