|Mechanical Engineer, MSc. - PhD Student|
|Location:||Building M, Basement, Room -104
Iosif S. Paraskevas works in the area of space robotics and mechanisms since 2003. He received his Diploma in Mechanical Engineering (ME) and the M.S. degree from the National Technical University of Athens (NTUA), in 2005 and 2007 respectively. His Diploma Thesis elaborated the use of Percussion Point of robotic manipulators, in order to examine the possibility of its use during capturing of uncontrollable objects, while on the same time reducing the effects of the impact during grasp, to the robot base. This work has been also presented in ESA’s GNC conference in 2005. The master thesis included hardware upgrade of the space emulator of the laboratory, together with some analysis for planar navigation problems. Currently, he is a PhD Candidate in the ME Dept. of NTUA. The work is focused in space robotic systems and on orbit servicing, and the Doctoral Research is being supported by HERAKLEITOS II program since 2010, with funds from Greece and EU. He also participates in the upgrade of the CSL space emulator, of which design and technology has been also presented in various international conferences. He was member of the CSL-NTUA team that was one of the six shortlisted ESA YES3 Mission Proposals and also participates in various research projects of European Space Agency (ESA) since 2008. He is a member of the Technical Chamber of Greece and of the Hellenic Association of Mechanical and Electrical Engineers. He is also an IEEE (Institute of Electrical and Electronic Engineers) Graduate Student Member, ASME (American Society of Mechanical Engineers), AIAA (American Institute of Aeronautics and Astronautics) Student Member and HEL.A.S. (Hellenic Astronomical Society) Junior Member.
Dynamics and control of multibody systems, design of mechanisms and systems, mechatronic design, contact/impact dynamics, impedance control, space technology
Research Area: Space Robotics
hArmonised System Study on Interfaces and Standardisation of fuel Transfer (ASSIST)
Adaptable Wheels for Exploration (AWE)
Autonomous Servicing of On-Orbit Space Systems from Robotic Systems: Analysis of minimization strategies of impact effects on Robotic Systems during contact with uncontrollable free-floating objects on orbit
Design and development of CSL Space Emulator
Ariadna Study: Space Gaits - Responsible for the simulation of the environment and assistance in managerial issues.
Identification and Assessment of Existing Terrestrial Micro-systems and Micro-technologies for Space Robotics
Modelling, design and development of the optical sensors subsystem of Space Emulator
Vassilopoulos, V., Paraskevas, I., and Papadopoulos, E., “Control and Energy Considerations for a Hopping Monopod on Rough Compliant Terrains,” in Proc. IEEE International Conference on Robotics and Automation (ICRA '15), Seattle, Washington, USA, May 26-30, 2015.
Vasilopoulos, V., Paraskevas, I. and Papadopoulos, E., “Compliant Terrain Legged Locomotion Using a Viscoplastic Approach”, IEEE/RSJ Int. Conf. on Intelligent Robots and Systems (IROS ’14), Chicago, Illinois, USA, 2014, pp. 4849-4854
Machairas, K., Andreou, S., Paraskevas, I. and Papadopoulos, E., “Extending the NTUA Space Robot Emulator for Validating Complex On-Orbit Servicing Tasks,” 12th Symposium on Advanced Space Technologies in Robotics and Automation, (ASTRA ‘13), ESA, ESTEC, Noordwijk, The Netherlands, May 15-17, 2013.
Kalgreadis, A., Paraskevas, I., Flessa, T. and Papadopoulos, E., “Localization of the NTUA Emulator Space Robot Using a Discrete Extended Kalman Filter, Data Fusion & Feedback Delay Compensation,” 12th Symposium on Advanced Space Technologies in Robotics and Automation, (ASTRA ‘13), ESA, ESTEC, Noordwijk, The Netherlands, May 15-17, 2013.
Kontolatis, I., Myrisiotis, D., Paraskevas, I., Papadopoulos, E., de Croon, G. and Izzo, D., “Quadruped optimum gaits analysis for planetary exploration,” 12th Symposium on Advanced Space Technologies in Robotics and Automation, (ASTRA ‘13), ESA, ESTEC, Noordwijk, The Netherlands, May 15-17, 2013.
Paraskevas, I. and Papadopoulos, E., “On the Use of the Center of Percussion for Space Manipulators during Impacts,” Proc. IEEE International Conference on Robotics and Automation (ICRA '13), May 6-10, 2013, Karlsruhe, Germany.
Flessa, T., Paraskevas, I., and Papadopoulos, E., “Localization and Fuel Management Techniques Using the NTUA Space Servicer Emulator System,” 11th International Symposium on Artificial Intelligence, Robotics and Automation in Space, (i-SAIRAS), 4-6 September 2012, Turin, Italy.
Papadopoulos, E., Paraskevas, I., and Flessa, Th., “Miniaturization and Micro/ Nanotechnology in Space Robotics,” in NanoRobotics: Current Approaches and Techniques, Mavroidis C. and Ferreira A. (Editors), Springer, 2012.
Papadopoulos, E., Paraskevas, I., Rekleitis, G., Flessa T.,“The NTUA Space Robotics Emulator: Design and Experimentss,” International Conference on Intelligent Robots and Systems (IROS '11): Workshop on Space Robotics Simulation September 26, 2011, San Fransisco, CA, USA.
Paraskevas, I., Flessa, T., and Papadopoulos, E., “Spinning-in of Τerrestrial Μicro-systems and Τechnologies to Space Robotic: Results and Technology Roadmaps,” 11th ESA Workshop on Advanced Space Technologies for Robotics and Automation (ASTRA 2011), 12 – 14 April 2011, ESA/ESTEC, Noordwijk, The Netherlands.
Paraskevas, I. , Flessa, Th., and Papadopoulos, E., “Robotic Vehicle Design for Planetary Exploration Using Terrestrial Micro & Nano Technologies,” 2nd Panhellenic Conference on Robotics, Patras, Greece, December 09-10, 2010, (in Greek).
Papadopoulos E, Paraskevas I.S.., Flessa T., Nanos K., Rekleitis G. and Kontolatis I., “Development of Simulator and Emulator System for Space Robot”, 1st Panhellenic Conference on Robotics, Athens, Greece, 23-24 February 2009, (in Greek).
Papadopoulos, E., Paraskevas, I., Flessa, T., Nanos, K., Rekleitis G, Kontolatis, I., “The NTUA Space Robot Simulator: Design & Results,” 10th ESA Workshop on Advanced Space Technologies for Robotics and Automation (ASTRA 2008), 11 - 14 November 2008, ESA/ESTEC, Noordwijk, The Netherlands.
Rekleitis, G., Paraskevas, I., Psarros, D., Kaliakatsos, I., Roditis, I., Papadopoulos, E., “The NTUA Simulators for Space Robots on Orbit,” 1st Hellenic-European Student Space Science and Technology Symposium, Patras, Greece, 9-11 October 2006.
Papadopoulos, E. and Paraskevas, I., "Design and Configuration Control of Space Robots Undergoing Impacts,” 6th International ESA Conference on Guidance, Navigation and Control Systems, 17 – 20 October 2005, Loutraki, Greece.