PDCA — Deming Cycle
Plan-Do-Check-Act continuous-improvement cycle.
Rendering…
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digraph pdca {
layout=circo;
graph [bgcolor=transparent];
node [shape=ellipse, style=filled, fillcolor="#dbeafe", fontname=Inter, fontsize=10];
P [label="Plan\nhypothesis + plan"];
D [label="Do\nexecute small-scale"];
C [label="Check\nmeasure + analyse"];
A [label="Act\nstandardise or adjust"];
P -> D -> C -> A -> P;
}