Profil

Rochus Véronique

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Main Referenced Co-authors
Golinval, Jean-Claude  (45)
Duysinx, Pierre  (14)
Rixen, Daniel (13)
Lemaire, Etienne  (9)
Rixen, Daniel J. (7)
Main Referenced Keywords
MEMS (17); electro-mechanical coupling (6); Topology optimization (6); Electromechanical coupling (5); FEM (4);
Main Referenced Unit & Research Centers
Université de Liège, Département Aérospatiale et Mécanique (2)
Technical University of Cluj-Napoca, Department of Machine Elements and Tribology (1)
Main Referenced Disciplines
Mechanical engineering (54)
Engineering, computing & technology: Multidisciplinary, general & others (12)
Electrical & electronics engineering (9)
Mathematics (8)
Aerospace & aeronautics engineering (7)

Publications (total 64)

The most downloaded
621 downloads
Rochus, V., Rixen, D. J., & Golinval, J.-C. (2003). Modeling of Electro-Mechanical Coupling Problem using the Finite Element Formulation [Paper presentation]. SPIE's 10th Annual International Symposium on Smart Structures and Materials, San Diego, United States. https://hdl.handle.net/2268/19855

The most cited

65 citations (Scopus®)

Rochus, V., Rixen, D. J., & Golinval, J.-C. (2005). Electrostatic coupling of MEMS structures: transient simulations and dynamic pull-in. Nonlinear Analysis: Theory, Methods and Applications, 63, 1619 – e1633. doi:10.1016/j.na.2005.01.055 https://hdl.handle.net/2268/22708

Rochus, V., Rixen, D., Van Miegroet, L., & Duysinx, P. (2011). Electrostatic Simulation using XFEM for Conductor and Dielectric Interfaces. International Journal for Numerical Methods in Engineering, 85 (10), 1207–1226. doi:10.1002/nme.2998
Peer Reviewed verified by ORBi

Pustan, M., Golinval, J.-C., & Rochus, V. (2010). Geometrical Effects on the Dynamical Behavior of MEMS structures [Paper presentation]. European Conference on Computational Mechanics (ECCM 2010), Paris, France.
Peer reviewed

Pustan, M., Paquay, S., Rochus, V., & Golinval, J.-C. (2010). Modeling and Finite Element Analysis of Mechanical Behavior of Flexible MEMS Components. In B. Courtois (Ed.), DTIP 2010 (2010, pp. 171-176). Grenoble, France: EDA Publishing.

Lamy, H., Niyonzima, I., Rochus, P., & Rochus, V. (2010). A Xylophone Bar Magnetometer for micro/pico satellites. Acta Astronautica, 67 (7-8), 793-809. doi:10.1016/j.actaastro.2010.05.008
Peer Reviewed verified by ORBi

Pustan, M., Golinval, J.-C., & Rochus, V. (2010). Effects of the geometrical dimensions on stress and strain of electrostatically actuated MEMS resonators at pull-in and stiction positions. In EuroSimE 2010. doi:10.1109/ESIME.2010.5464576

Wu, L., Rochus, V., Noels, L., & Golinval, J.-C. (2010). Prediction of Stiction in Microswitch Systems. In EUROSIME 2010 (pp. 4). doi:10.1109/ESIME.2010.5464599

Rochus, V. (2010). Introduction to Electromechanical Coupling. Computer and Experimental Simulations in Engineering and Science, (7).
Peer reviewed

Wu, L., Noels, L., Rochus, V., Pustan, M., & Golinval, J.-C. (2010). Design of Microswitch Systems Avoiding Stiction due to Surface Contact. In SEM 2010 Annual Conference & Exposition on Experimental and Applied Mechanics (Society for Experimental Mechanics, Inc, pp. 7).

Pustan, M., Rochus, V., Wu, L., Noels, L., & Golinval, J.-C. (2010). Evaluation of Tribo-Mechanical Properties of Thin Films Using Atomic Force Microscope. In First European Conference on Nanofilm ECNF2010 (pp. 7).

Rochus, V., Lemaire, E., & Geuzaine, C. (2010). Dual approach for an accurate estimation of pull-in voltage. In Proceedings of the IVth European Conference on Computational Mechanics (ECCM 2010).
Peer reviewed

Rochus, V., Hannot, S., Golinval, J.-C., & Rixen. (2010). Simulation of Particle Levitation due to Dielectrophoresis. In EuroSimE 2010. doi:10.1109/ESIME.2010.5464526

Wu, L., Rochus, V., Noels, L., & Golinval, J.-C. (01 December 2009). Influence of Adhesive Rough Surface Contact on Micro-Switches. Journal of Applied Physics, 106 (11), 113502. doi:10.1063/1.3260248
Peer Reviewed verified by ORBi

Lemaire, E., Van Miegroet, L., Duysinx, P., & Rochus, V. (2009). Influence of the material model on local pull-in in electromechanical microdevices topology optimization. In PLATO-N International Workshop - Extended Abstracts.

Wu, L., Rochus, V., Noels, L., & Golinval, J.-C. (2009). Influence of Adhesive Rough Surface Contact on Micro-Switches [Paper presentation]. MUT 09, Besançon, France.

Rochus, V., Golinval, J.-C., Van Miegroet, L., & Duysinx, P. (2009). Electrostatic Forces Computed with Extended Finite Element [Paper presentation]. International Conference on Extended Finite Element Methods – Recent Developments and Applications XFEM 2009, Aachen, Germany.

Lemaire, E., Duysinx, P., & Rochus, V. (2009). Multiphysic topology optimization of electromechanical microdevices considering pull-in voltage using an electrostatic force filter. In Proceeding of the 8th World Congress on Structural and Multidisciplinary Optimization.

Rochus, V., Lamy, H., Niyonzima, I., & Rochus, P. (2009). A Xylophone Bar Magnetometer for micro/pico satellites. In Materials and Structures Symposium (C2.8): Specialised Technologies, including Nanotechnology.
Peer reviewed

Saint-Mard, M., Heusdens, B., Haudry, F., Rochus, V., Gutschmidt, S., Destiné, J., & Golinval, J.-C. (2009). Smart Sensors and MEMS for all over Industrial Application Niches. In Smart Systems Integration.

Pustan, M., Golinval, J.-C., & Rochus, V. (2009). Nanomechanical properties of sensing microcomponents [Paper presentation]. MicroNano Conference´09, Delft, Netherlands.

Rochus, V., Gutschmidt, S., Golinval, J.-C., Saint-Mard, M., Heusdens, B., Haudry, F., & Destiné, J. (2009). High Vibration Sensors: Modelling, Design and Integration. In Proceedings of Thermal, Mechanical and Multiphysics Simulation and Experiments in Micro-Electronics and Micro-systems EuroSime. doi:10.1109/ESIME.2009.4938479

Rochus, V., Golinval, J.-C., & Geuzaine, C. (2009). Dual Approach for Electromechanical Coupling in MEMS [Paper presentation]. ASME Design Engineering Technical Conference & Computers and Information in Engineering Conference, San Diego, United States - California. doi:10.1115/DETC2009-87791
Peer reviewed

Gutschmidt, S., Rochus, V., & Golinval, J.-C. (2009). Static and Dynamic experimental investigations of a micro-electromechanical cantilever in air and vacuum [Paper presentation]. Proceedings of Thermal, Mechanical and Multiphysics Simulation and Experiments in Micro-Electronics and Micro-systems EuroSime, Delft, Netherlands. doi:10.1109/ESIME.2009.4938475

Hannot, S., Rixen, D., Andreykiv, A., & Rochus, V. (2009). Electromechanical FEM models and electrostatic forces near sharp corners. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/23539.

Clément, F., Rochus, V., Lemaire, E., Fleury, C., & Duysinx, P. (2008). Shape optimization of electromechanical microsystems for prescribed "capacitance-voltage" curve. In Proceedings of the 8th World Congress on Computational Mechanics.

Lemaire, E., Rochus, V., Golinval, J.-C., & Duysinx, P. (2008). Electromechanical microdevice pull-in voltage maximization using topology optimization [Paper presentation]. 8th World Congress on Computational Mechanics, Venice, Italy.

Rochus, V., Rixen, D., & Golinval, J.-C. (2008). MEMS Modelling using Non-Conforming Elements [Paper presentation]. Eccomas, Venezia, Italy.

Hannot, S., Rochus, V., & Rixen, D. (2008). Comparing Simulations and Measurements of Prestressed MEMS. In ECCOMAS.

Lemaire, E., Rochus, V., Golinval, J.-C., & Duysinx, P. (2008). Microbeam pull-in voltage topology optimization including material deposition constraint. Computer Methods in Applied Mechanics and Engineering, 197, 4040-4050. doi:10.1016/j.cma.2008.03.024
Peer Reviewed verified by ORBi

Durieu, F., Bruls, O., Rochus, V., Golinval, J.-C., & Serandour, G. (2008). Reduced-order modeling of electrostatically-actuated micro-beams. In Proceedings of the 6th EUROMECH Nonlinear Dynamics Conference (ENOC) (pp. 1-6).

Rochus, V. (2008). Advantages of an Energetic Approach to derive the Electro-Mechanical Coupling. Sensor Letters, 6 (1), 88-96. doi:10.1166/sl.2008.012
Peer Reviewed verified by ORBi

Rochus, V., Van Miegroet, L., Duysinx, P., Golinval, J.-C., & Rixen, D. (2008). Modelling the electromechanical coupling of RF switch using Extended Finite Element [Paper presentation]. EuroSimE Conference :Thermal, Mechanical and Multiphysics Simulation and Experiments in Micro-Electronics and Micro-Systems, Freiburg im Breisgau, Germany. doi:10.1109/ESIME.2008.4525039

Rochus, V., Golinval, J.-C., Mendez, C., Klapka, I., & Louis, C. (December 2007). Model of electrostatic actuated deformable mirror using strongly coupled electro-mechanical finite element. Analog Integrated Circuits and Signal Processing, 53 (2-3), 129-135. doi:10.1007/s10470-007-9066-4
Peer Reviewed verified by ORBi

Rochus, V., Rixen, D. J., & Golinval, J.-C. (July 2007). Non-conforming element for accurate modelling of MEMS. Finite Elements in Analysis and Design, 43 (10), 749-756. doi:10.1016/j.finel.2007.03.006
Peer Reviewed verified by ORBi

Hannot, S., Rixen, D., & Rochus, V. (2007). Finite Element Discretizations to Evaluate Electrostatic Forces Around Corners [Paper presentation]. 9th US Natinal Congress on Computational Mechanics, San Francisco, United States.

Rochus, V., & Golinval, J.-C. (2007). Electro-mechanical Coupling in MEMS: Modeling and Experimental Validation [Paper presentation]. International Workshop: Advancements in Design Optimization of Materials, Structures and Mechanical Systems, Xi'An, China.

Rochus, V., Andreykiv, A., & Rixen, D. (2007). Modelling strategies for microstructures moving in an electric field. In International Conference on Computational Methods for Coupled Problems in Science and Engineering.

Rochus, V., & Rixen, D. (2007). Extended Finite Element for Electromechanical Coupling. In Proceedings of Thermal, Mechanical and Multiphysics Simulation and Experiments in Micro-Electronics and Micro-systems EuroSime.

Hannot, S., Rixen, D., & Rochus, V. (2007). Rounding the Corner in an Electromechanical FEM Model. In International Conference on Computational Methods for Coupled Problems in Science and Engineering.

Rochus, V., & Rixen, D. (2007). Dielectrophoresis Simulation for MEMS Applications: Comparison of the different numerical approaches. In 9th US Natinal Congress on Computational Mechanics.

Rochus, V., Rixen, D. J., & Golinval, J.-C. (June 2006). Coupled electro-mechanics simulation methodology of the dynamic pull-in in micro-systems. Sensor Letters, 4 (2), 206-213. doi:10.1166/sl.2006.017
Peer Reviewed verified by ORBi

Rochus, V., Rixen, D. J., & Golinval, J.-C. (2006). On the Advantages of Using a Strong Coupling Variational Formulation to Model Electro-Mechanical Problem. In Thermal, Mechanical and Multiphysics Simulation and Experiments in Micro/Nanoelectronics and Systems, Proceedings of EuroSimE 2006. doi:10.1109/ESIME.2006.1643965
Peer reviewed

Rochus, V. (2006). Finite Element Modelling of Strong Electro-Mechanical Coupling in MEMS [Doctoral thesis, ULiège - Université de Liège]. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/8880

Rochus, V., Rixen, D. J., & Golinval, J.-C. (22 January 2006). Monolithic modelling of electro-mechanical coupling in micro-structures. International Journal for Numerical Methods in Engineering, 65 (4), 461-493. doi:10.1002/nme.1450
Peer Reviewed verified by ORBi

Lemaire, E., Duysinx, P., Rochus, V., & Golinval, J.-C. (2006). Topology optimization of electromechanical microsystems against pull-in voltage [Paper presentation]. Eurosime 2006, Como, Italy. doi:10.1109/ESIME.2006.1644038

Lemaire, E., Duysinx, P., Rochus, V., & Golinval, J.-C. (2006). Improvement of Pull-in Voltage of Electromechanical Microbeams Using Topology Optimization. In 3rd European Conference on Computational Mechanics (ECCM).

Lemaire, E., Rochus, V., Fleury, C., Golinval, J.-C., & Duysinx, P. (2006). MAXIMIZATION OF PULL-IN VOLTAGE OF MICRO-ELECTROMECHANICAL STRUCTURES USING TOPOLOGY OPTIMIZATION [Paper presentation]. 7th World Congress on Computational Mechanics, Los Angeles, United States.

Rochus, V., Louis, C., Golinval, J.-C., Mendez, C., & Klapka, I. (2006). Model of Electrostatic Actuated Deformable Mirror using Strongly Coupled Electro-Mechanical Finite Element. In Proceeding of Design, Test, Integration and Packaging (pp. 6). TIMA Editions.
Peer reviewed

Rochus, V., Rixen, D., & Golinval, J.-C. (2006). Correlation of Experimental and Numerical Results on Electrostatically Actuated Micro-Beams. Technical Proceedings of the 2006 NSTI Nanotechnology Conference and Trade Show, 3.

Mendez, C., Louis, C., Paquay, S., De Vincenzo, P., Klapka, I., Rochus, V., Iker, F., André, N., & Raskin, J.-P. (2006). Modeling of the fabrication and operation of 3-D self-assembled SOI MEMS [Paper presentation]. Proceedings of Design, Test, Integration and Packaging, Stresa, Italy. doi:10.1109/ESIME.2006.1643957

Rochus, V., Kerschen, G., & Golinval, J.-C. (2005). Dynamic analysis of the nonlinear behavior of MEMS using the finite element formulation. In ASME International Design Engineering Technical Conferences & Computers and Information in Engineering Conference, Long Beach, 2005.
Peer reviewed

Rochus, V., Rixen, D., & Golinval, J.-C. (2005). Simulation of Strong Coupling and Dynamic Pull-in [Paper presentation]. 1st Delft Center for Mechatronics and Microsystems (DCMM) Research Meeting, Delft, Netherlands.

Méndez, C., De Vincenzo, P., Klapka, I., Rochus, V., Iker, F., André, N., & Raskin, J.-P. (2005). 3-D Self-assembled SOI MEMS: Fabrication and Numerical Simulation [Paper presentation]. 5TH ROUND TABLE ON MICRO/NANO TECHNOLOGIES FOR SPACE, Noordwijk, Netherlands.

Rochus, V., Rixen, D. J., & Golinval, J.-C. (2005). Coupled Electro-Mechanics Simulation Methodology of the Dynamic Pull-in in Micro-Systems [Paper presentation]. EuroSime 2005 Conference:Termal, Mechanical and Multiphysics Simulation and Experiments in Micro-Electronics and Microsystems, Berlin, Germany. doi:10.1109/ESIME.2005.1502828

Rochus, V., Rixen, D., & Golinval, J.-C. (2005). Finite Element Modeling of Electro-Mechanical Coupling in Capacitive Micro-Systems [Paper presentation]. 8th Internationale Conference on Modeling and Simulation of Microsystems, Anaheim, California, United States.

Rochus, V., Rixen, D. J., & Golinval, J.-C. (2005). Electrostatic coupling of MEMS structures: transient simulations and dynamic pull-in. Nonlinear Analysis: Theory, Methods and Applications, 63, 1619 – e1633. doi:10.1016/j.na.2005.01.055
Peer Reviewed verified by ORBi

Rochus, V., rixen, D., & Golinval, J.-C. (2004). Dynamical behaviour of electro-mechanical coupled problem [Paper presentation]. Conference EUROMECH, Halle, Germany.

Lejeune, J.-M., Lepage, S., Rochus, V., & Golinval, J.-C. (2004). F.E. modelling of electro-mechanical and thermo-elastic couplings in micro-system [Paper presentation]. PAI, Bruxelles, Belgium.

Rochus, V., Rixen, D. J., & Golinval, J.-C. (2004). Electrostatic Coupling of MEMs Structures: Transient Simulations and Dynamic Pull-in [Paper presentation]. Workshop on Coupled Processes and Phenomena(WCNA-2004), Orlando, Floride, United States.

Lejeune, J.-M., Rochus, V., & Golinval, J.-C. (2004). Finite element computation of electromechanical micro-switches and micro-pump actuators [Paper presentation]. 15th International Invitational Symposium on the Unification of Analytical, Computational, and Experimental Solution Methodologies, Springfield, United States - Massachusetts.

Rochus, V., Rixen, D. J., & Golinval, J.-C. (2003). Consistent Vibration Analysis of Electrostatically Coupled Structures: Application to Microsystems [Paper presentation]. Tenth International Congress on Sound and Vibration, Stockholm, Sweden.

Rochus, V., Rixen, D. J., & Golinval, J.-C. (2003). Modeling of Electro-Mechanical Coupling Problem using the Finite Element Formulation [Paper presentation]. SPIE's 10th Annual International Symposium on Smart Structures and Materials, San Diego, United States.

Rochus, V., Duysinx, P., & Golinval, J.-C. (2003). Modeling of the influence of electric forces on mechanical structures [Paper presentation]. Proceedings of the 6th National Congress on Theoretical and Applied Mechanics, Gent, Belgium.

Rochus, V., Duysinx, P., & Golinval, J.-C. (2002). Finite Element Analysis of the Electro-Mechanical Coupling in MEMS [Paper presentation]. Proceedings of ACOMEN 2002, Liège, Belgium.

Rochus, V., Duysinx, P., & Golinval, J.-C. (2002). Modeling of Electro-mechanical coupling in MEMS [Paper presentation]. PAI, Bruxelles, Belgium.

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