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@article{207462,
        author = {Sabareesan R},
        title = {DYNAMIC ASSIST: SMA-POWERED EXOSKELETON FOR ENHANCED MOBILITY},
        journal = {International Journal of Innovative Research in Technology},
        year = {2026},
        volume = {13},
        number = {3},
        pages = {1159-1162},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=207462},
        abstract = {This research describes the design, conceptualization, and experimentation of a Shape Memory Alloy (SMA)-powered exoskeleton for the rehabilitation of lower limbs with the aim of enhancing mobility in patients afflicted with physical disability as a result of neurological, muscular, or age-related diseases. The key innovation lies in the use of Nitinol-based SMA actuators, which replace traditional mechanical motors, thus making the system extremely compact, lightweight, and less noisy during operation. To enable convenient intuitive, hands-free operation, a voice recognition module has been incorporated, ensuring friendly user interface with the device. Additionally, a thermal feedback system has been incorporated, making use of a MAX6675 module coupled with a K-type thermocouple, to track and control the heating cycles of the SMA and ensure safety while avoiding the risk of material fatigue. Empirical evidence confirms the efficacy of the system in providing dynamic support across different loading conditions, holding the promise of a promising platform for its potential use in clinical rehabilitation, geriatric care, and industrial support. The research concludes by defining possible areas of future development, including the incorporation of artificial intelligence and sophisticated cooling systems.},
        keywords = {Exoskeleton, Shape Memory Alloy, SMA Actuators, Nitinol, Voice Control, Wearable Robotics, Thermocouple Feedback},
        month = {August},
        }