A Proposal to Trace and Maintain Requirements Constraints of Real-time Embedded Systems - Analysis, Estimations, and Applications of Embedded Systems Access content directly
Conference Papers Year : 2023

A Proposal to Trace and Maintain Requirements Constraints of Real-time Embedded Systems

Abstract

The development of Real-Time Embedded Systems (RTES) considering critical and volatile system and software requirements is a difficult and error-prone activity. The capability to describe system components while highlighting and maintaining their correlations at different abstraction levels and refinements has a significant impact on RTES development. Most techniques for designing RTES present many problems and limitations regarding tracing RTES constraints along of architectural design. Moreover, there is a gap in integrated strategies to evaluate the correctness of these constraints from model specification to the system models realization. This article aims to perform a study on Model-Driven Systems Engineering approaches applied in the design and traceability of specific RTES constraints. The main objective of this study is to automatically perform an evaluation of traced non-functional concerns and provide feedback to the developers regarding the validity of the simulated constraints. In order to achieve this objective, this study, initially, develops a formalized manner to specify RTES constraints in architectural viewpoints and a tool to evaluate the real simulated values of these specifications.
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hal-04489010 , version 1 (04-03-2024)

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Fabíola Ribeiro, Achim Rettberg, Carlos Eduardo Pereira, Charles Steinmetz, Michel S. Soares. A Proposal to Trace and Maintain Requirements Constraints of Real-time Embedded Systems. 6th International Embedded Systems Symposium (IESS), Sep 2019, Friedrichshafen, Germany. pp.15-26, ⟨10.1007/978-3-031-26500-6_2⟩. ⟨hal-04489010⟩
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