Dr. Roman Trochimczuk
Automatic Control and Robotics, Bialystok University of Technology, Białystok, Podlaskie, Poland
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Academic Career Length
18Years (2009-Present)
(Calculated once Scilit publication data is synced: current year − year of first publication + 1)
Representative Publications
View All Publications18 March 2019 in SIMULATION
Journal Article
Roman Trochimczuk
Andrzej ŁukaszewiczTMTadeusz Mikołajczyk
Tadeusz Mikołajczyk
FAFrancesco Aggogeri
Francesco Aggogeri
ABAlberto Borboni
Alberto Borboni
This paper presents the concept of a novel telemanipulator for minimally invasive surgery, along with numerical analysis to validate the main system performance. The proposed kinematic structure consists of a passive and an active module. The passive module is similar to the Selective Compliance Assembly Robot Arm - SCARA robot. The active module is based on a parallelogram mechanism. The results of the numerical study are discussed, focusing on the influence of geometry parameters of the kinematic chain on the displacement accuracy of the end-effector. In particular, the paper deals with the identification of the main factors that impact the position accuracy of the robot.
Journal Article
ZKZofia Koloszko-Chomentowska
Zofia Koloszko-ChomentowskaLSLeszek Sieczko
Leszek SieczkoRoman TrochimczukThe negative impact of agricultural production on the environment is manifested, above all, in the emission of greenhouse gases (GHG). The goals of this study were to estimate methane and nitrous oxide emissions at the level of individual farms and indicate differences in emissions depending on the type of production, and to investigate dependencies between greenhouse gas emissions and economic indicators. Methane and nitrous oxide emissions were estimated at three types of farms in Poland, based on FADN data: field crops, milk, and mixed. Data were from 2004–2018. Statistical analysis confirmed the relationship between greenhouse gas emissions and economic performance. On milk farms, the value of methane and nitrous oxide emissions increased with increased net value added and farm income. Milk farms reached the highest land productivity and the highest level of income per 1 ha of farmland. On field crops farms, the relationship between net value added and farm income and methane and nitrous oxide emissions was negative. Animals remain a strong determinant of methane and nitrous oxide emissions, and the emissions at milk farms were the highest. On mixed farms, emissions result from intensive livestock and crop production. In farms of the field crops type, emissions were the lowest and mainly concerned crops.
26 November 2024 in Pattern Recognition Letters
Journal Article
MDMoises Diaz
Moises Diaz
Miguel FerrerJHJose Juan Quintana Hernandez
Jose Juan Quintana HernandezAWAdam Wolniakowski
Adam WolniakowskiRoman TrochimczukGVGennaro Vessio
Gennaro Vessio
+2
1 February 2017 in International Journal of Applied Mechanics and Engineering
Journal Article
This paper defines the design assumptions for the construction of an original demonstration of a CPM device, based on which a solid virtual model will be created in a CAD software environment. The overall dimensions and other input parameters for the design were determined for the entire patient population according to an anatomical atlas of human measures. The medical and physiotherapeutic community were also consulted with respect to the proposed engineering solutions. The virtual model of the CPM device that will be created will be used for computer simulations of changes in motion parameters as a function of time, accounting for loads and static states. The results obtained from computer simulation will be used to confirm the correctness of the design adopted assumptions and of the accepted structure of the CPM mechanism, and potentially to introduce necessary corrections. They will also provide a basis for the development of a control strategy for the laboratory prototype and for the selection of the strategy of the patient's rehabilitation in the future. This paper will be supplemented with identification of directions of further research.
6 January 2009 in Solid State Phenomena
Journal Article
Roman TrochimczukMGMarek Gawrysiak
Marek Gawrysiak
In the work the new concept of polar positioning system, alternative for Cartesian one, is presented. The mathematical model which allows calculation of the rotation angle of polar positioning system is considered. The Cartesian coordinates of formed points of object structure, received after discretization process of object are the inputs data to calculation. Output data however are rotation angles i.e. both working arm and rotation table angles. The influence of the stiffness of mechanical parts on the precision of instrument positioning and productivity of the presented polar device is defined.
1 September 2018 in Current Science
Journal Article
Roman TrochimczukTHTomasz Huscio
Tomasz HuscioSGSzymon Grymek
Szymon Grymek
DSDominika Szalewska
Dominika Szalewska
About Me
Ph.D., Eng. Roman Trochimczuk, Assistant Professor at BUT, Poland
Roman Trochimczuk received his PhD in 2009 from the AGH University of Science and Technology, Faculty of Mechanical Engineering and Robotics, in Kraków, Poland, in the field of Automatic Control and Robotics, specializing in Mechatronics. Since 2002, he has been a researcher and academic teacher at the Bialystok University of Technology (BUT), Poland. Currently, he works as a researcher and academic teacher at the Faculty of Electrical Engineering, Department of Automatic Control and Robotics BUT, where he teaches the following courses: Automatic Control and Robotics; Biomedical Engineering; Mechanics and Machine Design; Mechatronics; Digitalization of Industry, and Electrotechnology. His scientific interests include mechatronic modelling of robot systems, medical robotics, kinematic and dynamic analysis of robot and manipulator positioning systems, learning from demonstrations of robot path programming, and the theory of machines and mechanisms. Roman Trochimczuk is an active member of the International Society for Medical Robotics (ISMR), a member of the Polish Committee for the Theory of Machines and Mechanisms (PKTMM), a member of the Audit Committee of the Bialystok Branch of the Polish Society of Theoretical and Applied Electrical Engineering (PTETiS), and a member of the Board of the Bialystok University of Technology Circle of the Association of Polish Mechanical Engineers and Technicians (SIMP).