第10章 误差传播与闭环校准(UQ Coupling)


I. 目的与范围(Purpose & Scope)


II. 前置条件与输入(Prerequisites & Inputs)


III. UQ 耦合模型(Coupling Models)


IV. 路径积分统一口径(Normative Forms)

正文显式 gamma(ell)、d ell;数据侧记录 delta_form;量纲闭合随附 check_dim_report.json。


V. 门阈映射与质量决策(Gates Mapping & Decisions)


VI. 闭环校准(Feedback Calibration Loop)


VII. 机读配置(Machine-Readable Configs)
A. uq_coupling.yaml

version: "1.0.0"

methods:

arrival: { type: "delta", jacobian: "auto", cov_group: "medium" }

phase: { type: "mc", draws: 10000, quantile: [0.025,0.975] }

coverage:

mode: "k" # k|alpha|quantile

k: 2

gates:

tau_T_s: "3*u(T_arr)"

r_phi_min: 0.60

flux_guard_p95: 0.02

outputs:

attach_reports: ["J_summary.json","cov_blocks.json","uq_summary.json"]


B. feedback_plan.yaml

version: "1.0.0"

triggers: ["gate_fail","drift_detected","q_res_over"]

actions:

- name: "recalibrate"

call: "I20-register_param"

- name: "validate_freshness"

call: "I25-check_freshness"

- name: "replay_subgraph"

order: "reverse_topology"

verification:

compare: ["delta_metrics","interval_overlap"]

release: ["pass_gates","stability_ok"]


C. uq_summary.json(示例)

JSON json
{
  "T_arr": { "point": 1.23e-08, "U_k2": 1.5e-09 },
  "Phi": { "median": 0.035, "q025": 0.028, "q975": 0.043 },
  "r_phi": { "value": 0.72, "lb": 0.61, "ub": 0.8 }
}

VIII. 校验与监控(Validation & Monitoring)


IX. 反例与修正(Anti-Patterns & Fixes)


X. 发布与目录结构(Release & Layout)

PTN_EXPORT/

configs/

uq_coupling.yaml

feedback_plan.yaml

reports/

check_dim_report.json

uq_summary.json

validate_report.json

audit.jsonl

figs/

uq_intervals.pdf

cov_blocks.svg

feedback_flow.svg

report_manifest.yaml

SIGNATURE.asc


XI. 交叉引用(Cross-References)


XII. 执行勾选清单(Checklist)