Besides providing this classification ability, ESTIMACS supports an incremental estimation approach that breaks the estimation process into three stages, enclosed in a closed loop (see Figure 9).

另外，除了这些内容，ESTIMACS还支持增量的评估方法，它把评估过程分为三个阶段，并形成紧密的循环（见图9）。

youdao

Based on the estimation of a controlled plant's transfer function model, a method for the self-tuning of PID controllers in closed-loop system is proposed.

基于对被控对象传递函数的估计，提出一种闭环pid参数整定方法。

youdao

By introducing nonlinear damping term, it is proved that all signals in the closed-loop system are globally stable, and the tracking error and the parameter (estimation) error converge to zero.

通过引入非线性阻尼项，保证了闭环系统的所有信号都是全局稳定的，而且跟踪误差及参数估计误差均收敛于零。

youdao