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The Optimization Algorithm of Aviation Equipment Maintenance Cost Forecast and its Applied Research
Abstract:
The maintenance cost forecast of aviation equipment is a multifactor influenced, non-linear and little samples problem. Aiming at the problem, genetic algorithm (GA) and support vector machine (SVM) were combined to build a GA-SVM forecast model for maintenance cost of aviation equipment. The model used GA to optimize the parameters of SVM, which can avoid the blindness choice of parameters and improve its forecast efficiency. Through the example analysis, the model has more accurate results and extensibility than PSO-SVM, SVM and multivariate linear regression in the forecast of maintenance cost of aviation equipment.
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1851-1855
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Online since:
September 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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