Test problems

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

Test problems

Sinus-Funktion

Parameter an Sinusfunktion anpassen

Beale-Problem

Beale-Problem evaluated with SensiPlot

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

Beale-Problem being solved with PES


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's Thesis.