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Carinena P. Regueiro C.V. Otero A. Bugarin A.J. Barro S. 《Fuzzy Systems, IEEE Transactions on》2004,12(4):423-435
Detection of landmarks is essential in mobile robotics for navigation tasks like building topological maps or robot localization. Doors are one of the most common landmarks since they show the topological structure of indoor environments. In this paper, the novel paradigm of fuzzy temporal rules is used for detecting doors from the information of ultrasound sensors. This paradigm can be used both to model the necessary knowledge for detection and to consider the temporal variation of several sensor signals. Experimental results using a Nomad 200 mobile robot in a real environment produce 91% of doors were correctly detected, which show the reliability and robustness of the system. 相似文献
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Mucientes M. Iglesias R. Regueiro C.V. Bugarin A. Carinena P. Barro S. 《IEEE transactions on systems, man and cybernetics. Part C, Applications and reviews》2001,31(3):391-398
The paper describes a fuzzy control system for the avoidance of moving objects by a robot. The objects move with no type of restriction, varying their velocity and making turns. Due to the complex nature of this movement, it is necessary to realize temporal reasoning with the aim of estimating the trend of the moving object. A new paradigm of fuzzy temporal reasoning, which we call fuzzy temporal rules (FTRs), is used for this control task. The control system has over 117 rules, which reflects the complexity of the problem to be tackled. The controller has been subjected to an exhaustive validation process and examples are shown of the results obtained 相似文献
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A framework for fuzzy quantification models analysis 总被引:1,自引:0,他引:1
Barro S. Bugarin A.J. Carinena P. Diaz-Hermida F. 《Fuzzy Systems, IEEE Transactions on》2003,11(1):89-99
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