MONSUM1

Bulk Data Entry Defines a new monitor result that is the weighted sum of existing monitor results. The location of the computed MONSUM1 is specified.

The existing monitor points do not need to be of the same type but must be of a similar type. The results are printed to the .monpnt file.

Format

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
MONSUM1 NAME LABEL
CP X Y Z CD
NEWAXISA MTYPE1A NAME1A AXES1A COEF1A NAME2A AXES2A COEF2A
NAME3A AXES3A COEF3A etc.
NEWAXISB MTYPE1B NAME1B AXES1B COEF1B NAME2B etc.
etc.

Example: Create a new monitor point result by adding aerodynamic MONPNT1 and MONPNT3

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
MONSUM1 ROOT SCALE FROM IN-LBS TO NEWTON-CM AND FROM LBS TO NEWTON
500 0.0 25.0 20 200
123456 MONPNT3 FS_1000 123 -4.482 FS_10000 356 -11.385
AMONPNT1 ROOT 123 4.482 ROOT 456 11.385

Alternate Format

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
MONSUM1 NAME LABEL
CP X Y Z CD
MTYPE NEWAXISA NAME1A AXES1A COEF1A NAME2A AXES2A COEF2A
NAME3A AXES3A COEF3A etc.
NEWAXISB NAME1B AXES1B COEF1B NAME2B AXES2B COEF2B
NAME3B AXES3B COEF3B etc.

Alternate Example: Create a new monitor point result by adding aerodynamic MONPNT1 and MONPNT3

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
MONSUM1 ROOT Scale from in-lbs to newton-cm and from lbs to newtons
500 0.0 25.0 20
MONPNT3 123456 FS_1000 123 -4.482 FS_1000 456 -11.385
AMONPNT1 123456 ROOT 123 4.482 ROOT 456 11.385

Definitions

Field Contents SI Unit Example
NAME Character string identifying the monitor point.

No default (Character, a maximum of 8 characters)

LABEL A character string that identifies and labels the monitor point.

Default = blank (Character, a maximum of 56 characters, fields 3 through 9)

CP The identification number of a coordinate system in which the input (X,Y,Z) coordinates are defined.

Default = 0 (Integer > 0)

X, Y, Z The coordinates in the CP coordinate system about which the loads are monitored.

Default = 0.0 (Real)

CD The identification number of a coordinate system in which the resulting load components are output.

Default = Coordinate system specified by the CP field (Integer > 0)

NEWAXISj The component axis of the newly created monitor point into which the summed quantity is scored.

(Integer > 0, up to six unique digits (0 < digit ≤ 6) may be placed in the field with no embedded blanks)

MTYPEij Monitor type to be merged.

No default (AMONONT1, AMONDSP1, SMONONT1, SMONDSP1)

NAMEij Name of the monitored quantity to be merged.
AXESij Component axis to be summed.

(Integer > 0, up to six unique digits (0 < digit ≤ 6) may be placed in the field with no embedded blanks)

COEFij Coefficient to be applied to the components called out on AXESij field.

Default = 1.0 (Integer > 0)

Comments

  1. The LABEL is a 56 character string that should be unique. The result of the MONSUM1 entry is to create new monitor points as:
    M O N S U M j = i n C O E F i j M R i j MathType@MTEF@5@5@+= feaahGart1ev3aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaebbnrfifHhDYfgasaacH8srps0l bbf9q8WrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbba9q8WqFfea0=yr0R Yxir=Jbba9q8aq0=yq=He9q8qqQ8frFve9Fve9Ff0dmeWabaqaciGa caGaaeqabaqaaeaadaaakeaacaWGnbGaam4taiaad6eacaWGtbGaam yvaiaad2eadaWgaaWcbaGaamOAaaqabaGccaaMc8Uaeyypa0JaaGPa VpaaqahabaGaam4qaiaad+eacaWGfbGaamOramaaBaaaleaacaWGPb GaamOAaaqabaGccaWGnbGaamOuamaaBaaaleaacaWGPbGaamOAaaqa baaabaGaamyAaaqaaiaad6gaa0GaeyyeIuoaaaa@490A@
  2. The merged monitor points must be of a similar type. "Similar" types are defined as:
    • Force and moment summation monitor points: AMONPNT1, SMONPNT1, MONPNT3.
    For MONPNT1s, the MTYPij can be aerodynamic or structural. MTYPij = AMONPT1 designates aerodynamic while SMONPNT1 designates a structural monitor point.
  3. If multiple components are to be summed, the NEWAXISj field must be the union of subsequent AXESij fields. If the subsequent AXESij field is blank, the components are the same as NEWAXISj.
  4. If the NEWAXISj field indicates a single output, the AXESij fields must reference a single input, but it can be any value from 1 to 6. There may be as many as 6 AXESij and COEFij for each referenced NAMEij.
  5. The same component cannot be referenced multiple times on the NEWAXISj field for a single MONSUM1 entry.
  6. If multiple types are specified on a MONSUM1, the resulting entry is of a type that appears on the MONSUM1 with the following order of precedence: SMONPNT1 (structural MONPNT1), MONPNT3, AMONPNT1 (aerodynamic MONPNT1) , AMONDSP1. For example, an AMONPNT1 and a MONPNT3 appearing on the same entry results in a MONPNT3 regardless of which appears first.
  7. The CP, CD and X, Y, Z location coordinates are for reference only and do not affect the calculation.