A new robust observer for the perspective system

X. Chen, H. Kano, T. Fukuda

研究成果: Conference article査読


In this paper, we consider the problem of estimating the position of an object moving in the space by observing its image with the aid of a CCD camera. The problem can be converted into the observation of a dynamical system with nonlinearities. A new method, which is inspired by the sliding mode techniques, is proposed to identify the obtained dynamical system. The attraction of the new method is that the identification can be finished in a very short time, the algorithm is very simple and easy to be implemented, and it is robust to measurement noises. Further, minor a priori knowledge of the system is required in the new formulation. Simulation results show the superiority of the new method to the traditional ones.

ジャーナルProceedings of the IEEE Conference on Decision and Control
出版ステータスPublished - 2000 12月 1
イベント39th IEEE Confernce on Decision and Control - Sydney, NSW, Australia
継続期間: 2000 12月 122000 12月 15

ASJC Scopus subject areas

  • 制御およびシステム工学
  • モデリングとシミュレーション
  • 制御と最適化


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