Visual servoing with linearized observer

Koichi Hashimoto, Toshiro Noritsugu

Research output: Contribution to journalConference articlepeer-review

12 Citations (Scopus)


One of the most important problem in feature-based visual servoing is the slow sampling rate and the delay of the camera that can make the closed loop system oscillative or unstable easily. In this paper, a linearized observer that estimates the object velocity and updates the visual information with the joint sampling rate is proposed. Stability of the observer-based control system and effectiveness of the observer are verified by experiments on a PUMA 560 robot.

Original languageEnglish
Pages (from-to)263-268
Number of pages6
JournalProceedings - IEEE International Conference on Robotics and Automation
Publication statusPublished - 1999 Jan 1
Externally publishedYes
EventProceedings of the 1999 IEEE International Conference on Robotics and Automation, ICRA99 - Detroit, MI, USA
Duration: 1999 May 101999 May 15

ASJC Scopus subject areas

  • Software
  • Control and Systems Engineering
  • Artificial Intelligence
  • Electrical and Electronic Engineering


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