Engineering Safety Requirements, Safety Constraints, and Safety-Critical Requirements.
نویسندگان
چکیده
منابع مشابه
Engineering Safety Requirements, Safety Constraints, and Safety-Critical Requirements
As software-intensive systems become more pervasive, more and more safety-critical systems are being developed. In this column, I will use the concept of a quality model to define safety as a quality factor. Thus, safety (like security and survivability) is a kind of defensibility, which is a kind of dependability, which is a kind of quality. Next, I discuss the structure of quality requirement...
متن کاملIntegrating safety analysis and requirements engineering
Some systems failures are due to defects in manufacturing and design, however that there are a significant number of system failures which result from errors, omissions and inconsistencies in the system requirements. We thus need methods to support a ‘safe’ requirements engineering process whose objectives are to specify system requirements such that system states which compromise safety are av...
متن کاملFormalization and Validation of Safety-Critical Requirements
The validation of requirements is a fundamental step in the development process of safety-critical systems. In safety critical applications such as aerospace, avionics and railways, the use of formal methods is of paramount importance both for requirements and for design validation. Nevertheless, while for the verification of the design, many formal techniques have been conceived and applied, t...
متن کاملRequirements Management for Safety Critical Systems
A Requirement is a statement that identifies a product or operational, functional, or design characteristic or constraint, which is unambiguous, testable, or measurable and necessary for product or process acceptability. [3] Requirements Engineering is the branch of systems engineering which address the process of identifying and then monitoring the stakeholders needs and systems required funct...
متن کاملTraffic safety application & scenario requirements
Currently, vehicles use safety systems like airbags or seat belts to increase the traffic safety of passengers during traffic accidents. In the near future, most new vehicles will be equipped with other type of traffic safety applications, which could prevent vehicles from e.g., traffic accident crashing. The purpose of this paper is to provide an overview of these future traffic safety applica...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Object Technology
سال: 2004
ISSN: 1660-1769
DOI: 10.5381/jot.2004.3.3.c3