拆解灵巧手，ADI深度赋能

Core Viewpoint - The article discusses the critical role of dexterous hands in humanoid robots and highlights the challenges and advancements in developing these components, particularly focusing on the contributions of Analog Devices, Inc. (ADI) in this field [2][11]. Group 1: Importance of Dexterous Hands - Dexterous hands are essential for humanoid robots, involving complex control with multiple degrees of freedom, which significantly impacts the overall cost and functionality of the robots [2][3]. - The performance and cost of dexterous hands are influenced by various key technologies, including biomimetic structures, actuation, transmission, sensing, composite materials, and modeling and control [3][4]. Group 2: Challenges in Development - Achieving the dexterity of human hands is challenging due to the need for precise feedback and environmental sensing, requiring both internal and external sensors [3][4]. - Traditional solutions relying on gears or linear sensors are often bulky and costly, necessitating recalibration after power loss, which affects production efficiency [4][5]. Group 3: ADI's Solutions - ADI offers innovative solutions for the actuation market, such as the ADMT4000, which features a dual magnetic sensor architecture that allows for position memory during power outages, significantly reducing system size, weight, and cost [7][8]. - The company has introduced an integrated FOC (Field-Oriented Control) solution that simplifies motor control, enhances efficiency, and reduces wiring complexity, making it suitable for dexterous hand applications [8][9]. Group 4: Wireless Connectivity - ADI is advancing wireless connectivity solutions for dexterous hands, exemplified by the ADMV9611/ADMV9621, which enables high-speed data transmission in the 60 GHz band, facilitating seamless communication within robotic systems [9][10]. Group 5: Future Outlook - The advancements in dexterous hand technology, supported by companies like ADI, are reshaping the future of humanoid robots, moving from chip provision to module and complete system solutions, with the potential to endow robots with human-like dexterity and intelligence [11][12].