Rollups in Concept Design
Analyze concepts, concept components, and items scores after a roll-up of their target and actual attributes across cost, weight, and power consumption.
You can roll-up values of cost, weight, power, and score attributes, using the Calculate icon in the Edit Concept page. The roll-up values are best viewed in the Metrics view of the concept structure.
Cost Rollup
The Total Cost of a concept, described in the following table, is calculated as an aggregate of total costs of its individual concept components, items, assemblies, and embedded concepts.
|
Element |
Total Cost Calculation |
Notes |
|---|---|---|
|
Component |
(Material Cost + Nonmaterial Cost) * Quantity |
None |
|
Item |
(Material Cost + Nonmaterial Cost) * Quantity |
If an item has BOM, only the cost of parent item is considered for rollup. |
|
Assembly Component |
(Total cost of each child element) + Nonmaterial Cost at assembly level |
Any manually-entered cost value at the assembly level is replaced by the calculated cost value of a rollup. |
|
Embedded Concept |
Rolled-up cost of concept * Quantity |
You must roll up the embedded concept by opening the concept separately and performing the roll up there, before other roll-ups, otherwise the cost calculation is zero. |
|
Concept |
Aggregate of total cost of each assembly or element in root-node |
Element refers to a Component, Item or Embedded Concept. |
Weight and Power Roll-Up
The Total Weight and Total Power of a concept, described in the following table, are calculated as aggregates of respective roll-up values of its individual concept components, items, assemblies, and embedded concepts. Weight and power attributes are subject to identical roll-up logic.
|
Element |
Total Weight or Total Power Calculation |
Notes |
|---|---|---|
|
Component |
Weight or Power of Component * Quantity |
None |
|
Item |
Weight or Power of Item * Quantity |
If an item has an assembly structure, the weight or power of only the parent item is considered for roll-up. Weight and power values come from Mass and Power Consumption attributes of Agile PLM respectively. No units of measure are assigned to Agile PLM attribute values in Innovation Management. |
|
Assembly |
Aggregate of Total Weight or Total Power of each child element |
Manually-entered weight or power value at the assembly level will be replaced by the calculated weight or power value after roll-up |
|
Embedded Concept |
Rolled-up Weight or Power of the Concept * Quantity |
You must roll-up the embedded concept before other roll-ups, otherwise the weight or power calculations will be zero. |
|
Concept |
Aggregate of total weight or power of each assembly or element within the root-node |
Element refers to a Component, Item or Embedded Concept |
Item Score Roll-Up
An Item is said to have complete data if it has values in the following attributes: Overall Compliance, Lead Time and Number of Manufacturer Parts. The following table describes Item Score Roll-Up.
Item score = Points for Overall Compliance + Points for Lead Time + Points for Number of Manufacturer Parts
|
Attributes |
Attribute Values |
Score (%) |
Equivalent Points |
|---|---|---|---|
|
Compliance |
Compliant |
30% |
30 |
|
Compliance |
Not Compliant or Blank |
NA |
0 |
|
Lead Time |
Less than 6 |
40% |
40 |
|
Lead Time |
Less than 11 |
NA |
30 |
|
Lead Time |
Less than 21 |
NA |
20 |
|
Lead Time |
Less than 31 |
NA |
10 |
|
Lead Time |
More than 30 |
NA |
0 |
|
Number of Manufacturer Parts |
2 or more |
30% |
30 |
|
Number of Manufacturer Parts |
Less than 2 |
NA |
0 |
Concept Score Roll-Up
The score of a concept or assembly is an aggregation of three item-based score calculations.
Score of a Concept or Assembly Component = A1+A2+A3
-
A1 is the % of items in the concept structure at a lower level than the concept or assembly component
Number of items/Number of elements in the concept or assembly -
A2 is the number of items with score >= 85
Items with score >=85/Total number of items in the concept or assembly -
A3 is the number of items with complete data
Items with complete data/Total number of items in the concept or assembly
The following table describes concept score roll-ups.
|
Score Name |
Value |
Score |
Equivalent Points |
|---|---|---|---|
|
A1 |
% of items >= 90% |
100% |
20 |
|
A1 |
% of items = 80-89% |
80% |
16 |
|
A1 |
% of items = 70-79% |
70% |
14 |
|
A1 |
% of items <70% |
10% |
10 |
|
A1 |
% of items = 0 |
NA |
0 |
|
A2 |
% of items with score =>85 >=90% |
100% |
60 |
|
A2 |
% of items with score =>85 = 80-89% |
80% |
48 |
|
A2 |
% of items with score =>85 = 70-79% |
70% |
42 |
|
A2 |
% of items with score =>85 <70% |
50% |
30 |
|
A2 |
% of items with score =>85 = 0 |
NA |
0 |
|
A3 |
% of items with complete data = 100% |
100% |
20 |
|
A3 |
% of items with complete data = 95-99% |
80% |
16 |
|
A3 |
% of items with complete data = 90-94% |
70% |
14 |
|
A3 |
% of items with complete data >90% |
0 |
0 |