Performance measurement under increasing environmental uncertainty in the context of interval type-2 fuzzy logic based robotic sailing

Benatar, Naisan and Aickelin, Uwe and Garibaldi, Jonathan M. (2013) Performance measurement under increasing environmental uncertainty in the context of interval type-2 fuzzy logic based robotic sailing. In: IEEE International Conference on Fuzzy Systems 2013 (Fuzz-IEEE 2013), 7-10 July 2013, Hyderabad, India.

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Abstract

Performance measurement of robotic controllers based on fuzzy logic, operating under uncertainty, is a subject area which has been somewhat ignored in the current literature. In this paper standard measures such as RMSE are shown to be inappropriate for use under conditions where the environmental uncertainty changes significantly between experiments. An overview of current methods which have been applied by other authors is presented, followed by a design of a more sophisticated method of comparison. This method is then applied to a robotic control problem to observe its outcome compared with a single measure. Results show that the technique described provides a more robust method of performance comparison than less complex methods allowing better comparisons to be drawn.

Item Type: Conference or Workshop Item (Paper)
RIS ID: https://nottingham-repository.worktribe.com/output/1002954
Additional Information: Published in: IEEE International Conference on Fuzzy Systems (FUZZ) 2013 (ISBN: 9781479900206 ; doi: 10.1109/FUZZ-IEEE.2013.6622441 ). © IEEE.
Keywords: Fuzzy, Logic
Schools/Departments: University of Nottingham, UK > Faculty of Science > School of Computer Science
Depositing User: Aickelin, Professor Uwe
Date Deposited: 29 Sep 2014 11:21
Last Modified: 04 May 2020 20:19
URI: http://eprints.nottingham.ac.uk/id/eprint/3333

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