Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Control System Component
|
| gptkbp:advantage |
Simple Implementation
May Not Handle Nonlinearities Well No Need for System Model Requires Tuning Sensitive to Noise (Derivative Term) Widely Used |
| gptkbp:alternativeTo |
gptkb:Adaptive_Control
Model Predictive Control Fuzzy Logic Control |
| gptkbp:category |
Electronics
Engineering Mechatronics Automatic Control |
| gptkbp:component |
Derivative Term
Integral Term Proportional Term |
| gptkbp:effect |
Improves System Stability
Improves Transient Response Reduces Steady-State Error |
| gptkbp:form |
u(t) = Kp*e(t) + Ki*∫e(t)dt + Kd*de(t)/dt
|
| gptkbp:foundIn |
gptkb:PLC_Systems
Embedded Systems DCS (Distributed Control Systems) |
| gptkbp:fullName |
Proportional-Integral-Derivative Controllers
|
| https://www.w3.org/2000/01/rdf-schema#label |
PID Controllers
|
| gptkbp:input |
Setpoint
Process Variable |
| gptkbp:introducedIn |
1940s
|
| gptkbp:inventedBy |
gptkb:Elmer_Sperry
|
| gptkbp:output |
Control Signal
|
| gptkbp:purpose |
Reduce Error
Maintain Desired Output Stabilize Systems |
| gptkbp:relatedTo |
Feedback Control
On-Off Controller PD Controller PI Controller |
| gptkbp:standardizedBy |
gptkb:IEC_61131-3
ISA-5.1 |
| gptkbp:tuning |
Cohen-Coon Method
Manual Tuning Ziegler-Nichols Method |
| gptkbp:usedIn |
gptkb:robot
gptkb:HVAC_Systems gptkb:Automotive_Systems Aerospace Engineering Industrial Automation Process Control |
| gptkbp:bfsParent |
gptkb:Fuzzy_Control_Systems
|
| gptkbp:bfsLayer |
6
|