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Technical Notes and Correspondence A New Smith Predictor for Controlling a Process with an Integrator and Long Dead-Time

Karl Johan Åström, C.C. Hang, Bokman Lim

Open publisher page 4 citations

Abstract

Abstmct-A new Smith predictor for control of a process with an integrator and long dead-time is proposed in this note. The controller deeouples the setpoint response from the load response. This simplifies both design and tuning. Simulation results obtained by controlling a typical process show that the new controller has superior performance compared to previous algorithms.

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What this paper is about

Abstmct-A new Smith predictor for control of a process with an integrator and long dead-time is proposed in this note. The controller deeouples the setpoint response from the load response. This simplifies both design and tuning. Simulation results obtained by controlling a typical process show that the new controller has superior performance compared to previous algorithms.

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OpenAlex reports 4 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Abstmct-A new Smith predictor for control of a process with an integrator and long dead-time is proposed in this note. The controller deeouples the setpoint response from the load response. This simplifies both design and tuning. Simulation results obtained by controlling a typical process show that the new controller has superior performance compared to previous algorithms.

Key concepts: Setpoint, Smith predictor, Integrator, Dead time, Control theory (sociology), Process (computing), Controller (irrigation), Computer science

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