In this research, an algorithm has been used to design optimal space structures, which is known algorithm in the optimization of structures. The purpose of this project is to use this algorithm to minimize the weight of space structures. Using this algorithm for minimizing structures weight is the aim of this project. Each of the structures that will be mentioned in this project, has constraints including the minimum and maximum of axial stress, the minimum and maximum of cross section of space structures members and etc. Observe this constraints is require to achieve desired and reliable minimum weight.
In this project, the system of Using Enhanced Colliding Bodies Optimization Algorithm In this project, Formian software is used to model spacecraft structures and enhanced colliding bodies Algorithms for optimization of spacecraft structures and Here it is necessary to point out that today there are two methods for optimizing structures; using discrete variables and using continuous variables, which in this study will use continuous variables for all issues. The performance of the presented method is shown by solving examples.