S. Tosserams, L.F.P. Etman, J.E. Rooda (2008), Augmented Lagrangian coordination for distributed optimal design in MDO International Journal for Numerical Methods in Engineering, Vol 73. Issue 13, pp. 1885-1910
and the Python sources of the compiler and generators for the PSI specification language as described in the paper (open access):
S. Tosserams, A.T. Hofkamp, L.F.P. Etman, and J.E. Rooda (2010), A specification language for problem partitioning in decomposition-based design optimization Structural and Multidisciplinary Optimization: Volume 42, Issue 5 (2010), Page 707. published under open access: DOI 10.1007/s00158-010-0512-z
We appreciate that publications describing work using (part of) this software quote the reference(s) given above.
To run the Matlab files you need the fmincon constrained minimizer from the Matlab optimization toolbox.
The zip file includes documentation.
The Matlab ALC implementation was developed by Simon Tosserams in 2008 (email@example.com) with Matlab release R14, the Python PSI code was developed by Albert Hofkamp in 2009 (firstname.lastname@example.org) with Python 2.4 at a Linux platform.
All files are made available under the MIT license:
Copyright (c) 2008-2010 Systems Engineering group Mechanical Engineering department Eindhoven University of Technology The Netherlands and MicroNed The Netherlands Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.