This paper proposed a new method that was based on network node and applied to compute tooth contract-point line of engaged gears for different mesh position.
When the leg number of circuit is big and the nodepoint number is small, it is a better choice to use the node voltage method.
当电路的支路数目较多而节点数目较少时,运用节点电压法是一种更好的选择。
3
This paper discuss the method of acoustical warfare. Analytic basic form of Simulation model of commonwealth acoustical node and point out specially characterist of model.