NDLI: Combined Trajectory Planning and Gaze Direction Control for Robotic Exploration

Content Provider	IEEE Xplore Digital Library
Author	Lidoris, G. Kuhnlenz, K. Wollherr, D. Buss, M.
Copyright Year	2007
Description	Author affiliation: Inst. of Autom. Control Eng., Technische Univ. Munchen (Lidoris, G.; Kuhnlenz, K.; Wollherr, D.; Buss, M.)
Abstract	In this paper, a control scheme that combines trajectory planning and gaze direction control for robotic exploration is presented. The objective is to calculate the gaze direction and simultaneously plan the trajectory of the robot over a given time horizon, so that localization and map estimation errors are minimized while the unknown environment is explored. Most existing approaches perform a greedy optimization for the trajectory generation only over the next time step and usually neglect the limited field of view of visual sensors and consequently the need for gaze direction control. In the proposed approach an information-based objective function is used, in order to perform multiple step planning of robot motion, which quantifies a trade-off between localization, map accuracy and exploration. Relative entropy is used as an information metric for the gaze direction control. The result is an intelligent exploring mobile robot, which produces an accurate model of the environment and can cope with very uncertain robot models and sensor measurements
Sponsorship	IEEE Robotics and Automation Soc
Starting Page	4044
Ending Page	4049
File Size	706278
Page Count	6
File Format	PDF
ISBN	1424406013
ISSN	10504729
DOI	10.1109/ROBOT.2007.364100
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-04-10
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Trajectory Robot control Robot sensing systems Intelligent robots Intelligent sensors Mobile robots Estimation error Motion planning Robot motion Entropy
Content Type	Text
Resource Type	Article
Subject	Artificial Intelligence Control and Systems Engineering Electrical and Electronic Engineering Software

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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