Human Motion Capture and Identification for Assistive Systems Design in Rehabilitation. Pubudu N. Pathirana
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Human Motion Capture and Identification for Assistive Systems Design in Rehabilitation
Pubudu N. Pathirana
Saiyi Li
Yee Siong Lee
Trieu Pham
This edition first published 2021 © 2021 John Wiley & Sons Ltd
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Library of Congress Cataloging‐in‐Publication Data
Names: Pathirana, Pubudu N., author. | Li, Saiyi, author. | Lee, Yee Siong, author. | Pham, Trieu, author.
Title: Human motion capture and identification for assistive systems design in rehabilitation / Pubudu N. Pathirana, Saiyi Li, Yee Siong Lee, Trieu Pham.
Description: Hoboken, NJ : Wiley, 2021. | Includes bibliographical references and index.
Identifiers: LCCN 2020043708 (print) | LCCN 2020043709 (ebook) | ISBN 9781119515074 (cloth) | ISBN 9781119515234 (adobe pdf) | ISBN 9781119515210 (epub)
Subjects: LCSH: Rehabilitation technology. | Musculoskeletal system–Wounds and injuries–Treatment. | Neuromuscular diseases–Treatment. | Medical rehabilitation. | Telecommunication in medicine. | Human locomotion–Measurement. | Human locomotion–Computer simulation.
Classification: LCC RM950 .P38 2021 (print) | LCC RM950 (ebook) | DDC 617/.03–dc23
LC record available at https://lccn.loc.gov/2020043708
LC ebook record available at https://lccn.loc.gov/2020043709
Cover Design: Wiley
Cover Image: © Westend61/Getty Images
1
Introduction
1.1 Human Body – Kinematic Perspective
The human musculoskeletal system (also known as the locomotor system) is the combination of two main components, namely a passive skeletal system and an active muscular system to facilitate human movements with support and stability. The skeletal system initiates with 230 bones at birth and reduces to 206 due to fusion of some bones as the person reaches adulthood and these bones form the axial skeleton and the appendicular skeleton via 360 joints. There are four types of bones in the human body, namely short bones, flat bones, irregular bones and sesamoid bones, while there are three types of joints, immovable joints, slightly movable joints and freely movable joints. The muscular system includes muscles, tendons, ligaments, and other connecting tissues [108]. Figure 1.1 is a depiction of these two components.
The muscular system