[PDF] Introduction To Dynamics And Control Of Flexible Structures eBook

Author : Leonard Meirovitch
Publisher : John Wiley & Sons
Page : 450 pages
File Size : 24,91 MB
Release : 1991-01-16
Category : Technology & Engineering
ISBN : 9780471628583

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A text/reference on analysis of structures that deform in use. Presents a new, integrated approach to analytical dynamics, structural dynamics and control theory and goes beyond classical dynamics of rigid bodies to incorporate analysis of flexibility of structures. Includes real-world examples of applications such as robotics, precision machinery and aircraft structures.

Author : Wodek K. Gawronski
Publisher : Springer Science & Business Media
Page : 248 pages
File Size : 37,53 MB
Release : 2004-07-14
Category : Technology & Engineering
ISBN : 0387218556

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This book addresses problems in structural dynamics and control encountered in applications such as robotics, aerospace structures, earthquake-damage prevention, and active noise suppression. The rapid developments of new technologies and computational power have made it possible to formulate and solve engineering problems that seemed unapproachable only a few years ago. This presentation combines concepts from control engineering (such as system norms and controllability) and structural engineering (such as modal properties and models), thereby revealing new structural properties as well as giving new insight into well-known laws. This book will assist engineers in designing control systems and dealing with the complexities of structural dynamics.

Author : Jie Wang
Publisher : Springer Nature
Page : 190 pages
File Size : 21,62 MB
Release : 2021-09-15
Category : Technology & Engineering
ISBN : 9811650977

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This book presents the dynamic modeling and attitude control of flexible spacecraft with time-varying parameters. The dynamic characteristics, vibration control methods and attitude stabilization methods for spacecraft are systematically studied in respects of the theoretical modeling, numerical simulation and the ground experiment. Three active control theories in complex mode space are presented for flexible space structures. Optimal slew strategies based on variable amplitudes input shaping methods and coupling control methods are proposed for stabilization of flexible spacecraft. The research provides an important way to solve the problem of high-precision attitude control of flexible spacecraft with time-varying parameters. This book is appropriate for the researchers who focus on the multi-body dynamics, attitude and vibration control of flexible spacecraft.

Author : Wodek Gawronski
Publisher : Springer
Page : 279 pages
File Size : 17,24 MB
Release : 2006-04-10
Category : Technology & Engineering
ISBN : 3540444351

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Methods of structural control and dynamics are introduced in this book. These include reduction of large structural models by balanced truncation, placement of actuators and sensors for dynamic testing and control, structural identification of the minimum-order balanced representation, balanced dissipative controller design, balanced LQG and H( controller designs with the closed-form relationships between controller parameters and system performance, and controller reduction methods that preserve the closed-loop performance. The book explores the unique properties of flexible structures to obtain efficient methods of dynamic analysis and controller design. The presented methods of structural dynamics, identification, sensor/actuator placement, and passive, LQG and H( controller design have been checked both with simulations and industrial implementations.