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dr.ir. G. Meinsma (Gjerrit)

Assistant Professor

About Me

Gjerrit Meinsma was born on the 29th of January 1965 in Opeinde, a little village in the northern part of The Netherlands. There he attended the nursery school ``De Kindertuin'' and elementary school. In the off-school hours he spent many hours making and throwing boomerangs at and with his friends, and in the weekends he used to play korfball. From the age of 12 till the age of 18 he attended the grammar-school ``Het Drachtster Lyceum'' in the nearby town Drachten. Somewhere in the middle of this period the fascinating world of music caught his attention. Listening to music and playing the piano have been his major hobbies since. At the same time Gjerrit developed a keen interest in mathematics, and he decided to pursue his career in this direction. In 1983 he went to Enschede to study applied mathematics at the University of Twente. At the end of 1988 he finished his master's thesis entitled ``Chebyshev approximation by free knot splines'' and in March 1989 he received his master's degree. After a break of five weeks he returned to the faculty he graduated with, only this time as a research assistant (AiO) with the Systems and Control Group. Half a year later he bought himself a brand new Klug & Sperl upright piano, and a few years later, in 1993, he finished his thesis on H-infinity control. Not long thereafter he dumped his winter coat in the garbage bin and left for sunny Australia were he worked as a post-doc for three years with the Electrical Engineering Department at the University of Newcastle. In January 1997 he returned to Enschede to take up a two-year post-doc position with his former group. He quickly acquired a much needed winter coat. Since 1999 he holds a permanent position at this group.

Gjerrit likes all sorts of music, but he is fanatic only about classical music. His favorite composers are Bach, Beethoven, Schubert, Chopin, Grieg, Ravel, Skriabin and Janacek. He is a fan of the pianist Sviatoslav Richter, and also likes very much Sofronitsky, Lipatti, Rubinstein, Oborin and Henkemans and many others.

Expertise

Controllers
Time Delay
Parameterization
Class
Heart Arrest
Robustness (Control Systems)
Learning Systems
Impulse Response
Controller
Decision Support Systems
Brain
Identification (Control Systems)
Neural Networks
Confidence Intervals
Lemma
Surgery
Internet
Magnetotellurics
Search Engines
Equivalence Classes
Sorting
Surveying
Linear Matrix Inequalities
Control Systems
Intelligent Agents
Ventricular Fibrillation
Electrocardiography

Publications

Recent
Bonnes, J. L., Thannhauser, J., Nas, J., Westra, S. W., Jansen, R. M. G., Meinsma, G., ... Brouwer, M. A. (2017). Ventricular fibrillation waveform characteristics of the surface ECG: Impact of the left ventricular diameter and mass. Resuscitation, 115, 82-89. DOI: 10.1016/j.resuscitation.2017.03.029
Bonnes, J. L., Thannhauser, J., Hermans, M. C., Hermans, M. C., Westra, S. W., Oostendorp, T. F., ... Smeets, J. L. R. M. (2015). Ventricular fibrillation waveform characteristics differ according to the presence of a previous myocardial infarction: A surface ECG study in ICD-patients. Resuscitation, 96, 239-245. DOI: 10.1016/j.resuscitation.2015.08.014
Shekhawat, H., & Meinsma, G. (2015). A sampled-data approach to optimal non-causal downsampling. Mathematics of control, signals and systems, 27(3), 277-315. DOI: 10.1007/s00498-015-0141-6
Shekhawat, H., & Meinsma, G. (2014). Optimal relaxed causal sampling from system theoretic viewpoint. (Memorandum of the Department of Applied Mathematics; No. 2037). Enschede: University of Twente, Department of Applied Mathematics.

UT Research Information System

Contact Details

Visiting Address

University of Twente
Faculty of Electrical Engineering, Mathematics & Computer Science
Zilverling (building no. 11), room 3031
Hallenweg 19
7522NH  Enschede
The Netherlands

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Mailing Address

University of Twente
Faculty of Electrical Engineering, Mathematics & Computer Science
Zilverling  3031
P.O. Box 217
7500 AE Enschede
The Netherlands