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Raptis, Ioannis A.; Valavanis, Kimon P. - Linear and Nonlinear Control of Small-Scale Unmanned Helicopters - 9789400700222 - V9789400700222
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Linear and Nonlinear Control of Small-Scale Unmanned Helicopters

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Description for Linear and Nonlinear Control of Small-Scale Unmanned Helicopters hardcover. Model-Based Control of Unmanned Rotorcraft provides a comprehensive study of modeling and control of small unmanned rotorcraft (helicopters), and explores the technical challenges involved. The text also serves as a step-by-step reference on the modeling and control of small, unmanned helicopters. Series: Intelligent Systems, Control and Automation: Science and Engineering. Num Pages: 224 pages, biography. BIC Classification: PBW; TBD; TJFM. Category: (P) Professional & Vocational. Dimension: 234 x 156 x 14. Weight in Grams: 1090.

There has been significant interest for designing flight controllers for small-scale unmanned helicopters. Such helicopters preserve all the physical attributes of their full-scale counterparts, being at the same time more agile and dexterous. This book presents a comprehensive and well justified analysis for designing flight controllers for small-scale unmanned helicopters guarantying flight stability and tracking accuracy. The design of the flight controller is a critical and integral part for developing an autonomous helicopter platform. Helicopters are underactuated, highly nonlinear systems with significant dynamic coupling that needs to be considered and accounted for during controller design and implementation. Most reliable mathematical ... Read more

This book provides a step-by-step methodology for designing, evaluating and implementing efficient flight controllers for small-scale helicopters. Design issues that are analytically covered include:

• An illustrative presentation of both linear and nonlinear models of ordinary differential equations representing the helicopter dynamics. A detailed presentation of the helicopter equations of motion is given for the derivation of both model types. In addition, an insightful presentation of the main rotor's mechanism, aerodynamics and dynamics is also provided. Both model types are of low complexity, physically meaningful and capable of encapsulating the dynamic behavior of a large class of small-scale helicopters.

• An illustrative and rigorous derivation of mathematical control algorithms based on both the linear and nonlinear representation of the helicopter dynamics. Flight controller designs guarantee that the tracking objectives of the helicopter's inertial position (or velocity) and heading are achieved. Each controller is carefully constructed by considering the small-scale helicopter's physical flight capabilities. Concepts of advanced stability analysis are used to improve the efficiency and reduce the complexity of the flight control system. Controller designs are derived in both continuous time and discrete time covering discretization issues, which emerge from the implementation of the control algorithm using microprocessors.

• Presentation of the most powerful, practical and efficient methods for extracting the helicopter model parameters based on input/output responses, collected by the measurement instruments. This topic is of particular importance for real-life implementation of the control algorithms.

This book is suitable for students and researches interested in the development and the mathematical derivation of flight controllers for small-scale helicopters. Background knowledge in modern control is required.

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Product Details

Format
Hardback
Publication date
2010
Publisher
Springer Netherlands
Number of pages
224
Condition
New
Series
Intelligent Systems, Control and Automation: Science and Engineering
Number of Pages
198
Place of Publication
Dordrecht, Netherlands
ISBN
9789400700222
SKU
V9789400700222
Shipping Time
Usually ships in 15 to 20 working days
Ref
99-15

About Raptis, Ioannis A.; Valavanis, Kimon P.
Dr. Raptis joined the faculty of Mechanical Engineering at the University of Massachusetts Lowell as an Assistant Professor in Fall 2012. He is the director of the Autonomous Robotic Systems Laboratory (ARSL). Dr. Raptis received his Dipl-Ing. in Electrical and Computer Engineering from the Aristotle University of Thessaloniki, Greece and his Master of Science in Electrical and Computer Engineering from ... Read more

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