Results 31 to 40 of about 195,670 (300)

Research on a Novel Vascular Interventional Surgery Robot and Control Method Based on Precise Delivery

open access: yesIEEE Access, 2021
In a vascular interventional surgery robot system, accurately pushing the guidewire into the patient-specific branch vessel is the core step of the entire operation, so it has become the focus of the master-slave co-control of the guidewire propulsion ...
Hongbo Wang   +5 more
doaj   +1 more source

Development of Electric Wheelchair with Input of Force Feedback Joystick

open access: yesMATEC Web of Conferences, 2016
The purpose of this study is to realize the high function of an electric wheelchair with the consideration of the driving environment. The orientation sensor is used to comprehend the driving environment.
Sugihara Keisuke   +2 more
doaj   +1 more source

Realization of Force Detection and Feedback Control for Slave Manipulator of Master/Slave Surgical Robot

open access: yesSensors, 2021
Robot-assisted minimally invasive surgery (MIS) has received increasing attention, both in the academic field and clinical operation. Master/slave control is the most widely adopted manipulation mode for surgical robots.
Hu Shi   +3 more
doaj   +1 more source

Enhancing motor imagery detection efficacy using multisensory virtual reality priming

open access: yesFrontiers in Neuroergonomics, 2023
Brain-computer interfaces (BCI) have been developed to allow users to communicate with the external world by translating brain activity into control signals.
Reza Amini Gougeh, Tiago H. Falk
doaj   +1 more source

Toward understanding the effects of visual- and force- feedback on robotic hand grasping performance for space teleoperation

open access: yes, 2010
This paper introduces a study aimed to help quantify the benefits of limited-performance force-feedback user input devices for space telemanipulation with a dexterous robotic arm.
null Zhaopeng Chen   +11 more
core   +1 more source

Fingertip force estimation method of a human-like 3DOF robotic finger capable of fast tapping motion

open access: yesNihon Kikai Gakkai ronbunshu, 2023
There are several studies focusing on rapid tapping motion for a robotic finger, including not only a theoretical approach of musculoskeletal modeling of a human finger but also an empirical challenge with robotic finger.
Takahiro INOUE   +3 more
doaj   +1 more source

Closed-Loop Force Control by Biorealistic Hand Prosthesis With Visual and Tactile Sensory Feedback

open access: yesIEEE Transactions on Neural Systems and Rehabilitation Engineering
The ability of a novel biorealistic hand prosthesis for grasp force control reveals improved neural compatibility between the human-prosthetic interaction.
Zhuozhi Zhang   +6 more
doaj   +1 more source

Thrust Vector Observation for Force Feedback-Controlled UAVs

open access: yesDrones, 2022
This paper presents a novel approach to Thrust Vector Control (TVC) for small Unmanned Aerial Vehicles (UAVs). The difficulties associated with conventional feed-forward TVC are outlined, and a practical solution to conquer these challenges is derived ...
Lennart Werner   +3 more
doaj   +1 more source

Teleoperation with virtual force feedback [PDF]

open access: yes, 1994
In this paper we describe an algorithm for generating virtual forces in a bilateral teleoperator system. The virtual forces are generated from a world model and are used to provide real-time obstacle avoidance and guidance capabilities. The algorithm requires that the slave's tool and every object in the environment be decomposed into convex polyhedral
openaire   +1 more source

Visual force feedback in laparoscopic training [PDF]

open access: yesSurgical Endoscopy, 2011
To improve endoscopic surgical skills, an increasing number of surgical residents practice on box or virtual reality (VR) trainers. Current training is focused mainly on hand-eye coordination. Training methods that focus on applying the right amount of force are not yet available.The aim of this project is to develop a low-cost training system that ...
Horeman, T.   +4 more
openaire   +5 more sources

Home - About - Disclaimer - Privacy