Dynamical Behavious Analysis And Optimum Design For Equipment Of Launch Tube

This paper first describes the background and significance of optimization of process equipment, An overview of structural dynamics analysis, parameter sensitivity analysis and design optimization of the structure of the basic theory, Then a certain institute technology issues "study of launch tube technology " as the background, Finite element method for the production of important technical equipment--- Launch tube processing equipment for the static structure, dynamic analysis. Equipment has been the launching tube before natural frequency and vibration mode and the corresponding static deformation And on this basis, using the finite element analysis software ANSYS analysis of the probability of process equipment modules on the initial launch tube design variable parameter sensitivity analysis Extract key design variables, as a follow-up to the optimum design, the design variables to enhance optimization of efficiency . Through these structural dynamic optimization of the design and optimization analysis launch tube processing equipment and the quality of the original design, small changes in stress conditions, the sharp decline in quality. Process equipment also makes the stress distribution in various parts of a more balanced, and optimize results.