About this book:

*Soft Robotics and Adaptive Materials* explores the transition from traditional, rigid automation to compliant robotic systems designed for safe interaction with humans and delicate environments. The book establishes that by using low-modulus materials like elastomers, hydrogels, and textiles, engineers can leverage "morphological computation"—a design philosophy where a robot’s physical structure and material properties handle complex tasks, such as shape adaptation and energy absorption, reducing the computational burden on centralized controllers.

The text details a diverse palette of actuation and sensing technologies essential for soft systems. It covers fluidic mechanisms, such as PneuNets and McKibben artificial muscles, alongside "smart" stimuli-responsive media like shape-memory polymers, liquid crystal elastomers, and electroactive polymers. To provide these machines with "nerves," the book describes the integration of stretchable piezoresistive sensors, optical fibers, and liquid metal interconnects. These components require specialized modeling techniques—ranging from high-fidelity continuum mechanics and finite element analysis to real-time reduced-order models—to predict and control the infinite degrees of freedom inherent in deformable bodies.

A significant portion of the book focuses on the practicalities of bringing these robots to life through advanced fabrication and control. It examines workflows involving soft lithography, multi-material 3D printing, and hybrid manufacturing to create monolithic, functional platforms. Control strategies are presented as a tiered approach, combining classical nonlinear feedback and impedance control with modern machine learning and model-predictive schemes. This technical foundation is balanced by a focus on reliability and testing, ensuring that compliant systems meet the rigorous durability and safety standards required for field use.

The final chapters highlight the transformative potential of soft robotics across various sectors. In healthcare, the technology enables wearable rehabilitation suits and minimally invasive surgical tools that minimize tissue trauma. In agriculture, soft grippers allow for the automated harvesting of delicate produce, while soft sensors offer new methods for environmental monitoring. Ultimately, the book provides a comprehensive roadmap for the field, addressing the engineering challenges of power autonomy and system integration alongside the ethical and regulatory considerations necessary for deploying these gentle machines in everyday human environments.