Modeling of Complex Systems Application to Aeronautical Dynamics 1st Edition by Emanuel Grunn, Tuan Anh Pham – Ebook PDF Instant Download/Delivery: 9781848214484, 1848214480
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Product details:
ISBN 10: 1848214480
ISBN 13: 9781848214484
Author: Emanuel Grunn, Tuan Anh Pham
In the field of aeronautical dynamics, this book offers readers a design tool which enables them to solve the different problems that can occur during the planning stage of a private project. The authors present a system for the modeling, design and calculation of the flying qualities of airplanes and drones, with a complete mathematical model by Matlab/Simulink. As such, this book may be useful for design engineers as well as for keen airplane amateurs. The authors expound the various phases involved in the design process of an airplane, starting with the formulation of a design tool, under the form of a 0D mathematical model (dimensionless, time dependent), before moving on to explore the behavior of the airplane under certain circumstances and offering insights into the optimization of airplane flying qualities. As validation of this model, they present a numerical result, drawn from data collected on an existing plane – the Concorde. The dimensional process is then explored and applied to a realistic drone project. Recommendations on the development of the principal characteristics of the plane (i.e. mass distribution, air load, wing span) are given. Contents 1. 0D Analytical Modeling of theAirplane Motions. 2. Design and Optimizationof an Unmanned Aerial Vehicle (UAV). 3. Organization of the Auto-Pilot. This book provides a description of the modeling, design, and calculation of the aeronautical qualities of airplanes and drones. Divided into several parts, this book first summarizes all the necessary theoretical developments about the equations of motions and trajectory calculations of the machine. It then goes on to describe practical building processes and considers piloting methods. The last part makes a comparison between theoretical calculations and measured recorded data of the real flying machine. Accompanied by a complete mathematical model in MATLAB/SIMULINK
Table of contents:
Chapter 1. 0D Analytical Modeling of Airplane Motions
1.1. References: axis systems on use
1.1.1. Galilean reference: R0
1.1.2. Airplane reference: RB (body) also called “linked reference”
1.1.3. Resultant angular velocity
1.2. Equations of motion of the airplane
1.2.1. Expression of Newton’s principle
1.2.2. Expression of the dynamic momentum
1.3. Description of external forces and torques
1.3.1. Aerodynamic forces and torques
1.3.2. Sign rules
1.4. Description of aerodynamic coefficients
1.4.1. Drag coefficient: Cx
1.4.2. Side lift coefficient: CY
1.4.3. Vertical lift due to attack angle: CZα
1.4.4. Lift due to pitch angular velocity: CZq
1.4.5. Roll coefficients (due to β, δl , p)
1.4.6. Pitch coefficients (due to α, δm , q , static curvature)
1.4.7. Yaw coefficients (due to β, δn, r)
1.5. Aerodynamic data of a supersonic airliner for valuation of the software
1.6. Horizontal flight as an initial condition
1.7. Effect of gravitational forces
1.8. Calculation of the trajectory of the airplane in open space
1.9. Validation by comparison with ONERA Concorde data
1.10. Definitions of aerodynamic coefficients and derivatives
1.10.1. Aerodynamic coefficients
1.10.2. Total lift coefficient
1.10.3. Drag characteristics: (dimensionless)
1.10.4. Side lift coefficient: CY (dimensionless)
1.10.5. Roll coefficients
1.10.6. Pitch coefficients
1.10.7. Yaw coefficients
Chapter 2. Design and Optimization of an Unmanned Aerial Vehicle (UAV)
2.1. General design of the drone
2.2. Weight estimation
2.3. Size estimation
2.4. Mass and inertia evaluation
2.4.1. Mass evaluation
2.4.2. Measurement of the roll inertia (A)
2.4.3. Measurement of pitch inertia (B)
2.4.4. Measurement of yaw inertia (C)
2.5. Convergence toward the target
Chapter 3. Organization of the Auto-Pilot
3.1. Position of the drone in open space
3.2. The Dog Law
3.3. Flight tests
3.4. Altitude control system
3.5. Altitude measurement on an actual drone
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Tags: Emanuel Grunn, Tuan Anh Pham, Modeling, Application


