Feedforward Control

Описание к видео Feedforward Control

Feedforward control is a strategy to reject persistent disturbances that cannot adequately be rejected with feedback control. In certain situations, the performance of control systems can be enhanced greatly by the application of feedforward control. What is needed are two key characteristics:
1. An identifiable disturbance is affecting significantly the measured variable, in spite of the attempts of a feedback control system to regulate these effects
2. This disturbance can be measured, perhaps with the addition of instrumentation

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