Abstract: Oscillatory roller transmission is a new kind of transmission.The basic parameters of oscillatory roller transmission play an important effect on transmission technology and economy.In this paper,the optimum model is established and the global optimum solution is obtained by LINGO10.0 software.The result shows the model is practical and effective and its solution is global solution,better than the result with general optimum method.As the method is simple,it is worthy to spread in optimum design.

Key words: oscillatory roller transmission, optimization design, LINGO language