FEED FORWARD Meaning and
Definition
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Feed forward is a concept used in a variety of disciplines to describe a process in which information from an earlier stage or system is utilized to adjust and enhance the performance of a subsequent stage or system. In essence, it is a mechanism that predicts and adjusts for potential errors or disturbances before they actually occur, thereby improving the efficiency and accuracy of a process.
In engineering and control systems, feed forward is a control strategy that anticipates the disturbances or changes in the input and adjusts the system's response accordingly. It involves measuring the disturbance or anticipated input and providing a compensatory action to counteract its effects. This allows for a quicker, preemptive response to ensure optimal functioning of the system.
In the context of information processing, feed forward refers to the transmission of information from earlier processing stages to later stages in order to improve the accuracy of predictions or classifications. By using relevant features or patterns extracted from the input data, feed forward algorithms can adjust the computation in subsequent layers, refining the output of the system.
Additionally, feed forward can be applied in human communication and interpersonal relationships. It involves providing information, feedback, or instructions to a person before they perform an action. This pre-action guidance is intended to increase efficiency and reduce errors by ensuring that the individual has all the necessary information and resources needed to complete the task successfully.
Overall, feed forward is a versatile concept that encompasses various domains. Its primary objective is to optimize performance by using early information or predictions to influence subsequent processes, leading to enhanced accuracy, efficiency, and effectiveness.
Common Misspellings for FEED FORWARD
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- fewd forward
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- feex forward
Etymology of FEED FORWARD
The term "feed forward" originated from the field of control systems engineering and has its roots in the concept of feedback. The word "feed" implies the action of supplying or providing, while "forward" suggests direction or progression.
In control theory, feedback refers to the process of comparing the actual output of a system with the desired or reference input, and then adjusting the system based on the difference between the two. This feedback loop helps maintain stability, regulate performance, and correct errors.
Feed forward, on the other hand, involves the anticipation of future input in order to preemptively adjust the system. It aims to predict and counteract disturbances before they occur, without relying on feedback from the output. The term "feed forward" thus describes the forward-oriented action of providing input information to influence the system's behavior, often to improve accuracy, responsiveness, or efficiency.
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