Test problems

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EVO.png BlueM.Opt | Usage | Development

Liste der Testprobleme, die in BlueM.Opt eingebaut sind. Einige davon stammen aus Moré et al. (1981)[1].

Test problems

Sinus-Funktion

Parameter an Sinusfunktion anpassen

Beale-Problem

Beale function (created with SensiPlot)
Beale-Problem being solved with PES

Es wird das Minimum des Beale-Problems[2] gesucht.

  • Parameters: 2
  • Objective functions: 1

[math]\displaystyle{ f(x,y)=(1.5-x(1-y))^2+(2.25-x(1-y^2))^2+(2.625-x(1-y^3))^2 }[/math]

Global Minimum: f(3, 0.5) = 0

Schwefel 2.4-Problem

Minimum der Problemstellung wird gesucht (xi=1, F(x)=0)

Deb 1

Multikriterielles Testproblem (konvex)

Zitzler/Deb T1

Multikriterielles Testproblem (konvex)

Zitzler/Deb T2

Multikriterielles Testproblem (konkav)

Zitzler/Deb T3

Zitzler/Deb T3

Multikriterielles Testproblem (konvex, nicht stetig)

Zitzler/Deb T3


Zitzler/Deb T4

Multikriterielles Testproblem (konvex)

CONSTR

CONSTR

Multikriterielles Testproblem (konvex) mit zwei Randbedingungen

Box

Box

Multikriterielles Testproblem (Kreis) mit zwei Randbedingungen

Abhängige Parameter

Bedingung im Parameterraum: Y > X

Flood Mitigation

Flood Mitigation

Multicriteria Problem Flood Mitigation and Hydropower Generation[3]

References

  1. Moré, J.J., Garbow, B.S. and Hillstrom, K.E. (1981): Testing Unconstrained Optimization Software, ACM Transactions on Mathematical Software (TOMS) 7:1, p. 17-41, doi:10.1145/355934.355936
  2. Beale, E. M. L. (1958): On an iterative method of finding a local minimum of a function of more than one variable. Technical Report 25, Statistical Techniques Research Group, Princeton University.
  3. Sharma, Ajay (2008): Inflow prediction and optimal operation of reservoir system during flood by the combined application of ANN and different Optimization techniques. Master Thesis, Institute of Hydraulic and Water Resources Engineering, Technische Universität Darmstadt.