Over the last few years, Unmanned Aerial Systems have proved to be highly efficient and capable of performing a wide range of applications, as well as development being more economical when compared to equivalent manned systems. This has resulted in the market for UAS increasing. An emerging role in this market is played by what is referred to as ‘HALE’ (High Altitude Long Endurance) UAV. This category of UAV presents itself as the ideal platform from which a wide range of different missions can be undertaken, both Military and Civilian, with versatility and a low maintenance cost. As a consequence, a growing number of Aerospace Companies from all over the world have shown interest in this innovative form of UAV. The purpose of this report is to present the design of a contemporary HALE UAV. The design process starts with the Conceptual phase, with the definition of the statistical analysis and the Matching Diagram. The results are optimized in the Preliminary phase by iterative procedures. Tools and methods used to size the aircraft design parameters are also presented. The research for this project was conducted at Imperial College of London and submitted to Politecnico of Turin.

Conceptual and Preliminary Design for a HALE UAV: Process, Tools, and Design Methodologies applied to High Altitude Long Endurance Unmanned Aerial Vehicle

Engineering & Transportation

Chiesa, Sergio

Sammartano, Domenico

Serghides, Varnavas C.

Automotive

LAP LAMBERT Academic Publishing

Examining a diet that may help prevent disease, this book explains Dr. Catherine Kousmine’s method in great detail, a method based upon the belief that maintaining a proper diet reestablishes healthy nutrient levels in the body and improves a person’s overall health. This guide to Dr. Kousmine’s method of nutritionally-based medicine shows readers how to rework their diets to improve their health, such as by including more virgin vegetable oils and whole grains in their daily consumption. Examinando una dieta que tal vez pueda prevenir la enfermedad, este libro explica el método de la Dra. Catherine Kousmine muy detalladamente, un método basado en la creencia de que el mantenimiento de una dieta adecuada reestablece los niveles de nutrientes saludables en el cuerpo y mejora la salud general de la persona. Esta guía del método de la Dra. Kousmine de medicina basada en la nutrición le enseña al lector cómo rediseñar su dieta para mejorar su salud, como por ejemplo al incluir más aceites vegetales vírgenes y cereales integrales en su consumo diario.

La dieta del método Kousmine (Vida sana) (Spanish Edition)

Health, Fitness & Dieting

Diets & Weight Loss

Ediciones Robinbook

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Books by Chiesa, Sergio