Zhang, Taoyuan, Owodunni, Oladele and Gao, James ORCID: 0000-0001-5625-3654 (2015) Scenarios in Multi-objective Optimisation of Process Parameters for Sustainable Machining. Procedia CIRP, 26. pp. 373-378. ISSN 2212-8271 (doi:https://doi.org/10.1016/j.procir.2014.07.186)

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Abstract

Sustainable machining needs to consider multiple objectives for fulfilling environmental and economic requirements. Pareto front usually employed to present multi-objective optimisation results. However, the Pareto fronts are difficult to understand and inefficient when there are more than 2 objectives. This problem is addressed in this paper, by enumerating and characterising all the 128 scenarios in sustainable machining operation involving 7 objectives including energy, cost, time, power, cutting force, tool life and surface finish. Results show that all the scenarios can be converted to single-objective situation which has a unique solution or a set of conflicting bi -objective cases which can be represented as a single Pareto front.

Item Type:	Article
Additional Information:	© 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license.
Uncontrolled Keywords:	Energy minimisation; multi-objective machining; optimisation; problems and solutions scenarios; sustainable machining
Faculty / School / Research Centre / Research Group:	Faculty of Engineering & Science
Last Modified:	30 Jan 2017 15:11
URI:	http://gala.gre.ac.uk/id/eprint/13920

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