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依据系统对模拟量实时控制的要求,提出了基于控制微元的统计自适应增量控制方法,给出了量化控制状态统计图的获取方法,分别找出了扩展控制微元的统计稳定系数、平均统计状态偏差、统计趋势、统计超调、尾偏差等参数与调节增量之间的关系,确定了统计控制策略及其最优化条件,给出了统计预测自适应记忆增量控制器的设计方案.该方法易于微处理器编程,运算速度快,可高效率实现对模拟量的精确控制.
According to the requirement of system for real-time control of analog quantity, a method of statistical incremental control based on control micro-element is proposed. The method of obtaining the statistic chart of quantitative control state is given, and the statistical stability coefficients of extended control micro- The average statistical state deviation, the statistical trend, the statistical overshoot, the tail deviation and other parameters and the adjustment of the incremental relationship between the statistical control strategy and its optimization conditions are determined, the statistical prediction of adaptive memory increment controller design This method is easy to microprocessor programming, computing speed, high precision can be accurately controlled.