A discontinuousdata acquisition system based on microcontroller is designed. The systematic interface circuit is provided and its realization principle is explained.
Discontinuous because of data collection and analysis of control not in time, lead to accurate and timely reflection of the quality of boiler water vapor, it is difficult to make trend prediction.
由于采集数据不连续和分析控制不及时，导致无法准确及时地反映锅炉水汽品质，难以做出趋势预测。
3
It can overcome the effect of bad data on parameter estimation, and has strong robustness, and can track time-varying parameters because the discontinuous recursive computation was applied.