A5013869477- Advanced Sensor and Energy Harvesting Materials
- Soft Robotics and Applications
- Robot Manipulation and Learning
- Tactile and Sensory Interactions
- Advanced Materials and Mechanics
- Conducting polymers and applications
- Gas Sensing Nanomaterials and Sensors
- Analytical Chemistry and Sensors
- Robotics and Automated Systems
- Modular Robots and Swarm Intelligence
- Hand Gesture Recognition Systems
Harbin Institute of Technology
2022-2025
Robotics Research (United States)
2025
In the field of intelligent sensing, a major challenge pertains to development capacitive pressure sensors that can precisely detect minute changes and simultaneously exhibit wide linear range high sensitivity. This paper develops novel sensor inspired by gradient microstructure tree frog toe pads, which is suitable for various applications including texture recognition, motion monitoring, object grasping recognition. The employs magnetic induction technology control morphology combines it...
In the realm of intelligent sensing, development multifunctional, highly sensitive, wide-ranging, and durable flexible sensors remains a formidable challenge. This paper introduces dual-mode ionic gel sensor, inspired by sensory mechanisms ants developed through magnetically induced technology capable simultaneously detecting environmental humidity pressure. The sensor is fabricated from prestretched, buckled poly(vinyl alcohol) (PVA) with microstructures, exhibiting rapid response high...
In the field of flexible sensors, development multifunctional, highly sensitive, wide detection range, and excellent durability sensors remains a significant challenge. This paper designs fabricates dual-mode ion gel sensor based on spider's sensing mechanism, integrating both wind speed pressure detection. The employs magnetic fiber flocking inductive resonance principles, providing accurate within range 2 to 11.5 m/s, with good linear response high sensitivity. impedance signal exhibits...
Abstract The monitoring of the grasping behavior variable stiffness grippers has emerged as a challenge due to increasing use soft in logistics sorting applications. In this research, flexible multifunctional sensor is developed by combining liquid metal microchannel structure with granular single electrode which detects bending angle and gripper real‐time. novel works integrating triboelectric nanogenerator particle interference finger. It found that loading force on factor 2.39 does not...
Amidst the rapid development of intelligent robotics and wearable health monitoring devices, there is an urgent demand for flexible sensor systems with high sensitivity precise feedback. In this paper, a multifunctional triboelectric inspired by phenomenon buckling introduced, which integrates kirigami structures nanogenerator principles to accurately detect one-dimensional (1D) two-dimensional (2D) deformations. The employs contact-separating structure, its friction layers consisting 2D...
The stomach is a vital organ in the human digestive system, and its condition critical to health. physical movement of during digestion controlled by circular oblique muscles. Existing simulators are unable realistically reproduce stomach. Due complexity gastric motility, it challenging simulate sense motility. This study proposes for first time bionic soft robotic (BSRS) with an integrated drive sensing structure inspired origami self-powered technology. (SS) can movements various parts...
The constant curvature model is the most widely used kinematics of hyper-redundant robots. However, it incurs large errors when robots have load or deformation. To address these issues, this paper proposes a position acquisition method with combination flexible sensors and model. A hyper-elastic sensor based on liquid alloy developed to directly test geometric parameters robot joints. mapping between resistance length also built. By combining testing data sensors, overall arm can be...
Soft robots have unlimited degrees of freedom, which limits the application traditional sensors in field soft robots. Therefore, continuous motion monitoring and tactile feedback for been challenging. To address this challenge, paper proposes a multifunctional sensor by combining controlled buckling structure with triboelectric nanogenerator first time to detect control grasping, realize two-dimensional (2D) planar motion, achieve adaptive obstacle avoidance A 2D kirigami electrode is...