目录文档-技术白皮书49-误差预算卡 Template v1.0

第4章 误差源分类与定义


I. 目的与范围(Purpose & Scope)


II. 分类原则与编码规则(Taxonomy & Coding)


III. 误差源总表(Master Catalog, 摘要)

  1. TIM|时间与同步
  1. PTH|路径与几何
  1. MED|介质与色散
  1. INS|仪器与标定
  1. SMP|采样与量化
  1. MOD|建模与数值
  1. CLN|清洗与缺失
  1. ENV|环境与漂移

门映射(示例):G5(新鲜度)、G6(残差带)、G7(守恒)、G4(量纲闭合);触发 S1–S5 时阻断发布。


IV. 定义与估计口径(Definitions & Estimation)


V. 相关结构与协方差建模(Correlation & Covariance)


VI. A/B 评定与可追溯(Type A/B & Traceability)


VII. 质量门映射与停止准则(Gate Mapping & Stops)


VIII. 机读模板(Machine-Readable, 可直接落库)

A. error_budget.csv(表头与示例行)

source,symbol,unit,type,estimate,distribution,correlation,gate,see[]

TIM-01,δt_abs,s,A,2.5e-8,normal,"corr:with Δτ_ch",G5,"Metrology.Sync v1.0:PPS"

PTH-01,u(d ell),m,B,5.0e-4,uniform,"kernel:exp(Lc=25m)",G3,"Core.DataSpec v1.0:TARR"

MED-01,u(n_eff),1,A/B,3.0e-3,gaussian,"kernel:exp(Lc=50m)",G4,"Core.Equations v1.1:S20-1"

INS-01,u(θ_gain),1,B,0.8e-2,normal,"block:channel",G6,"Metrology.Instrument v1.0:GAIN"

SMP-03,u(q_bits),e-,B,Δq/√12,uniform,independent,G6,"Methods.Repro v1.0:ADC"

B. error_sources.yaml(注册表示例)

version: "1.0.0"

sources:

TIM-01: { symbol: "δt_abs", unit: "s", type: "A/B", desc: "absolute timing", gate: ["G5"], see: ["Metrology.Sync v1.0:PPS"] }

PTH-01: { symbol: "u(d ell)", unit: "m", type: "B", desc: "path measure", gate: ["G3"], see: ["Core.DataSpec v1.0:TARR"] }

MED-01: { symbol: "u(n_eff)", unit: "1", type: "A/B", desc: "medium index along path", corr: "exp(Lc)", see: ["Core.Equations v1.1:S20-1"] }

INS-01: { symbol: "u(θ_k)", unit: "<by param>", type: "B", desc: "calibration params", gate: ["G6"], see: ["Metrology.Instrument v1.0"] }


IX. 导出与合规(Exports & Compliance)


X. 执行勾选清单(Checklist)


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首次发布: 2025-11-11|当前版本:v5.1
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