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Pregled bibliografske jedinice broj: 1088174

Increasing the Accuracy of Robotic Neurosurgical Procedures Through Robot Calibration


Drobilo, Luka; Švaco, Marko; Jerbić, Bojan
Increasing the Accuracy of Robotic Neurosurgical Procedures Through Robot Calibration // MIPRO 2020 43rd International Convention Proceedings / Skala, Karolj (ur.).
Opatija, 2020. str. 1428-1436 doi:10.23919/MIPRO48935.2020.9245233 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 1088174 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Increasing the Accuracy of Robotic Neurosurgical Procedures Through Robot Calibration

Autori
Drobilo, Luka ; Švaco, Marko ; Jerbić, Bojan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
MIPRO 2020 43rd International Convention Proceedings / Skala, Karolj - Opatija, 2020, 1428-1436

Skup
MIPRO 2020 RTA - Robotics Technologies and Applications

Mjesto i datum
Opatija, Hrvatska, 30.09.2020.-01.10.2020

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
robot calibration ; RONNA ; medical robotics ; neurosurgery, accuracy

Sažetak
One of the main concerns in neurosurgical procedures, besides safety and achieving sterile environments, is procedure accuracy. Although robots are well known for their reliability, absolute accuracy has always been an issue, especially for configurations with serially linked revolute joints. This issue can be addressed through various localisation and positioning strategies which significantly increase procedure accuracy but also increase overall procedure duration and can never achieve the full potential of the system. To address this issue robot calibration is performed to better fit the model used for positional calculations to the robot. In this article an experimental setup based on the neurosurgical robotic system RONNA is presented. A robot tool with highly precise sensors combined with a precisely measured reference phantom is used to perform measurements as well as for validation, and robot parameters are calibrated using a Sequential Quadratic Programming-based algorithm. A method for implementing the calibrated model into the RONNA workflow is presented and positioning accuracy achieved using the calibrated model is compared with a model obtained through the commercial calibration software RoboDK. Validation results show positioning accuracies comparable to the commercially calibrated model, with additional improvements yet to be implemented into the model and calibration setup. Experimental testing shows a potential for decrease in localisation time and increase in overall procedure accuracy of neurosurgical procedures, which can be very beneficial, especially for more complex procedures.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Interdisciplinarne tehničke znanosti



POVEZANOST RADA


Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb,
Klinička bolnica "Dubrava"

Profili:

Avatar Url Bojan Jerbić (autor)

Avatar Url Marko Švaco (autor)

Avatar Url Luka Drobilo (autor)

Citiraj ovu publikaciju

Drobilo, Luka; Švaco, Marko; Jerbić, Bojan
Increasing the Accuracy of Robotic Neurosurgical Procedures Through Robot Calibration // MIPRO 2020 43rd International Convention Proceedings / Skala, Karolj (ur.).
Opatija, 2020. str. 1428-1436 doi:10.23919/MIPRO48935.2020.9245233 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Drobilo, L., Švaco, M. & Jerbić, B. (2020) Increasing the Accuracy of Robotic Neurosurgical Procedures Through Robot Calibration. U: Skala, K. (ur.)MIPRO 2020 43rd International Convention Proceedings doi:10.23919/MIPRO48935.2020.9245233.
@article{article, editor = {Skala, K.}, year = {2020}, pages = {1428-1436}, DOI = {10.23919/MIPRO48935.2020.9245233}, keywords = {robot calibration, RONNA, medical robotics, neurosurgery, accuracy}, doi = {10.23919/MIPRO48935.2020.9245233}, title = {Increasing the Accuracy of Robotic Neurosurgical Procedures Through Robot Calibration}, keyword = {robot calibration, RONNA, medical robotics, neurosurgery, accuracy}, publisherplace = {Opatija, Hrvatska} }
@article{article, editor = {Skala, K.}, year = {2020}, pages = {1428-1436}, DOI = {10.23919/MIPRO48935.2020.9245233}, keywords = {robot calibration, RONNA, medical robotics, neurosurgery, accuracy}, doi = {10.23919/MIPRO48935.2020.9245233}, title = {Increasing the Accuracy of Robotic Neurosurgical Procedures Through Robot Calibration}, keyword = {robot calibration, RONNA, medical robotics, neurosurgery, accuracy}, publisherplace = {Opatija, Hrvatska} }

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