Solutions of some MacMPEC Test Problems

This file gives some of the solutions to the MPEC test problems. Click on the pictures to enlarge and use the back-button in your browser to return to this page.


design-cent-*

Solutions to design centering problems design-cent-*. The following images show the container G (red) and the parameterized body (green region).
Problem 1
Problem 1
Problem 2
Problem 2
Problem 4
Problem 4


incid-set1

Solution to incidence set indentification problems incid-set1-32. The following images show the final 32x32 discretization of the obstacle, the deflected membrane and the contact region (red for contact and green for no contact).
obstacle
obstacle
membrane
membrane
contact region
contact region


incid-set1c

Solution to incidence set indentification problems incid-set1c-32. The following images show the final 32x32 discretization of the obstacle, the deflected membrane and the contact region (red for contact and green for no contact).
obstacle
obstacle
membrane
membrane
contact region
contact region


incid-set2

Solution to incidence set indentification problems incid-set2-32. The following images show the final 32x32 discretization of the obstacle, the deflected membrane and the contact region (red for contact and green for no contact).
obstacle
obstacle
membrane
membrane
contact region
contact region


incid-set2c

Solution to incidence set indentification problems incid-set2c-32. The following images show the final 32x32 discretization of the obstacle, the deflected membrane and the contact region (red for contact and green for no contact).
obstacle
obstacle
membrane
membrane
contact region
contact region


pack-comp(1,2)-(8,16,32)

Solution to packaging problem pack-comp(1,2)-32 and pack-comp(1,2)c-32. The following images show the deflected membrane for the 32x32 discretization of problem pack-comp1, pack-comp1c, pack-comp2 and pack-comp2c, respectively.
membrane
pack-comp1
membrane
pack-comp1c
membrane
pack-comp2
membrane
pack-comp2c


pack-rig1-(8,16,32)

Solution to packaging problem pack-rig1-32. The following two images show the deflected membrane and the contact region for the 32x32 discretization of problem pack-rig1. The contact region is shown in red and the region where the membrane is free in green.
membrane
membrane
contact region
contact region


pack-rig1c-(8,16,32)

Solution to packaging problem pack-rig1c-32. The following two images show the deflected membrane and the contact region for the 32x32 discretization of problem pack-rig1c. The contact region is shown in red and the region where the membrane is free in green.
membrane
membrane
contact region
contact region


pack-rig1p-(8,16,32)

Solution to packaging problem pack-rig1p-32. The following two images show the deflected membrane and the contact region for the 32x32 discretization of problem pack-rig1p. The contact region is shown in red and the region where the membrane is free in green.
membrane
membrane
contact region
contact region


pack-rig2p-(8,16,32)

Solution to packaging problem pack-rig2p-32. The following two images show the deflected membrane and the contact region for the 32x32 discretization of problem pack-rig2p. The contact region is shown in red and the region where the membrane is free in green.
membrane
membrane
contact region
contact region


Maintained by Sven Leyffer
Email: leyffer@mcs.anl.gov
Last modified: 07 September, 2000