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gaa-problem-matlab's Introduction

GAA-problem-MATLAB

This is a conversion of the General Aviation Aircraft problem into MATLAB

General Aviation Aircraft Problem using Response Surface Model

Original development was made at the Pennsylvania State University by Dr. Timothy Simpson, Dr. Patrick Reed, Brayan D'Souza, Ruchit Shah, Matthew Woodruff, and David Hadka.

Adaptation to MATLAB was performed by Mario Castro-Gama

If this software is used in academic publications, please cite the following papers accordingly:

[1] Simpson, T.W., Chen, W., Allen, J.K., and Mistree, F. (1996),
    "Conceptual design of a family of products through the use of
    the robust concept exploration method," in 6th AIAA/USAF/NASA/
    ISSMO Symposium on Multidiciplinary Analysis and Optimization,
    vol. 2, pp. 1535-1545. 
   
[2] Simpson, T.W., D'Souza, B.S. (2004), "Assessing variable levels
    of platform commonality within a product family using a
    multiobjective genetic algorithm," Concurrent Engineering:
    Research and Applications, vol. 12, no. 2, pp. 119-130.

[3] Shah, R., Reed, P.M., and Simpson, T.W. (2011), "Many-objective
    evolutionary optimization and visual analytics for product
    family design," Multiobjective Evolutionary Optimisation for
    Product Design and Manufacturing, Springer, London, pp. 137-159.

[4] Woodruff, M.J., Reed, P.M. and Simpson, T.W. (2013), "Many objective 
    visual analytics: rethinking the design of complex engineered systems 
    Struct Multidisc Optim, 48, 201โ€“219

/* Implementation follows [3] and [4] */

Input variables

  vars: the array of decision variables (27)

Output variables

objs: the array of objectives (10)
cons: the array of constraints (1)

Developed in MATLAB by: Mario Castro Gama PhD Researcher 2016-08-01

  1. The number of decision variables
GAA_Number_variables = 27;

1.1 The decision variable lower bounds

GAA_Bounds_lower = [ 0.240, 7.000, 0.000, 5.500, 19.000, 85.000, 14.000, 3.000, 0.460, ...
                     0.240, 7.000, 0.000, 5.500, 19.000, 85.000, 14.000, 3.000, 0.460, ...
                     0.240, 7.000, 0.000, 5.500, 19.000, 85.000, 14.000, 3.000, 0.460];

1.2 The decision variable upper bounds

GAA_Bounds_upper = [ 0.480, 11.000, 6.000, 5.968, 25.000, 110.000, 20.000, 3.750, 1.000, ...
                     0.480, 11.000, 6.000, 5.968, 25.000, 110.000, 20.000, 3.750, 1.000, ...
                     0.480, 11.000, 6.000, 5.968, 25.000, 110.000, 20.000, 3.750, 1.000];
  1. The number of objectives
GAA_Number_objectives = 10;
  1. The number of constraints
GAA_Number_constraints = 1;

gaa-problem-matlab's People

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