Alan Weiss <email@example.com> wrote in message <firstname.lastname@example.org>... > On 5/10/2011 2:25 AM, Chaitanya Vichare wrote: > > Dear Reader > > > > I used GA to find the optimum parameters of vehicle suspension which is > > given random road input. I run GA for many times and getting same > > optimum parameters. > > How can it be ensured that I am getting the global minimum only? > > Please help me! > > > > Thank You > > Chaitanya > > I'm sorry, I do not understand your question. > Is your problem that ga does not change its results no matter which > input you give? > Is your problem that you want to know whether your result is a global > minimum? > What have you tried adjusting? Does your problem have bounds? > > Please give more detail, perhaps then we might be able to help. > > Alan Weiss > MATLAB mathematical toolbox documentation
Thank you for response I am using same seed so my results are repeatable.That is not the issue. My problem has well defined bounds on design variables. Your second statement is correct. I want to know whether my result is global minimum.