Dongbin Lee

Asst Professor/Director of Robotics and AutomationOregon Institute of TechnologyUnited States of America

Dr. Dongbin Lee is with the faculty in MMET Department at OIT where he has taught several courses—robotics, automation, instrumentation, control, circuits, power systems, and programming—and is advising undergraduate research projects while teaching robotics for graduate students. He is the director of the robotics lab and has served as the adviser to a student club or robotics team. He is serving a couple of editorial boards such as in Frontiers journals and IJARS in InTech. Dr. Lee has two main research areas: nonlinear controls and unmanned vehicle systems, where he served as the webmaster officer in Keystone AUVSI Chapter. He also served as the chair in the areas of nonlinear, adaptive and robust, adaptive system sections of ASME DSCC and ACC conferences. He worked at the Villanova University as a research associate right after he received a PhD degree at Clemson University, SC, USA, focusing on controls and robotics including UAS, UUV, and haptics. -------------------------------------------------------------------------------------------------------------------- A Publication in 2009 (Robotics » Mobile Robotics ») -------------------------------------- \"Aerial Vehicles\", book edited by Thanh Mung Lam, ISBN 978-953-7619-41-1, InTechOpen Published: January 1, 2009 Chapter 8 \"Fly-the-Camera Perspective: Control of a Remotely Operated Quadrotor UAV and Camera Unit\" The Author(s) By DongBin Lee; Timothy C. Burg; Darren M. Dawson and Guenther Dorn {DOI: 10.5772/6471} online:

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Latest work with IntechOpen by Dongbin Lee

The book consists mainly of two parts: Chapter 1 - Chapter 7 and Chapter 8 - Chapter 14. Chapter 1 and Chapter 2 treat design techniques based on linearization of nonlinear systems. An analysis of nonlinear system over quantum mechanics is discussed in Chapter 3. Chapter 4 to Chapter 7 are estimation methods using Kalman filtering while solving nonlinear control systems using iterative approach. Optimal approaches are discussed in Chapter 8 with retarded control of nonlinear system in singular situation, and Chapter 9 extends optimal theory to H-infinity control for a nonlinear control system.Chapters 10 and 11 present the control of nonlinear dynamic systems, twin-rotor helicopter and 3D crane system, which are both underactuated, cascaded dynamic systems. Chapter 12 applies controls to antisynchronization/synchronization in the chaotic models based on Lyapunov exponent theorem, and Chapter 13 discusses developed stability analytic approaches in terms of Lyapunov stability. The analysis of economic activities, especially the relationship between stock return and economic growth, is presented in Chapter 14.

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