[HTML][HTML] Robust control strategy of gradient magnetic drive for microrobots based on extended state observer

J Lu, Y Liu, W Huang, K Bi, Y Zhu… - Cyborg and Bionic Systems, 2022 - spj.science.org
Microrobots have great application potential in the biomedical field, to realize the precision
and efficiency of microrobots in vivo is research focus in this field. Microrobots are …

Combined magnetic field decoupling and disturbance rejection control of microrobots based on extended state observer

Q Fan, W Chen, W Huang, L Xie, K Bi… - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Magnetic microrobots are potentially used in various biomedical applications due to their
distinguished properties in bio-related manipulation such as minimally invasive and …

Vision-based automated control of magnetic microrobots

X Tang, Y Li, X Liu, D Liu, Z Chen, T Arai - Micromachines, 2022 - mdpi.com
Magnetic microrobots are vital tools for targeted therapy, drug delivery, and
micromanipulation on cells in the biomedical field. In this paper, we report an automated …

Event-triggered sliding mode control to manipulate a microrobot with two-magnet system under input constraint

SK Soni, Z El Hamdaoui, S Wang… - … on Variable Structure …, 2022 - ieeexplore.ieee.org
Several biomedical applications can be achieved using two-magnet driving microrobots
since they are easy to manipulate and can be accessed within complex microenvironments …

A robust motion control with antiwindup scheme for electromagnetic actuated microrobot using time-delay estimation

J Kim, H Choi, J Kim - IEEE/ASME Transactions on …, 2019 - ieeexplore.ieee.org
For the safety and efficacy of in vivo therapy using electromagnetic actuated microrobots,
position tracking performance is crucially important. However, it is difficult to manipulate the …

Adaptive learning and sliding mode control for a magnetic microrobot precision tracking with uncertainties

Y Liu, H Wang, Q Fan - IEEE Robotics and Automation Letters, 2023 - ieeexplore.ieee.org
Magnetic microrobots have potential applications in many medical diagnosis and treatment
due to the unique characteristics in biological fine manipulation, such as precise drug …

Robust independent and simultaneous position control of multiple magnetic microrobots by sliding mode controller

R Khalesi, M Yousefi, HN Pishkenari, G Vossoughi - Mechatronics, 2022 - Elsevier
Recent development in technology and improvement of manufacturing tools have
accelerated the use of microrobots (MRs) in numerous areas such as micro sensing and …

RectMag3D: A magnetic actuation system for steering milli/microrobots based on rectangular electromagnetic coils

S Yuan, Y Wan, S Song - Applied Sciences, 2020 - mdpi.com
Milli/microrobots benefit from their small size and can perform minimally invasive surgery in
a limited tissue space and eliminate the need for fine operations such as thrombus, which …

Electromagnetic actuation of microrobots in a simulated vascular structure with a position estimator based motion controller

D Dong, WS Lam, D Sun - IEEE Robotics and Automation …, 2020 - ieeexplore.ieee.org
The use of microrobots to achieve micromanipulation in vivo has attracted considerable
attention in recent years to meet the request of non-invasiveness, precision and high …

Robust navigation control of a microrobot with hysteresis compensation

Y Jia, L Zheng, D Dong, Y Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Navigation control of microrobots in vivo has great potential in precision medicine and has
attracted considerable attention in recent years. The control performance of the existing …