The simulation of Double-flank Gear Rolling Test (DGRT) features is variables and complexity, compared with the simulation of Single-flank Gear Drive (SGD).

• 相对单啮传动仿真,齿轮双啮测量仿真变量多、过程复杂,采用常规的齿轮单啮瞬时啮合点求解算法去求解齿轮双啮瞬时啮合点,往往建模困难、计算量大。