Who is known for the Plan, Do, Check, Act (PDCA) cycle used by global manufacturers?

The Plan, Do, Check, Act (PDCA) cycle is widely associated with W. Edward Deming, who introduced this framework as part of his philosophy on quality management and continuous improvement. The PDCA cycle provides a structured approach to problem-solving and process enhancement, allowing organizations to plan changes, implement them, check their effectiveness, and act based on what has been learned.

Deming emphasized the importance of this iterative cycle in creating a culture of quality and efficiency, particularly in manufacturing, where he sought to improve productivity and reduce waste. His contributions laid the groundwork for modern management practices, and the PDCA cycle remains a fundamental element in quality improvement efforts globally.

The other figures listed are also notable in the field of quality management but are associated with different concepts or frameworks. Joseph M. Juran focused more on the quality trilogy of planning, control, and improvement. Shigeo Shingo is known for his work on the Toyota Production System and concepts such as Single-Minute Exchange of Die (SMED). Armand V. Feigenbaum introduced the concept of Total Quality Control. While all of these individuals contributed significantly to quality management, it is Deming who is most closely linked with the PDCA cycle.