CONTEXT

An international leader in the aerospace / defense industry. Project based on cartography for military usage. 

A vast variety of applications: mission preparation, mission operation, with little reuse from project to project. A strong need to slash down NRC (Non-Recurring Costs) in order to remain in the market.

The question asked to CESAMES: Assess the technical & business feasibility of a software flexible architecture on the defined scope. 

OUR APPROACH

Here are the 4 main phases that we followed:

1.

Identification of a 150% Product Breakdown structure (S/W and H/W), and reuse maximization

3.

Identification of standard S/W factory and project organization, 

2.

Standardization & modularization of architecture: standardized interfaces, wrappers to avoid variability propagation through product line, 

4.

Market segmentation & Business case to assess business relevancy. 

150% PBS

150% PBS

150% Logical architecture

CREATED VALUE

  • Strong increase of modules reuse:
Modules Variability Project example
w/o product line w/ product line
Standard 5% 57%
Variable(para-meterizable) 2% 34%
Specific 93% 9%
  • Strong reduction of NRC:
With 50% off-the-shelf modules With 100% off-the-shelf modules
NRC on a key project – 30% – 60%
  • Reduction from 3 weeks to 2 days of demonstration lead time.
Our latest case studies
Solution Architects Coaching
World leader in the digital transformation of energy management and automation in homes,...
Definition & deployment of systems engineering processes
Deployment of systems engineering. Case of a french electric utility company. Project context: ...
How to mitigate risk on an innovative design and legitimate system architects role within the teams?
Automotive ADAS. Case of an automotive equipment manufacturing company. Needs: How to deliver...