The feedforward control architecture is shown in Figure 4.

According to such mechanism, a feedforward control strategy is put forward to mitigate the harmonics on grid side.

In [54], the authors developed a neural network based feedforward control to compensate for the nonlinearities and uncertainties of a dynamically substructured system consisting of both numerical and physical substructures, where an adaptive law with a new leakage term of NN weights error information was developed to achieve improved convergence.

According to the control structure, active control strategy can be classified into feedback control and feedforward control. Depending on different actual vibration isolation applications, different vibration control strategies are employed for different scenarios.

Wiener models are also used, for example as a robust nonlinear internal model control of stable Wiener systems [20], or block-oriented feedforward control with demonstration to Wiener modelling [25], or modelling of memristor-based chaotic systems using nonlinear Wiener adaptive filters [24].

A current trend in human-centered robotics is to rely more on feedforward control and less in feedback effort to achieve higher system efficiency and some level of safety upon collisions with the environment.

Incoherent feedforward control. Another network motif that can underpin adaptation and threshold response is incoherent feedforward control (Ma et al.

You can get Traction Control, Stability Control, Launch Control and even Pre-Torque Feedforward Control that helps stabilize the car through cornering.

Cheng, "Design and implementation of command and friction feedforward control for CNC motion controllers", in IEE Proc.