Auto-tuners for PID Controllers
نویسنده
چکیده
PID control is used everywhere—in cellular phones, vehicles, process control, heating, ventilation, air conditioning, machine tools, and motor drives. Many PID controllers are found in cars, for example, in engine, cruise, and traction control. PID control is also embedded in instruments like atomic force microscopes and adaptive optics. Because of their widespread use, it is difficult to precisely estimate the number of control loops that are installed each year, but an educated guess is that it is in the billions.
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