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Optimal Design of A Quick-Acting Hydraulic Fuse Using Design of Experiments and Complex Method
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  • Journal title : Journal of Drive and Control
  • Volume 12, Issue 4,  2015, pp.8-14
  • Publisher : Korea Society of Fluid Power & Construction Equipments
  • DOI : 10.7839/ksfc.2015.12.4.008
 Title & Authors
Optimal Design of A Quick-Acting Hydraulic Fuse Using Design of Experiments and Complex Method
Lee, Seong Rae;
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A quick-acting hydraulic fuse, which is mainly composed of a poppet, a seat, and a spring, must be designed to minimize the leaked oil volume during fuse operation on a line rupture. The optimal design parameters of a quick-acting hydraulic fuse were searched using the design of experiments method and the complex method. First, the orthogonal array is used to find the robust minimum point among the 625 points of design variables. The search range can then be narrowed around the robust minimum point. Second, the orthogonal array is used to obtain the variations of the design variables in the narrowed search range. The variations of design variables are used to set the structure of a polynomial equation representing the leakage oil volume of the quick-acting hydraulic fuse. The least squares method is then applied to obtain the coefficients of polynomial equation. Finally, the complex method is used to find the optimal design parameters where the objective function is described by the polynomial equation.
Quick-Acting Hydraulic Fuse;Design of Experiments;Orthogonal Array;Variation;Complex Method;
 Cited by
S.R. Lee and K. Srinivasan, "Analytical and Experimental Study of The Dynamic Behavior of A Quick Acting Hydraulic Fuse," ASME Transactions, Journal of Dynamic Systems, Measurement and Control, Vol.111, No.3, pp.528-534, September 1989. crossref(new window)

S. R. Lee, "Optimal Design of a Quick-Acting Hydraulic Fuse using Genetic Algorithm and Complex Method," Journal of The Korean Society of Fluid Power and Construction Equipments, Vol.11, No.4, pp.32-38, 2014.12.

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