Stride Control

Stride Control PDF Author: Jen Marsden Hamilton
Publisher: Trafalgar Square Books
ISBN: 164601023X
Category : Sports & Recreation
Languages : en
Pages : 210

Book Description
The only book dedicated to learning to find and ride the ideal jumping distance with fundamental skills and enlightening lessons from one of the best in the business. Understanding how to count strides helps to develop the rider’s eye and “feel.” Stride control means producing the correct number of strides and quality of stride to jump the jumps at hand—the emphasis is on the quality of strides, not just the number. It is one of the skills that enables the rider to achieve success, whatever the size of the jumps. Jen Marsden Hamilton has coached countless riders and horses around the world in the striding techniques that brought her success during her own impressive competitive career, and here Hamilton has compiled her knowledge in a concise book of exercises and insightful strategies. Inside you’ll find: Detailed setup for specific exercises. Connecting flatwork for between ground poles or jumps, such as transitions and serpentines. Strategies for completing the exercises and analyzing the outcome. Appropriate exercises for the rider’s desired discipline and level.

Full Stride

Full Stride PDF Author: Victoria Tepe
Publisher: Springer
ISBN: 1493972472
Category : Medical
Languages : en
Pages : 254

Book Description
This ground-breaking title begins with an introductory overview of the Lower Extremity Gait Systems (LEGS) project, identifying concerns and observations as context for the reader to consider topics and challenges detailed in later chapters. Next are chapters that explore relevant military and civilian needs, and an essential historical context of the capabilities and limitations of contemporary prosthetics. The section concludes with an overview of essential components used in passive and active lower limb prosthetics, including sockets, foot, ankle, and knee systems, as well as emerging bionic systems. A second section considers research and development in orthotics, synthetic and biological materials, volitional control, and wearable robotics (also known as exoskeletons). Finally, expert authors explore advanced science and emerging medical perspectives in research related to limb salvage, osseointegration, limb transplantation, and tissue engineering. Designed for medical practitioners, engineers, students, and researchers who use or develop prosthetic technology for civilian or military amputees, Full Stride: Advancing the State of the Art in Lower Extremity Gait Systems will be of great interest to trauma specialists, orthopedists, rehabilitation specialists, nursing staff and physical therapists, as well as researchers and scientists who specialize in fields that shape and inform advanced prosthetic device development such as materials sciences, engineering (electrical, mechanical, biomedical), robotics, and human physiology.

Feedback Control of Dynamic Bipedal Robot Locomotion

Feedback Control of Dynamic Bipedal Robot Locomotion PDF Author: Eric R. Westervelt
Publisher: CRC Press
ISBN: 1351835319
Category : Technology & Engineering
Languages : en
Pages : 406

Book Description
Bipedal locomotion is among the most difficult challenges in control engineering. Most books treat the subject from a quasi-static perspective, overlooking the hybrid nature of bipedal mechanics. Feedback Control of Dynamic Bipedal Robot Locomotion is the first book to present a comprehensive and mathematically sound treatment of feedback design for achieving stable, agile, and efficient locomotion in bipedal robots. In this unique and groundbreaking treatise, expert authors lead you systematically through every step of the process, including: Mathematical modeling of walking and running gaits in planar robots Analysis of periodic orbits in hybrid systems Design and analysis of feedback systems for achieving stable periodic motions Algorithms for synthesizing feedback controllers Detailed simulation examples Experimental implementations on two bipedal test beds The elegance of the authors' approach is evident in the marriage of control theory and mechanics, uniting control-based presentation and mathematical custom with a mechanics-based approach to the problem and computational rendering. Concrete examples and numerous illustrations complement and clarify the mathematical discussion. A supporting Web site offers links to videos of several experiments along with MATLAB® code for several of the models. This one-of-a-kind book builds a solid understanding of the theoretical and practical aspects of truly dynamic locomotion in planar bipedal robots.

Human Movement and Motor Control in the Natural Environment

Human Movement and Motor Control in the Natural Environment PDF Author: Peter A Federolf
Publisher: Frontiers Media SA
ISBN: 2832526187
Category : Technology & Engineering
Languages : en
Pages : 222

Book Description
The basic understanding of human movement and control of human movement stems largely from laboratory measurements where human movement can be quantified with high precision and accuracy, but where the artificial environment compromises ecological validity. A good example for this issue was demonstrated in a recent investigation; specifically that the walking gait pattern of healthy individuals in a laboratory changed as a function of how many researchers were present during the experiment. Observations like these underscore that study volunteers adapt their behavior to the specific laboratory environment and warrant the question of how well we can transfer our lab-based understanding of gait patterns and the underlying neuromuscular control system to walking during daily living. Another research area where lab-based movement assessments have led to conflicting findings is the field of sports injury prevention: Many neuromuscular training programs have been shown to be effective in reducing the sport injury rate in athletes by 30-50% or more in a variety of different multi-directional sports. Nevertheless, lab-based assessments of the same athletes who completed those training programs were often not able to detect improvements in motor control of sport-specific movements or a reduction in joint loading, two factors thought to be closely linked with sport injury risk. This disconnect suggests that lab-based assessments of movement and motor control are often poor indicators of player behavior during real-game scenarios and may limit our ability to screen athletes for injury risk or monitor their progress in rehabilitation. These examples highlight that we should strive for the assessment and investigation of human movement and motor control in natural environments, i.e. where individuals, patients, athletes, or other groups of interest perform, explore, and interact under real-world conditions.

Control Theory in Biomedical Engineering

Control Theory in Biomedical Engineering PDF Author: Olfa Boubaker
Publisher: Academic Press
ISBN: 0128226218
Category : Technology & Engineering
Languages : en
Pages : 398

Book Description
Control Theory in Biomedical Engineering: Applications in Physiology and Medical Robotics highlights the importance of control theory and feedback control in our lives and explains how this theory is central to future medical developments. Control theory is fundamental for understanding feedback paths in physiological systems (endocrine system, immune system, neurological system) and a concept for building artificial organs. The book is suitable for graduate students and researchers in the control engineering and biomedical engineering fields, and medical students and practitioners seeking to enhance their understanding of physiological processes, medical robotics (legs, hands, knees), and controlling artificial devices (pacemakers, insulin injection devices).Control theory profoundly impacts the everyday lives of a large part of the human population including the disabled and the elderly who use assistive and rehabilitation robots for improving the quality of their lives and increasing their independence. - Gives an overview of state-of-the-art control theory in physiology, emphasizing the importance of this theory in the medical field through concrete examples, e.g., endocrine, immune, and neurological systems - Takes a comprehensive look at advances in medical robotics and rehabilitation devices and presents case studies focusing on their feedback control - Presents the significance of control theory in the pervasiveness of medical robots in surgery, exploration, diagnosis, therapy, and rehabilitation

Motor Control

Motor Control PDF Author: Anne Shumway-Cook
Publisher: Lippincott Williams & Wilkins
ISBN: 9780781766913
Category : Medical
Languages : en
Pages : 634

Book Description
Motor Control is the only text to bridge the gap between current motor control research and its applications to clinical practice. The text prepares therapists to examine and treat patients with problems related to balance, mobility, and upper extremity function, based on the best available evidence supporting clinical practice. The Third Edition features a new two-color design with an updated art program. This edition provides the latest research findings and their clinical applications in postural control, mobility, and upper extremity function. Drawings, charts, tables, and photographs are also included to clarify postural control and functional mobility, and laboratory activities and case studies are provided to reinforce key concepts.

Hybrid Control and Motion Planning of Dynamical Legged Locomotion

Hybrid Control and Motion Planning of Dynamical Legged Locomotion PDF Author: Nasser Sadati
Publisher: John Wiley & Sons
ISBN: 1118393724
Category : Technology & Engineering
Languages : en
Pages : 201

Book Description
This book addresses the need in the field for a comprehensive review of motion planning algorithms and hybrid control methodologies for complex legged robots. Introducing a multidisciplinary systems engineering approach for tackling many challenges posed by legged locomotion, the book provides engineering detail including hybrid models for planar and 3D legged robots, as well as hybrid control schemes for asymptotically stabilizing periodic orbits in these closed-loop systems. Complete with downloadable MATLAB code of the control algorithms and schemes used in the book, this book is an invaluable guide to the latest developments and future trends in dynamical legged locomotion.
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