edp

• On the study of edp estimation algorithm , first , the linear robust luenberger observer technique is studied . then , a brand - new nonlinear edp estimation algorithm is developed with full consideration of the characters of engine nonlinear simulation program
  在研究发动机部件性能变化参数的估计问题时，首先研究了线性鲁棒luenberger观测器，并针对线性观测器存在的问题，根据发动机部件级非线性数学模型的特点，提出了一种非线性发动机部件性能变化参数估计的方法。