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Split-range Control

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Split-range Control

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  1. Course: Process Control, NMBU Dec 2017 - April 2018 Split-range control By Finn Aakre Haugen, PhD, TechTeach (finnhaugen@hotmail.com) F. Haugen. Process Control. NMBU. 2018.

  2. 2 When you control the speed of your limousine: You have two actuators:The throttle and the break. Would you use both the throttle and the break, simultaneously, to adjust the speed, or would you use one of them at a time, i.e. use the actuators in a coordinated manner? This is what split-range control is about - namely, coordinated use of several actuators. F. Haugen. Process Control. NMBU. 2018.

  3. 3 Typically: One controller (TC) manipulates two actuators: Example: F. Haugen. Process Control. NMBU. 2018.

  4. 4 Split of control signal(s) in the example: F. Haugen. Process Control. NMBU. 2018.

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