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Faculty Members
Masayuki Fujita

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Assistant Professor
Takeshi Hatanaka

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NEWS (More)
2014 APR: Move Back to South-5 Bldg.
2014 APR: New Members Joined
2014 MAR: SICE Outstanding Research Award (Photo)
2014 FEB: JST CRDS Int. Symposium (Details, Photo1, Photo2)
2014 JAN: Joint JST-NSF-DFG Workshop D-EMS (Details, Photo)

Research Interests

Our group studies in an effort to work out fundamental principles of cooperative control to render highly-networked control systems totally optimal and/or robust state via distributed decision-makings. The targeted applications include energy management systems, visual sensor networks and robotic networks. poster1 poster2

Selected Movies

Attitude Synchronization

See Dean M.W. Spong's Slides
Voronoi-based Coverage Control

See Prof. F. Bullo's Slides
Game Theoretic Coverage Control

See Prof. J.R. Marden's Slide

Selected Recent Publications

  • T. Hatanaka and M. Fujita, "Cooperative Estimation of Averaged 3D Moving Target Object Poses via Networked Visual Motion Observers," IEEE Transactions on Automatic Control, Vol. 58, No. 3, pp. 623-638, 2013 (DOI:10.1109/TAC.2012.2215732)
  • T. Hatanaka, Y. Igarashi, M. Fujita and M. W. Spong, "Passivity-basd Pose Synchronization in Three Dimensions," IEEE Transactions on Automatic Control, Vol. 57, No. 2, pp. 360-375, 2012 (DOI:10.1109/TAC.2011.2166668)
  • R. Votal, D. A. W. Barton, T. Goto, T. Hatanaka, M. Fujita and J. Moehlis, "Equilibrium Configurations for A Territorial Model," SIAM Journal on Applied Dynamical Systems, 2009, Vol. 8, No. 3, pp. 1234-1260, 2009 (SIAM DOI: 10.1137/070710123)
  • Y. Igarashi, T. Hatanaka, M. Fujita and M. W. Spong, "Passivity-basd Attitude Synchronization in SE(3)," IEEE Transactions on Control Systems Technology, Vol. 17, No. 5, pp. 1119-1134, 2009 (DOI: 10.1109/TCST.2009.2014357)
  • T. Hatanaka, R. Funada and M. Fujita,"3-D Visual Coverage Based on Gradient Descent Algorithm on Matrix Manifolds and Its Application to Moving Objects Monitoring," Proc. of 2014 American Control Conference, to be presented, 2014
  • T. Hatanaka, Y. Wasa and M. Fujita, "Game Theoretic Cooperative Control of PTZ Visual Sensor Networks for Environmental Change Monitoring," Proc. of the 52nd IEEE Conference on Decision and Control, pp. 7634-7640, 2013
  • T. Ibuki, Y. Namba, T. Hatanaka and M. Fujita, "Passivity-based Discrete Visual Motion Observer Taking Account of Camera Frame Rates," Proc. of the 52nd IEEE Conference on Decision and Control, pp. 7660-7665, 2013