Interests
I am fascinated by moving mechanisms. In my current role as assistant professor, I try to translate design principles from the precision engineering field to other domains, such as medical devices and agro-food robotics. I am currently involved in two research projects in design of flexure-based grippers. Previously, I worked on medical robots (Msc and EngD) and on dynamic balance. My interests include flexure-based mechanisms, static and dynamic balance, parallel robotics, kinematics, grippers and screw theory.
Research projects
FlexCRAFT - Within the FlexCRAFT program we aim to equip robot with flexure-based grippers that are able to handle delicate and deformable objects with varying shapes for the agro-food industry. Additive manufacturing of flexure-based grippers allow for seamless integration of functionalities such as underactuation, adjustable stiffness and joint locking without compromising the strict hygiene requirements. In this program I coordinate the project 'Gripping and manipulation'.
Synergia - Within this project we resesarch flexure-based robotic systems for weeding and harvesting in the open field maintenance operations in greenhouses.
Previous projects
IN-BALANCE - Cycle time reduction of commercial robots require faster robots without compromising the accuracy. Higher velocities and acceleration also increases the reaction force and moments at the base which in turn lead to undesired base vibrations. These vibrations reduce the accuracy of the end-effector and therefore require waiting times to let the vibrations dampen out. Dynamic balancing aims to distribute the mass of the mechanism such that these shaking forces and moments are eliminated. Considering dynamic balance at the beginning of the design process and the use of parallel mechanisms can reduce the complexity and added inertia of the balancing solution.
TMS Robot - A novel robot has been designed for the application of Transcranial magnetic stimulation (TMS) during motion therapies such as treadmill walking. As the velocity of the head during treadmill walking exceeds the velocity safety limits of conventional TMS robots, a novel robot design is required that combines high velocity with intrinsic safety.
Side projects
- Plot2LaTeX Exports a figure as a pdf file in vector format for inclusion into LaTeX.
Expertise
Engineering
- Mechanisms
- Flexure
Earth and Planetary Sciences
- Balance
- Shaking
- Moment
Computer Science
- Dynamic Balance
- Robot
- Screw Theory
Organisations
Publications
2024
2023
2022
Research profiles
Affiliated study programs
Courses academic year 2024/2025
Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.
Courses academic year 2023/2024
- 191131360 - DPPM 2
- 193640999 - Internship BME
- 201400462 - Internship S&C
- 201900223 - Capita Selecta Electrical Engineering
- 202000031 - Frontiers in Robotics
- 202000129 - Proj. Design Principles & Ac. Skills 5
- 202000247 - Frontiers to High-Tech Systems&Materials
- 202000250 - Internship
- 202001200 - Calculus 1B for IEM
- 202200071 - M9 BioRobotics (minor)
- 202200107 - Design Principles for Robotic Mechanisms
- 202200120 - Internship ROB
- 202300342 - Internship ROB/I-TECH
- 202300349 - Internship ROB/I-TECH
- 202300353 - Internship (CSE/SET)
Address
University of Twente
Horst Complex (building no. 20), room T601
De Horst 2
7522 LW Enschede
Netherlands
University of Twente
Horst Complex T601
P.O. Box 217
7500 AE Enschede
Netherlands
Organisations
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