Sökning: "systems specifications"
Visar resultat 1 - 5 av 201 avhandlingar innehållade orden systems specifications.
1. Falsification of Signal-Based Specifications for Cyber-Physical Systems
Sammanfattning : In the development of software for modern Cyber-Physical Systems, testing is an integral part that is rightfully given a lot of attention. Testing is done on many different abstraction levels, and especially for large-scale industrial systems, it can be difficult to know when the testing should conclude and the software can be considered correct enough for making its way into production. LÄS MER
2. Automated Approaches for Formal Verification of Embedded Systems Artifacts
Sammanfattning : Modern embedded software is so large and complex that creating the necessary artifacts, including system requirements specifications and design-time models, as well as assuring their correctness have become difficult to manage. One challenge stems from the high number and intricacy of system requirements that combine functional and possibly timing or other types of constraints, which make them hard to analyze. LÄS MER
3. Cyber-Physical Engineering of Distributed Automation Systems in Energy Domain
Sammanfattning : The main focus of this thesis is in the domain of Energy Systems, specifically in the engi-neering of modern Smart Grid (SG) automation systems. The SG has been categorizedas a Cyber-Physical System (CPS), a complex system which exhibits tight integration between the cyber and the physical processes and their interactions in a networked envi-ronment. LÄS MER
4. Architecting Safe Automated Driving with Legacy Platforms
Sammanfattning : Modern vehicles have electrical architectures whose complexity grows year after year due to feature growth corresponding to customer expectations. The latest of the expectations, automation of the dynamic driving task however, is poised to bring about some of the largest changes seen so far. LÄS MER
5. Design of Assured and Efficient Safety-critical Systems
Sammanfattning : Safety-critical systems need to be analyzed rigorously to remove software/specifications errors, that is, their requirements specifications should be unambiguous, comprehensible and consistent, and the software design should conform to the specifications, hence avoiding undesirable system failures. Currently, there is a lack of effective and scalable methods to specify and analyze requirements, and formally analyze the behavioral models of embedded systems. LÄS MER