Abstract
In this paper, an adaptive truss structure is a target of design. As in the optimum posture determination problem of adaptive trusses there are many elements which must be treated simultaneously, it is thought that it is difficult to obtain the global optimum solution due to the existence of many local optimum solutions. Then, we propose to use Immune Algorithms (IA) which is superior in the global convergency for solving the optimum posture determination problem.
