The DAL guides the assurance activities that should be applied at each stage of development. These activities aim at eliminating design and coding errors that would have a safety effect on the aircraft.
The Development Assurance Level (DAL) indicates the level of rigor of the development of a software or hardware function of an aircraft. We propose a theory ...
Theory and Tool for Development Assurance Level Allocation
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The Development Assurance Level (DAL) indicates the level of rigor of the development of a software or hardware function of an aircraft. We propose a theory ...
A theory formalizing the DAL allocation rules found in the ARP4754a recommended practices is proposed and a tool implementing this theory was developed in ...
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Abstract: Controlling the allocation of safety requirements across a system's architecture from the early stages of development is an aspiration embodied in ...
Nov 29, 2023 · A fully automated tool implementing the proposed formalization provides DAL allocation and a set of function independence requirements from ...
DALculus Theory and Tool for Development Assurance Level Allocation. In Computer Safety, Reliability, and Security. Springer. Berlin Heidelberg, 43-56 ...
We focus on aerospace requirements expressed as Development Assurance Levels (DALs); however, the proposed process and algorithms can be applied to other common ...
Bieber P., Delmas R., Seguin C. (2011). DALculus: Theory and Tool for Development Assurance Level Allocation, Lecture Notes in Computer Science 6894:43-56.
Development Assurance Levels (DAL) are associated with development faults. ... Dalculus – theory and tool for development assurance level allocation. In ...