6dof simulation

One of the current problems in the development of simulation software of flying objects is the process of software development and development from the concept design phase of a project to the final stages of the hardware in the loop. In this paper, the necessary software engineering standards and procedures for the production of rigid multi-stage launch vehicle simulation software with a new approach are introduced in order to overcome this problem. The proposed RUP structure for the production of software with six degrees of freedom simulation software's ability to be used quickly and with minimal modifications in loop software and loop hardware labs.