Controllability and Optimal Control of Microswimmers: Theory and Applications

C Moreau - Journal of the Physical Society of Japan, 2023 - journals.jps.jp
The process of swimming at the microscopic scale is successfully described as a finite-
dimensional, nonholonomic control system due to negligible inertia in the low-Reynolds …

The asymptotic coarse-graining formulation of slender-rods, bio-filaments and flagella

C Moreau, L Giraldi, H Gadêlha - Journal of the Royal …, 2018 - royalsocietypublishing.org
The inertialess fluid–structure interactions of active and passive inextensible filaments and
slender-rods are ubiquitous in nature, from the dynamics of semi-flexible polymers and …

Local controllability of a magnetized Purcell's swimmer

C Moreau - IEEE Control Systems Letters, 2019 - ieeexplore.ieee.org
This letter focuses on the control theory aspects of the dynamics of a magnetized micro-
swimmer robot model made of three rigid links. Under generic assumptions on the …

Control and controllability of microswimmers by a shearing flow

C Moreau, K Ishimoto, EA Gaffney… - Royal Society Open …, 2021 - royalsocietypublishing.org
With the continuing rapid development of artificial microrobots and active particles,
questions of microswimmer guidance and control are becoming ever more relevant and …

Driving a microswimmer with wall-induced flow

C Moreau, K Ishimoto - Micromachines, 2021 - mdpi.com
Active walls such as cilia and bacteria carpets generate background flows that can influence
the trajectories of microswimmers moving nearby. Recent advances in artificial magnetic …

A magnetorheological flap valve micropump for drug delivery applications

S Cesmeci, R Hassan, M Baniasadi… - Journal of Intelligent …, 2023 - journals.sagepub.com
In this paper, we propose a flap valve micro-fluidic pump that relies on an electromagnetic
actuation mechanism. We employed a multiphysics-based simulation methodology to prove …

Local controllability, trajectory planning, and stabilization of a two-agent underactuated microrobotic system

M Fruchard, L Sadelli, A Ferreira - IEEE Systems Journal, 2019 - ieeexplore.ieee.org
Multimicroagent systems are appealing to perform targeted therapy, biosensing, and
diagnosis. However on most magnetic platforms, the magnetic field is stationary so all the …

Controllability and control synthesis of underactuated magnetic microrobots

M Fruchard - Automatica, 2023 - Elsevier
The control of multiple magnetic microrobots is of particular interest for therapeutic
applications. Yet the controllability of such a system is not straightforward since, on most of …

A magnetorheological duckbill valve micropump for drug delivery applications

R Hassan, S Cesmeci, M Baniasadi, A Palacio… - Micromachines, 2022 - mdpi.com
In this study, we propose a duckbill valve microfluidic pump that relies on an electromagnetic
actuation mechanism. An FEA/CFD-based approach was adopted for the design of the …

Controllability and accessibility results for N-link horizontal planar manipulators with one unactuated joint

T Chen, B Goodwine - Automatica, 2021 - Elsevier
Previous work on controllability of underactuated serial horizontal planar manipulators
mostly focused only on a specific number of links, whereas this paper considers a general N …