Stream-of-Quality methodology for industrial Internet-based manufacturing system

Modern production systems still use traditional quality management methods, even in the Industry 4.0 transformation. With the advent of industrial internet technologies, more advancements are needed to improve the quality management systems. This paper introduces the Stream-of-QualityTM (SoQ) methodology, which defines the 3 T's Transparency, Traceability, and Trendability for the industrial internet-based manufacturing environment.