Passive teleoperation of mobile robot with input-output linearization and dynamic extension

被引:0
|
作者
Falcon, Pablo [1 ]
Barreiro, Antonio [1 ]
Cacho, Miguel D. [1 ]
Delgado, Emma [1 ]
机构
[1] Univ Vigo, Dept Syst Engn & Automat, Vigo, Spain
关键词
Teleoperation; haptic; input-output linearization; passive stability;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper describes a proposal for architecture of teleoperation of a mobile robot Quanser Qbot. The robot is telemanipulated by a haptic device Sensable Phantom Omni. For this task, a basic model of the mobile robot is input-output linearized with dynamic extension and it is controlled safely in a teleoperation task in passivity framework. The advantages of the proposal are: (i) the I/O linearization changes the Qbot kinematics from polar to cartesian, facilitating the matching with the omni workspace and (ii) the stability of the system is ensured from the passivity framework adopted.
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页码:515 / 520
页数:6
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