The book “Biologically Inspired Robotics,” edited by Yunhui Liu and Dong Sun, is a comprehensive collection that bridges biology and robotics. It showcases how biological principles—ranging from the mechanics of animal locomotion to neural control strategies—can be harnessed to design and control advanced robotic systems. Here’s an overview of its key themes:
• Interdisciplinary Foundations
 The book is divided into four thematic parts. The first part explores biomimetic design and control strategies, where researchers develop robots that mimic natural movement (such as snake-like locomotion and humanoid motion) using models inspired by biological systems. The work in these chapters often employs concepts like central pattern generators (CPGs) to generate rhythmic, adaptive motions.
• Innovative Control and Actuation
 Beyond design, several chapters focus on control methodologies. For example, CPG-based control mechanisms are detailed to address the challenges of coordinating many degrees of freedom in a robot. Other chapters delve into novel actuation techniques—like artificial muscles that simulate the contraction and force generation of biological muscles—which are critical for creating more lifelike and responsive robots.
• Micro/Nano Bio-Robotic Systems
 A section of the book is dedicated to the emerging area of micro and nano bio-robotic systems. These chapters discuss the design and application of miniature robots for tasks such as single-cell manipulation, highlighting both the technological challenges and the potential applications in fields like medical diagnostics and environmental monitoring.
• Biological Measurement and Sensing
 The book also emphasizes the role of sensing in robotics, drawing inspiration from how living organisms perceive their environment. Chapters in this part cover the development of biologically inspired sensors (e.g., tactile sensors, artificial eyes and ears) and the use of bio-signals (like EMG and EEG) for controlling robotic devices. These insights not only advance robotic sensing but also contribute to our understanding of human and animal physiology.
• Applications to Biological Problems
 Finally, the book illustrates how robotics can be used as a tool for biological investigation. Chapters address topics such as the mathematical modeling of brain circuitry and the design of rehabilitation systems for injured limbs. These applications underscore the dual nature of the field: while biology inspires robotics, robotic systems in turn provide new ways to study and interact with biological systems.
Based on works originally presented at the 2009 IEEE International Conference on Robotics and Biomimetics (ROBIO), this volume gathers contributions from leading researchers worldwide. Its content ranges from theoretical models and simulation results to experimental validations, making it a valuable resource for both roboticists and biologists interested in the dynamic interplay between living systems and engineered machines.
