Qihan Chen

ORCID: 0000-0003-0819-3786
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About
Contact & Profiles
Research Areas
  • Soft Robotics and Applications
  • Robot Manipulation and Learning
  • Modular Robots and Swarm Intelligence
  • Advanced Polymer Synthesis and Characterization
  • Extraction and Separation Processes
  • Retinal Diseases and Treatments
  • Glaucoma and retinal disorders
  • Space Satellite Systems and Control
  • Surgical Simulation and Training
  • Advanced Battery Materials and Technologies
  • Force Microscopy Techniques and Applications
  • Polymer crystallization and properties
  • Retinal Imaging and Analysis
  • Advancements in Battery Materials
  • Anatomy and Medical Technology

Sun Yat-sen University
2022-2024

Shenzhen University
2023-2024

Denison University
2023

University of Liverpool
2022

In surgery, the robot can automatically adjust endoscope to ensure stability of surgical image and reduce burden on doctor. It is becoming a research hotspot current assistance. The identification localization endoscopic instruments tips key achieve efficient "doctor–robot" collaboration. However, traditional methods have problems poor real-time performance insufficient information expression. This article proposes an autonomous recognition multiple instrument based arrow object bounding box...

10.1109/tim.2022.3162596 article EN IEEE Transactions on Instrumentation and Measurement 2022-01-01

Abstract Large or repeated mechanical loads usually degrade polymers by accelerating fragmentation of their backbones but rarely, they can cause new backbone bonds to form. When these form faster than the original break, degradation may be arrested reversed in real time. Exploiting such constructive remodeling has proven challenging because we lack an understanding competition between bond-forming and bond-breaking reactions mechanically-stressed polymers. Here report molecular mechanism...

10.1038/s41467-022-30947-8 article EN cc-by Nature Communications 2022-06-07

A SnOS/GNS nanocomposite consisting of a single phase nanocrystal (3–5 nm) improves the kinetics electrochemical reactions lithium-ion batteries.

10.1039/d3se00141e article EN Sustainable Energy & Fuels 2023-01-01

The high flexibility of cable-driven snake-like manipulators (CDSM) makes them well-suited for tasks in narrow and unstructured spaces. However, ensuring both stiffness load capacity while maintaining good compliance safe human-robot interaction is challenging. We design a modular manipulator (MCDSM) improve its active through impedance control. Firstly, the detachable arm segments MCDSM can adapt to multiple tasks. drive units plug-in boxes facilitate quick installation maintenance....

10.2139/ssrn.4530723 preprint EN 2023-01-01
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