A multimode navigation system for an assistive robotics project

被引：8

作者：

Cherubini, Andrea ^{[1
]}

Oriolo, Giuseppe ^{[1
]}

Macri, Francesco ^{[1
]}

Aloise, Fabio ^{[2
]}

Cincotti, Febo ^{[2
]}

Mattia, Donatella ^{[2
]}

机构：

[1] Univ Roma La Sapienza, Dipartimento Informat & Sistemist, I-00185 Rome, Italy

[2] IRCCS, Lab Imaging Neuroelettr & Brain Comp Interface, Fdn Santa Lucia, I-00179 Rome, Italy

来源：

AUTONOMOUS ROBOTS | 2008年 / 25卷 / 04期

关键词：

Assistive robotics; Vision-based navigation; Brain-computer interfaces; Legged robots;

D O I：

10.1007/s10514-008-9102-y

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Assistive technology is an emerging area, where robotic devices can help individuals with motor disabilities to achieve independence in daily activities. This paper deals with a system that provides remote control of Sony AIBO, a commercial mobile robot, within the assistive project ASPICE. The robot can be controlled by various input devices, including a Brain-Computer Interface. AIBO has been chosen for its friendly-looking aspect, in order to ease interaction with the patients. The development of the project is described by focusing on the design of the robot navigation system. Single step, semi-autonomous and autonomous navigation modes have been realized to provide different levels of control. Automatic collision avoidance is integrated in all cases. Other features of the system, such as the video feedback from the robotic platform to the user, and the use of AIBO as communication aid, are briefly described. The performance of the navigation system is shown by simulations as well as experiments. The system has been clinically validated, in order to obtain a definitive assessment through patient feedback.

引用

页码：383 / 404

页数：22

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