An optimized fuzzy based short term object motion prediction for real-life robot navigation environment

Vijay S. Rajpurohit, M. M.Manohara Pai

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Short term motion prediction for moving objects in a real life Robotic navigation environment involves uncertainty and temporal validity of the results.Prediction of accurate position of a moving object and responding with quick action are the main objectives of Robot motion planning. This paper proposes a novel algorithm for short term motion prediction involving a fuzzy based predictor. Because of the multi valued nature of the fuzzy logic, this approach enjoys high robustness in dealing with noisy and uncertain data. The knowledge captured by the Rulebase has been optimized by defining directional space. In the proposed work the predictor has been evaluated with three well known defuzzification techniques. Based on the analysis of results, it has been found that Mean Of Maximum defuzzification technique has lower response time and better accuracy. The predictor is tested for various motion patterns in real life environment.

Original languageEnglish
Title of host publicationVisual Information Systems
Subtitle of host publicationWeb-Based Visual Information Search and Management - 10th International Conference, VISUAL 2008, Proceedings
Pages114-125
Number of pages12
DOIs
Publication statusPublished - 10-11-2008
Event10th International Conference on Visual Information Systems, VISUAL 2008 - Salerno, Italy
Duration: 11-09-200812-09-2008

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume5188 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference10th International Conference on Visual Information Systems, VISUAL 2008
CountryItaly
CitySalerno
Period11-09-0812-09-08

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

Cite this

Rajpurohit, V. S., & Pai, M. M. M. (2008). An optimized fuzzy based short term object motion prediction for real-life robot navigation environment. In Visual Information Systems: Web-Based Visual Information Search and Management - 10th International Conference, VISUAL 2008, Proceedings (pp. 114-125). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 5188 LNCS). https://doi.org/10.1007/978-3-540-85891-1_15