Citation:

Shashank Pasupuleti, 2024. "Smart Materials And Actuators In Mechanical Systems: Applications In Robotics And Aerospace", ESP Journal of Engineering & Technology Advancements  4(3): 151-158.

Abstract:

Smart materials and actuators are transforming mechanical systems by offering dynamic capabilities that respond to environmental stimuli, making them essential for advanced applications in robotics and aerospace. These materials adapt their properties, such as shape, stiffness, or conductivity, in response to factors like temperature, electrical fields, or pressure. By integrating smart materials into actuators, systems can achieve high precision, flexibility, and responsiveness. This paper explores the theoretical foundations, properties, and various applications of smart materials and actuators, particularly in the fields of robotics and aerospace. The discussion extends to the challenges faced by these materials, such as material fatigue, energy consumption, and integration complexity. Additionally, future research directions are highlighted, with a focus on energy harvesting actuators, nanotechnology, and the integration of AI in control systems. The paper also presents real-world case studies demonstrating the potential of smart materials and actuators to enhance the performance of systems in challenging environments.

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Keywords:

: Smart Materials, Actuators, Robotics, Aerospace, Soft Robotics, Autonomous Systems, Adaptive Structures, Flight Control, Energy Efficiency, Nanotechnology, Self-Healing Materials, Material Fatigue, Human-Robot Interaction, Precision Robotics, Energy Harvesting Actuators.