Derivative Control

Derivative control is a method used in automatic control systems to predict future behavior by analyzing how quickly a process variable is changing. By measuring the rate of change, it helps the system respond more smoothly and prevent overshooting or oscillations around the target value. Essentially, it provides proactive adjustments based on the trend of the system’s behavior, improving stability and responsiveness. This anticipatory action complements other control methods, such as proportional and integral control, making the system more efficient and accurate in maintaining desired conditions.