feed-forward

(redirected from Feed forward control)

feed-forward

A multi-layer perceptron network in which the outputs from all neurons (see McCulloch-Pitts) go to following but not preceding layers, so there are no feedback loops.
This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org)
Mentioned in ?
References in periodicals archive ?
A technique to reduce torque ripple by estimating and compensating the feed forward control technique is reported in [5].
The torque ripple minimization technique for a low cost brushless DC motor drive
An adaptive feed forward control works to drive the upcoming stroke of the piston, this being dependent on the preceding strokes to maintain the required charge, measured by the output of an encoder with an incremental resolution of 25nm.
Advances in fluid dispensing technology: a look at piezoelectric-based pump technology for jetting materials in low volumes
Dynamic feed forward control and computed torque control are common dynamic control methods [1-3].
Force/position hybrid control of 6PUS-UPU redundant driven parallel manipulator based on 2-DOF internal model control
A new multivariable optimal controller incorporating state feedback as well as feed forward control for fast regulation and stability of a CSI fed IM drive is presented in this section.
Mathematical modeling and analysis of different vector controlled CSI fed 3-phase induction motor drive
To this can be connected feed forward control signal.
Implementation of full-featured PID regulator in microcontrollers/PID reguliatoriaus realizavimas mikrovaldiklyje
Feedback and feed forward control theory including Nyquist stability may be more relevant.
Energy futures, Torotrak and the Harrier, boom and bust, apprenticeships, and the London Canal Museum
The idea of the feed forward control is based on the assumption that most disturbances occur periodically with each rotation of the roller and can be predicted.
Active vibrations damping of bending for printing roller
This is compensated by using a high pass filter with feed forward control of stator flux and hence the jerk which is developed during transition from standstill to sensorless control can be avoided.
Control of induction motor drive without shaft encoder using model referencing adaptive system and to avoid torque jerks in transition at starting
Most critical when seeking out the right solution is to find technology where the simultaneous measuring and calibration of all machine multi-axis kinematics for jerk limitation, feed forward control, look-ahead, pilot control, and tool tip orientation are performed in process.
A new horizon in high-speed cutting: what once seemed a far-off goal for mold and die work, as well as medical parts, is now a reality
The actuators are driven in a closed feed forward control loop, which means that multiple order harmonic waves are cancelled even when engine speeds change very quickly.
When two sound waves meet while traveling along the same medium and are completely out of phase, the amplitude or height of the waves cancel each other out
The load signal is used as a feed forward control, to increase the fuel pressure when the load on the engine and its airflow increase.
Controlling gas engine fuel mixture for minimum emissions. (Emissions Technology)

Encyclopedia browser ?
Full browser ?