不确定模型 meaning in English

uncertainly model

Nonlinear feedback control is used to control chaos in pmsm . the objective of this method is more suitable for the real application , and this method is robust against model error and measurement noise . simulation results show the effecti
这些研究大部分针对实际工程对象，讨论了初始条件的限制，模型误差和噪声的影响，控制目标的要求，控制的鲁棒性，不确定模型的处理等问题。