cyclical method meaning in English

循环法

Secondly , according to the requirement of the parametric sensitivity analysis , the method based on orthogonal experiment is chosen to cope with the difficulty of obtaining the sensitivity analysis through the partial derivative of explicit function . and it also overcomes the traditional single factor cyclical method ' s shortcoming ? impossibility to analysis interactional factors . furthermore , some significative conclusions are acquired from the sensitivity analysis
其次根据轨迹优化问题灵敏度分析的需要,选取基于正交试验的灵敏度分析方法,解决了轨迹优化问题没有显函数,无法通过求其偏导数获得灵敏度的难点,同时克服了传统的单因素轮换法对该类问题进行灵敏度分析带来的弊端? ?无法对有相互作用的因素进行灵敏度分析,并通过对轨迹优化问题进行灵敏度分析,得出了一些有益的结论。