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Everything about PDCA

Iterative design and management method

PDCA (plan–do–check–act), sometimes called plan–do–check–adjust is an iterative design and management method used in business for the control and continual improvement of processes and products. It is also known as the Shewhart cycle, or the control circle/cycle. Another version of this PDCA cycle is OPDCA. The added O stands for observation or as some versions say: "Observe the current condition." This emphasis on observation and current condition has currency with the literature on lean manufacturing and the Toyota Production System. The PDCA cycle, with Ishikawa's changes, can be traced back to S. Mizuno of the Tokyo Institute of Technology in 1959. Wikipedia →

đź§­ Start here: a 6-step reading path

  1. Read the overview: PDCAA 5-minute orientation
  2. Skim a recent paper: One-step hydrothermal synthesis of 2,5-PDCA-containing MgAl-LDHs three-layer composite coating with high corrosion resistance on AZ31Influential work since 2022
  3. Pick up a classic book: Gestão da Produção em Foco – Volume 35The most-reprinted book on the subject
  4. Read the landmark paper: A PDCA-based approach to Environmental Value Stream Mapping (E-VSM)Cited 129 times
  5. Go sideways: Continual improvement processA closely related topic
  6. Go sideways: W. Edwards DemingA closely related topic

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🗂️ The subject at a glance

  1. Phases
  2. History and characteristics

🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

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