A Semi-Formal Requirement Modeling Pattern for Designing Industrial Cyber-Physical Systems

Requirement engineering is a crucial part of the engineering process. The traditional methods of requirement engineering are time-consuming and human-centered. A well-established software requirement description model needs to ensure the accuracy and integrity of the transformation and is also hoped to be scalable, versatile, and efficient in transformation and transmission. This paper presents a method of requirement engineering, including constricted nature language requirement input pattern, and the formalized requirement description JSON model. This method provides convenience for requirement modification and validation that can satisfy the real-time constraints of industrial cyber-physical systems.