reduced dimension observer

例句：

1. 1. The reduced dimension observer is used to analyze the data collectedfrom sensors.
   缩减维度观测器用于分析从传感器收集的数据。
2. 2. The reduceddimension observer was developedto improve the accuracy of themeasurement system.
   缩减维度观测器被开发出来以提高测量系统的精度。
3. 3. The reduced dimensionobserver was used to detect the presenceof anomalous signals in thedata.
   缩减维度观测器被用来检测数据中的异常信号。