Lee Payne

Lee Payne is founder and president, Dataforth Corp.

latest from Lee Payne

Know when to use open- or closed-loop control

August 17, 2017

Figure 4: Here is the desired result—a level control loop, tuned using this modified Ziegler-Nichols method, responding to a setpoint change. Courtesy: Dataforth

Tuning PID loops for level control

Figure 2: A temperature control loop, tuned with modified Cohen-Coon method, responding to a set point change. Courtesy: Dataforth

Tuning PID control loops for fast response

Sensors, Actuators

Tuning surge tank level control loops

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