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LabWindows/CVI PID Control Toolkit User Manual I-2 ni.com
I
installation instructions, 1-1
instrument drivers (NI resources), B-1
integral action, 2-1
integral time, 2-1
K
KnowledgeBase, B-1
L
lag compensation, 3-8
lead compensation, 3-8
lead-lag compensator, 3-8
N
National Instruments support and
services, B-1
Nichols, N.B., A-1
nonlinear adjustment of integral
action, 2-2, 2-5
O
open-loop tuning procedure, 3-3
output limiting, 2-3
output rate limiting, 3-5
P
partial derivative action, 2-2
percentage of full scale, converting from
engineering units, 3-9
PID algorithm, 2-1 to 2-3
autotuning algorithm, 2-5 to 2-8
calculating controller action, 2-1
controller output, 2-2
error calculation, 2-2
nonlinear adjustment of integral
action, 2-2
output limiting, 2-3
partial derivative action, 2-2
proportional action, 2-2
trapezoidal integration, 2-2
gain scheduling, 2-3
PID controller, 1-3
typical use, 3-4
PID Library, 3-4
pidAttrAlgorithm, 3-4
pidAttrLimitOutputRate, 3-5
pidAttrUseInternalTimer, 3-1
pidGSAttrGainScheduleCriteria, 3-7
precise PID algorithm, 2-4, 3-4
calculating controller action
nonlinear adjustment of integral
action, 2-5
proportional action, 2-4
trapezoidal integration, 2-5
error calculation, 2-4
proportional action, 2-4
trapezoidal integration, 2-5
process variable, 1-3
programming examples (NI resources), B-1
proportional action, 2-2
precise PID algorithm, 2-4
R
rate time, 2-1
real-time targets, using PID on, 3-10
related documentation, vii
requirements, system, 1-1
reset time, 2-1