Smith predictor
The Smith predictor (invented by O. J. M. Smith in 1957) is a type of predictive controller designed to control systems with a significant feedback time delay. The idea can be illustrated as follows. Suppose the plant consists of followed by a pure time delay . refers to the Z-transform of the transfer function relating the inputs and outputs of the plant . As a first step, suppose we only consider (the plant without a delay) and design a controller with a closed-loop transfer function that we consider satisfactory. To check that this works, a re-arrangement can be made as follows:
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Smith predictor
The Smith predictor (invented by O. J. M. Smith in 1957) is a type of predictive controller designed to control systems with a significant feedback time delay. The idea can be illustrated as follows. Suppose the plant consists of followed by a pure time delay . refers to the Z-transform of the transfer function relating the inputs and outputs of the plant . As a first step, suppose we only consider (the plant without a delay) and design a controller with a closed-loop transfer function that we consider satisfactory. To check that this works, a re-arrangement can be made as follows:
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Predyktor Smitha – rodzaj regu ...... ) wyjścia sterowanego obiektu.
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The Smith predictor (invented ...... to perfectly match the plant.
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史密斯預測器（Smith predictor）是由於1957 ...... 內迴路和中間的迴路會抵消，控制器就會產生「正確的」控制輸出。
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Predyktor Smitha – rodzaj regu ...... ) wyjścia sterowanego obiektu.
@pl
The Smith predictor (invented ...... gement can be made as follows:
@en
史密斯預測器（Smith predictor）是由於1957 ...... 內迴路和中間的迴路會抵消，控制器就會產生「正確的」控制輸出。
@zh
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Predyktor Smitha
@pl
Smith predictor
@en
史密斯預測器
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