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Hongwu Li

4 accepted papers

2024

Development of a Suspension Backpack With Quasi-Zero Stiffness and Controllable Damping

RA-L 2024

Previous research has shown that load-bearing with elastic suspension backpacks improves human biomechanics and reduces human energy expenditure. Constant-force suspension backpacks (CFSB) with zero stiffness were developed to minimize the inertial force of loads. However, there is a mismatch betwee

Cited by 2SourceScholar
2024

Human-Exoskeleton Locomotion Interaction Experience Transfer: Speeding up and Improving the Performance of Preference-based Optimizations of Exoskeleton Assistance During Walking

ICRA 2024poster

Preference-based optimizing methods have shown their advantages and potential in exploring individual, comfortable, and effective control strategies and assistance parameters of exoskeletons during locomotion. Research indicates that compared with naive wearers, knowledgeable wearers with abundant e…

Cited by 0SourceScholar
2024

Using Hip Assisted Running Exoskeleton with Impact Isolation Mechanism to Improve Energy Efficiency

IROS 2024poster

Research has indicated that exoskeletons can assist human movement, but due to the influence of additional weight and challenges in control strategy design, only a few exoskeletons effectively reduce the wearers’ metabolic costs during running. This paper proposes an innovative and efficient hip-ass…

Cited by 1SourceScholar
2022

RTSRAs: A Series-Parallel-Reconfigurable Tendon-Driven Supernumerary Robotic Arms

RA-L 2022

Supernumerary robotic limbs (SRL) are new types of wearable robots used as the third limb to work with humans. The device is designed to provide the wearer with better auxiliary ability. This paper presents the design and implementation of a Series-Parallel-Reconfigurable Tendon-driven Supernumerary

Cited by 17SourceScholar