The paper deals with the description of a methodology to properly perform space mission design, with particular attention to derivation of requirements.
Based on the discussion of the key characteristics of CBM, the derivation of requirements that an ideal CBM system should satisfy, and a thorough comparison between CBM and other relevant manufacturing systems, we provide supporting evidence that allows us to conclude that CBM is definitely a new paradigm that will revolutionize manufacturing.
Regarding perspectives (i) and (ii), we analyse the impact of using AOP mechanisms on the testability of programs in terms of the definition of the underlying models, the derivation of test requirements and the coverage of the requirements.
As such, we automate one of the most critical steps in service composition: run-time derivation of composition requirements.
Letier and Lamwsveerde [31] propose an iterative approach that allows for the derivation of operational requirements from high-level goals.
As a consequence, run-time composition management, from the derivation of composition requirements to the composition synthesis to the deployment of executable processes, is completely automated.
The approach is composed of several methodical steps that comprise the building of multiple scenarios, a scenario-specific analysis of the target market and customers, a description of distinct Concepts of Operations, and eventually a derivation of design requirements to form the aircraft specification.
The process started with the derivation of top-level requirements from the DRM.
Therefore, this paper is targeted at supporting the anticipation of future customer needs under uncertainty by proposing an approach to the derivation of robust design requirements through the consideration of alternative future scenarios.
In this paper, we describe the design, implementation, and testing of the RAX attitude determination subsystem, including derivation of the determination requirements, sensor selection, the integrated hardware design, pre-flight sensor calibration, and attitude estimation algorithms.
For the sensors the challenge is the derivation of real-time measurement requirements in relation to the separate diagnostic requirements and their respective interface with the PCS.
