Control Techniques and Programming Issues for Time Delayed Internet Based Teleoperation
Author(s) -
Saghir Munir,
Wayne J. Book
Publication year - 2003
Publication title -
journal of dynamic systems measurement and control
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.528
H-Index - 89
eISSN - 1528-9028
pISSN - 0022-0434
DOI - 10.1115/1.1568120
Subject(s) - teleoperation , the internet , computer science , haptic technology , observer (physics) , telerobotics , control (management) , simulation , robot , artificial intelligence , operating system , physics , mobile robot , quantum mechanics
© 2003 ASMEDOI: 10.1115/1.1568120This article focuses on Internet-based real time control, such as remote bilateral teleoperation. In such applications it is required that the control loop be closed around a time delayed network. Although various researchers have worked on this problem, this paper focuses on two control strategies (based on wave variables and a time forward observer), bandwidth issues, and some related programming details. Experimental results of bilateral teleoperation via the Ethernet between Atlanta and Tokyo are given. The system used was a two degree of freedom haptic interface, bilaterally coupled to simulation (implemented on a windows NT based computer) of a similar system
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