Index
amplitude ratio, 95, 98, 241, 243, 246, 267, 268, 338
anti-derivative kick, 141
anti-windup, 130
conditional integration, 131
back-calculation, 134
Autoregressive Exogenous Input (ARX) model, 317, 319
autotuning, 241
back-calculation, 134
block diagram, 92
bode stability, 203
design (tuning), 187
primary controller, 215
secondary controller, 215
characteristic equation, 202, 219, 223
closed-loop
transfer function, 201
commercial PID controllers, 135
conditional integration, 131
continuous-cycling method, 154
controlled variables, 3
convolution theorem, 24
critical frequency, 203
critically damped process, 82
cyclic-steady-state, 5, 95, 240, 250, 346
damping factor, 82
decay ratio, 83
decoupled control structure, 220
derivative kick, 141
derivative time, 112
describing function analysis, 241, 377
deviation variable, 7
difference equation, 317
differential equation, 4, 20, 29, 31, 35, 45, 275
dynamic behaviors, 79
equivalent gain plus time delay, 220
equivalent time delay, 175
first order plus time delay (FOPTD), 79, 84, 159, 161, 174, 339
frequency response, 19, 94, 99, 157, 170, 235, 240, 247, 250, 263, 338, 367
amplitude ratio, 95, 98, 241, 243, 246, 267, 268, 338
phase angle, 95, 99, 174, 241, 243, 338, 368
frequency ...
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