<p> Control Stuff in there </p>

df6ce8cb-7efd-406c-ae2e-b722cf1b9040 9 6 5 auto

&[DATE] &[TIME] - &[FILENAME]

User demo parameters

m 60 :

<= 'm' length SetPoint initial

sp 60 :

<= 'sp' length SetPoint final

P 1 :

<= Unit SetPoint

λ 0.5 :

<= SetPoint return

<p> Control Stuff in there </p>

X j 1 m range X j el 1 : for X 21 line :

U j 1 sp range U j el λ : for U 21 line :

u X U stack :

v j 1 u rows range v j el j : for v 21 line :

data spec pts i 1 data rows range p i el a b c spec : for v p 1 el : Unest 'p' j 2 p rows range v v p j el stack : for data v augment 51 line :

XY v u augment :

a 0.34468 1.1408 0.2369 31 mat :

b 2.2752 1.79063 0.47236 31 mat :

Δ 0.025 :

δ Δ P * :

algo recursive discrete algorithm s 1 el 0 : s 2 el δ a 1 el * : s 3 el δ a 1 el b 1 el * a 1 el a 2 el + (+ (* : s 4 el δ a 1 el a 2 el + a 3 el + (b 1 el b 1 el (2^+ b 2 el - (a 1 el * + a 2 el b 1 el * + (* : k 5 u rows range s k el Δ a 1 el u k 1 - el * a 2 el u k 2 - el * + a 3 el u k 3 - el * + (* 1 b 1 el s k 1 - el * - b 2 el s k 2 - el * + b 3 el s k 3 - el * - (* - : for i 1 s rows range x i el i : for x s augment 81 line :

a b c spec . 7 red 13 mat :

SP XY a b c spec pts :

a b c spec . 8 blue 13 mat :

OUT algo a b c spec pts :

LengthInit m 0 m 1.5 22 mat :

LengthFinal m sp + 0 m sp + 1.5 22 mat :

OUT SP LengthInit LengthFinal 4 1 sys

P 1

λ 0.5

m 60

m sp + 120

This is an advanced Edu. demo CPV discrete control algorithm. CPV = "CompositePastValue". Output in numerical range 0..1 is converted in user "Field Instrumentation" 4..20mA. The flow diagram is simplified, more general of an installed closed control loop. The X direction represents the evolution over the time in "UserUnit Time" ... [sc, min, hr]. The Y direction is the deviation over the Unit step change.