The components of the engine system are calculated iteratively in a predetermined sequence, and a modifiedNewtonmethod is used to find the unknown variables of the system.
该方法按照预定的计算顺序,对发动机系统的各个部件进行迭代计算,采用拟牛顿法求解系统可调变量。
2
We designed the flight program for solid launch vehicles, resolved the control parameter of ascent trajectory with modifiedNewton iterative method, and deduced the iterative formula.
设计了固体运载火箭上升段飞行程序,应用修正牛顿迭代法求解上升段弹道控制参数,推导了迭代算法公式。
3
The calculating results are almost equal whether Newton-Raphson method or its modified form is used, especially with more times of loading, which indicates that essential of the two methods is same.