A human-machine collaborative control system for exoskeletons

By designing an exoskeleton human-machine collaborative control system, multi-point fit support and intelligent adjustment of the user's back, waist and arms are achieved, solving the problem of poor body shape adaptability in existing technologies and improving wearing comfort and system stability.

CN122077576APending Publication Date: 2026-05-26HEFEI UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HEFEI UNIV OF TECH
Filing Date
2026-03-31
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing exoskeleton robots lack a comprehensive and coordinated support and adjustment mechanism for the user's back, waist, and arms, making it difficult to adapt to differences in body shape and affecting wearing comfort and system stability.

Method used

Design an exoskeleton human-machine collaborative control system, including symmetrical L-shaped bending exoskeleton collaborative arms, upper back, middle back and lower back connecting components, and waist connecting components. It adopts an electrically or hydraulically controlled telescopic rod and servo motor drive to achieve multi-point fit support, adaptive shoulder width adjustment and intelligent waist tightness adjustment.

Benefits of technology

It achieves multi-part collaborative support, improves the fit and connection stability between the system and the user, enhances wearing comfort and intelligence, and improves the compactness and stability of the overall structure.

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Abstract

This invention relates to the field of exoskeleton robot technology, and more particularly to an exoskeleton human-machine collaborative control system, comprising: two symmetrically arranged exoskeleton collaborative arms, an upper back connecting component connected between the two exoskeleton collaborative arms, a middle back pad connected to the upper back connecting component, a lower back connecting component connected to the middle back pad and located directly below the upper back connecting component, and a waist connecting component connected to one end of the lower back connecting component. This exoskeleton human-machine collaborative control system can achieve multi-part collaborative support, has good fit, and can also achieve adaptive shoulder width adjustment and intelligent waist tightness adjustment. It is easy to wear, has a compact and stable back structure, high space utilization, and can perform multi-level adjustment and secondary tightening for a tighter fit. The overall system has significant improvements in structural collaboration, adaptive adjustment capability, wearability intelligence, and system stability.
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Citation Information

Patent Citations

  • Upper limb exoskeleton robot

    CN210589276U