To obtain high path accuracy, feedforward control
The speed of the input rotor can be controlled using feedback control of the engine speed and feedforward control
of the ICE torque.
Since the compensation control for the spool valve dead zone is a feedforward control
, it is affected by the current-flow rate characteristics of the linear solenoid valves, variation in the length of the spool valve dead zone, and the like.
1 depicts the general scheme for feedforward control
along with feedback trim, but can be called a hybrid structure since it can be used as a control scheme for plant structures with and without [P.
Wiener models are also used, for example as a robust nonlinear internal model control of stable Wiener systems , or block-oriented feedforward control
with demonstration to Wiener modelling , or modelling of memristor-based chaotic systems using nonlinear Wiener adaptive filters .
shows a significant effect by predicting in advance against the vibration of the base platform and direct disturbance of the machine.
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.
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.
Koontz and Bradspies (1972) studied feedback and feedforward control
systems; adapting their model with the inputs, outputs, and control loops used in an NPD portfolio review meeting produces a control systems representation of the Stage-Gate meeting (Figure 1).
Fault detection in HVAC systems using model-based feedforward control
, Energy and Buildings 33: 403-415.