Abstract: This article introduces a novel Fiber Bragg Grating (FBG) 3-D force sensor designed for the end-effectors of medical robots.
The customized design and integration of force perception functions on different robots have become one of the research hotspots of surgical robotics-worldwide recently. A force perception sensor for
Accurate measurement of contact forces between medical instrument tips and tissues is a critical challenge in minimally invasive surgery (MIS), where the lack of tactile feedback can compromise
Moreover, the force transfer to the base introduces various disturbing forces and the measurement accuracy is low. To reduce the risk of soft tissue being damaged and to enhance the
A reliable and high-performance end-effector force-sensing solution for the field of medical robotics that excels in force detection during medical palpation and acupuncture procedures,
A Novel Fiber Bragg Grating Three-Dimensional Force Sensor for Medical Robotics Qiaokang Liang, Senior Member, IEEE, Songtao Ouyang, Jianyong Long, Member, IEEE, Li Zhou, and Dan Zhang,
Fiber Bragg grating (FBG) sensors have an advantage over optical sensors in that they are lightweight, easy to terminate, and have a high flexibility
This paper presents a fiber Bragg grating (FBG)-based six-dimensional (6-D) force/torque (F/T) sensor that can be mounted on robot joints for the detection of comprehensive force/torque
This article designed a novel 3D force perception system based on the Fiber Bragg Grating Sensor (FBG). It contains four fibers and one of them set at the center of sensor. The
This paper presents a three-dimensional (3-D) force sensor based on fiber Bragg grating (FBG) for robot plantar force measuring. A classical Maltese-cross beam with multiplexed FBGs has
Download Citation | Research of three-dimensional force sensor based on multiplexed fiber Bragg grating strain sensors | Most safety problems of architectural structures are caused by
Fiber Bragg grating (FBG) sensors are attractive for MIS instruments because they are compact, multiplexable, and intrinsically immune to electromagnetic interference, enabling distal force
Accurate and high resolution force sensing is therefore indispensable in such critical situations. Accordingly, this work presents the development of a
Abstract The acquisition of three-dimensional (3D) movement information of cracks is essential for structural health monitoring. This paper proposes an FBG-based 3D displacement
An instrument usually is installed at the distal end of a continuum surgical robot to perform specific tasks. The driving wire of the instrument needs to pass through the central channel of the continuum robot.
To reduce the risk of soft tissue being damaged and to enhance the intelligent control strategy of the puncture robot, this paper designs a three
A 3-D force sensor based on fiber Bragg grating (FBG) is proposed in this article. A spatially layered elastomer structure is designed, and a single-mode fiber inscribed with four FBGs is laid at each
Abstract This study introduced a 3D-printed sensing element based on fiber Bragg grating (FBG) technology to measure grasping forces when integrated into surgical forceps during minimally
AB - This article introduces a novel Fiber Bragg Grating (FBG) 3-D force sensor designed for the end-effectors of medical robots. The sensor incorporates a specially designed layered elastic structure,
To reduce the risk of soft tissue being damaged and to enhance the intelligent control strategy of the puncture robot, this paper designs a three-dimensional force sensor based on fiber Bragg
Abstract Fiber Bragg grating (FBG) based force sensing technology receives much attention from various research communities in robotics. In this paper, we investigate a three-axis
Conventional fiber Bragg grating (FBG) sensors cannot fully meet the requirements of a modern safety monitoring system in practical application. Therefore, the research of a three
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