pdca-cycle

# PDCA 循环 ## 前置协议 ### 环境检测 ```bash PROJECT_ROOT=$(git rev-parse --show-toplevel 2>/dev/null || echo "unknown") BRANCH=$(git branch --show-current 2>/dev/null || echo "unknown") COMMIT=$(git rev-parse --short HEAD 2>/dev/null || echo "unknown") echo "PROJECT: $PROJECT_ROOT" echo "BRANCH: $BRANCH" echo "COMMIT: $COMMIT" ``` ### 前置技能检查 ```bash # 检查前置工件 GOAL_ARTIFACT="memory/artifacts/goal-oriented/latest.json" MVP_ARTIFACT="memory/artifacts/mvp-first/latest.json" if [ -f "$GOAL_ARTIFACT" ]; then echo "FOUND: goal-oriented artifact" fi if [ -f "$MVP_ARTIFACT" ]; then echo "FOUND: mvp-first artifact" fi mkdir -p memory/artifacts/pdca-cycle ``` # PDCA 循环 ## Overview PDCA 循环（Plan-Do-Check-Act）是一种持续改进的方法论，通过计划、执行、检查、处理四个阶段的循环，不断优化流程和结果。 **核心价值**： - 数据驱动决策 - 小步快跑，快速迭代 - 持续改进，螺旋上升 - 降低试错成本 **起源**: 戴明环（Deming Cycle），由 W. Edwards Deming 推广 ## When to Use **适用场景**： - 迭代任务，需要持续改进 - 质量保障和流程优化 - 新方案试点验证 - 数据驱动的决策 - 性能优化、成本降低 - 用户满意度提升 **不适用场景**： - 一次性、无需改进的任务 - 紧急情况，需要立即行动 ## The Process ```dot digraph pdca { rankdir=TB; Plan [label="Plan\n计划", shape=box, style=filled, fillcolor="#c8e6c9"]; Do [label="Do\n执行", shape=box, style=filled, fillcolor="#bbdefb"]; Check [label="Check\n检查", shape=box, style=filled, fillcolor="#fff9c4"]; Act [label="Act\n处理", shape=box, style=filled, fillcolor="#f8bbd0"]; Plan -> Do [label="制定计划"]; Do -> Check [label="收集数据"]; Check -> Act [label="分析结果"]; Act -> Plan [label="下一轮循环", style=dashed]; } ``` ### ...