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Review on Portable-Powered Lower Limb Exoskeletons.
Chunyu Jiang1, Junlong Xiao1, Haochen Wei1
1Department of Mechanical and Aerospace Engineering, Monash University, Clayton, VIC 3800, Australia.
Sensors (Basel, Switzerland)
|January 8, 2025
Summary
Portable-Powered Lower Limb Exoskeletons (PPLLEs) enhance mobility through advanced robotics. This review details current PPLLE mechanisms, control strategies, and sensors, highlighting key innovations and future research directions.
Area of Science:
- Robotics and biomechatronics engineering.
- Human-robot interaction.
- Assistive technology development.
Background:
- Robotics advancements are increasing robot integration into daily life.
- Portable-Powered Lower Limb Exoskeletons (PPLLEs) represent a significant innovation in assistive robotics.
- The performance of PPLLEs is critically dependent on the selection of mechanisms, control strategies, and sensors.
Purpose of the Study:
- To review the current research landscape of Portable-Powered Lower Limb Exoskeletons (PPLLEs).
- To analyze the key components influencing PPLLE performance: mechanisms, control strategies, and sensors.
- To identify technological compatibility, benefits, challenges, and future opportunities in PPLLE research.
Main Methods:
- Comprehensive literature review of PPLLE research.
- Analysis of different exoskeleton mechanisms, control algorithms, and sensor technologies.
- Evaluation of technological compatibility and performance benefits.
Main Results:
- Identification of effective PPLLE designs and control strategies.
- Assessment of various sensor integration methods for enhanced functionality.
- Discussion of the technological maturity and limitations of current PPLLE systems.
Conclusions:
- PPLLE research is rapidly advancing, with significant potential for improving mobility and quality of life.
- Optimizing mechanisms, control, and sensors is crucial for future PPLLE development.
- Further research is needed to address challenges and unlock the full potential of PPLLE technology.
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