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Sikai Zhao

5 accepted papers

2026

A Bio-Inspired Scalable Parallel Actuation Approach for Modular Reconfigurable Supernumerary Limbs

RA-L 2026

Supernumerary Robotic Limbs (SRLs) offer considerable promise for assisting wearers in complex tasks, yet their adaptability is often constrained by their inherent fixed morphology. While modular reconfigurable designs present a viable solution, applying it to wearable systems introduces critical si

Cited by 0SourceScholar
2025

ZBOT: A Novel Modular Robot Capable of Active Transformation from Snake to Bipedal Configuration through RL

IROS 2025

In recent years, significant progress has been made in the prototype design and control methodologies of modular snake robots. However, there is still relatively little research on the potential enabled by the active morphological transformation of robots. This paper presents a novel modular snake r

Cited by 0SourceScholar
2024

Design of a Multi-Environmentally Adaptable Modular Self-Reconfigurable Robot

RA-L 2024

Modular self-reconfigurable robots (MSRRs) have significantly progressed in hardware and algorithm development. However, they are generally used in terrestrial environments, leaving broad scenarios to be explored and benefited. This letter presents a novel amphibious self-reconfigurable robot (ASRR)

Cited by 11SourceScholar
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
2022

An Enveloping Soft Gripper With High-Load Carrying Capacity: Design, Characterization and Application

RA-L 2022

Soft grippers exhibit impressive grasping performance with great simplicity, compliance, adaptability, and robustness. However, it is a great challenge for them to achieve high-load carrying capacity. Here, we present a soft fabric gripper to achieve high-load carrying capacity. The gripper features

Cited by 17SourceScholar