Documentation of TestModel

View the 13 variables sorted by type, module, group, module/group/name, view, Level Structure, or in a view summary.

Model Assessment Results
Model Information Number
Total Number of Variables
13
Total Number of State Variables (Level+Smooth+Delay Variables)
2
Total Number of Stocks (Stocks in Level+Smooth+Delay Variables) †
2
Total Number of Macros
0
Function Sensitivity Parameters
0
Variables with Source Information
0
Data Lookup Tables
0
Time Unit
Minute
Initial Time
0
Final Time
150
Reported Time Interval
1
Time Step
0.5
Model Is Fully Formulated
Yes
Modeler-Defined Groups
- No -
VPM File Available
- No -

Warnings Number
Undocumented Equations
9
Equations with Embedded Data
0
Equations With Unit Errors or Warnings
Unavailable
Variables Not in Any View
0
Incompletely Defined Subscripted Variables
0
Nonmonotonic Lookup Functions
0
Cascading (Chained) Lookup Functions
0
Equations with IF...THEN...ELSE
0
Equations with MIN or MAX
0

Potential Omissions Number
Unused Variables
0
Supplementary Variables
0
Supplementary Variables Being Used
0
Complex Variable Formulations (Richardson's Rule = 3)
0
Complex Stock Formulations
0

Types:
L : Level (2 / 2) * SM : Smooth (0 / 0) * DE : Delay (0 / 0) * † LI : Level Initial (2) I : Initial (0)
C : Constant (8) F : Flow (2) A : Auxiliary (3) Sub: Subscripts (0) D : Data (0)
G : Game (0) T : Lookup (0 / 0) ††      
* (state variables / total stocks)
† Total stocks do not include fixed delay variables.
†† (lookup variables / lookup tables).
 
Groups:
Control (4)
Simulation Control Parameters 		TestModel (9)
(Default)
Modules:
Default (13)
Views:
View 1 (9) 
Search: •••    a-b    c-d    e-f    g-h    i-j    k-l    m-n    o-p    q-r    s-t    u-v    w-x    y-z    •••   

Module
Group
Type
 Variable Name and Description
Default TestModel
(Default)		 L
Actual Temperature (Centigrades)
= ∫Change in Temperature dt + [Initial Temp]
Present in 1 view: Used by:
Default TestModel
(Default)		 C
Adjustment Time (Minute)
= 20
Present in 1 view: Used by:
Default TestModel
(Default)		 F,A

Change in Measured Temperature (Centigrades/Minute)
= (Actual Temperature-Measured Temperature)/Measurement Delay
Present in 1 view: Used by:
Default TestModel
(Default)		 F,A

Change in Temperature (Centigrades/Minute)
= (Desired Temperature-Measured Temperature)/Adjustment Time
Present in 1 view: Used by:
Default TestModel
(Default)		 C
Desired Temperature (Centigrades)
= 20
Present in 1 view: Used by:
Default Control C
FINAL TIME (Minute)
= 150
Description: The final time for the simulation.
Not Present In Any View
Default TestModel
(Default)		 LI,A
Initial Measured (Centigrades)
= Initial Temp
Present in 1 view: Used by:
Default TestModel
(Default)		 LI,C
Initial Temp (Centigrades)
= 10
Present in 1 view: Used by:
Default Control C
INITIAL TIME (Minute)
= 0
Description: The initial time for the simulation.
Not Present In Any View
Used by:
  • Time - Internally defined simulation time.
Default TestModel
(Default)		 L
Measured Temperature (Centigrades)
= ∫Change in Measured Temperature dt + [Initial Measured]
Present in 1 view: Used by:
Default TestModel
(Default)		 C
Measurement Delay (Minute)
= 5
Present in 1 view: Used by:
Default Control C
SAVEPER (Minute [0,?])
= 1
Description: The frequency with which output is stored.
Not Present In Any View
Default Control C
TIME STEP (Minute [0,?])
= 0.5
Description: The time step for the simulation.
Not Present In Any View

List of 9 Undocumented Variables

Module
Group
Type
 Undocumented Variable (9)
Default TestModel L Actual Temperature (Centigrades)
Default TestModel C Adjustment Time (Minute)
Default TestModel F,A Change in Measured Temperature (Centigrades/Minute)
Default TestModel F,A Change in Temperature (Centigrades/Minute)
Default TestModel C Desired Temperature (Centigrades)
Default TestModel LI,A Initial Measured (Centigrades)
Default TestModel LI,C Initial Temp (Centigrades)
Default TestModel L Measured Temperature (Centigrades)
Default TestModel C Measurement Delay (Minute)

List of 2 State Variables

Module
Group
Type
 Variable
Default TestModel L Actual Temperature (Centigrades)
Default TestModel L Measured Temperature (Centigrades)

List of 1 Views and Their 13 Variables*

 
View 1
  
Total: 9 :Total
Actual Temperature (in 1 view) X Actual Temperature (in 1 view)
Adjustment Time (in 1 view) X Adjustment Time (in 1 view)
Change in Measured Temperature (in 1 view) X Change in Measured Temperature (in 1 view)
Change in Temperature (in 1 view) X Change in Temperature (in 1 view)
Desired Temperature (in 1 view) X Desired Temperature (in 1 view)
FINAL TIME (in 0 views)   FINAL TIME (in 0 views)
Initial Measured (in 1 view) X Initial Measured (in 1 view)
Initial Temp (in 1 view) X Initial Temp (in 1 view)
INITIAL TIME (in 0 views)   INITIAL TIME (in 0 views)
Measured Temperature (in 1 view) X Measured Temperature (in 1 view)
Measurement Delay (in 1 view) X Measurement Delay (in 1 view)
SAVEPER (in 0 views)   SAVEPER (in 0 views)
TIME STEP (in 0 views)   TIME STEP (in 0 views)
Total: 9 :Total
 
View 1
  

* Includes Time, if used in a view. Excludes variables not present in any view.

Level Structure †

Actual Temperature = ∫Change in Temperature dt + [Initial Temp]
Initial Temp = 10
    Change in Temperature = (Desired Temperature-Measured Temperature)/Adjustment Time

Measured Temperature = ∫Change in Measured Temperature dt + [Initial Measured]
Initial Measured = Initial Temp
    Change in Measured Temperature = (Actual Temperature-Measured Temperature)/Measurement Delay

†  Level Structure Report still under development.

Source file: TestModel.mdl (10/24/13 - 9:59 AM)
Report Created on 10/24/13 - 3:57 PM
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Argonne National Laboratory