From 2148a068f85cd02f5485d357c0a515f457e7866d Mon Sep 17 00:00:00 2001
From: wangyu <823267011@qq.com>
Date: Thu, 11 Jun 2026 15:10:56 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=8E=9A=E5=BA=A6=E5=81=8F?=
 =?UTF-8?q?=E5=B7=AE=E6=9B=B2=E7=BA=BF?=
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---
 .../acid/components/ActualPerformance.vue     | 41 +++++++++++--------
 1 file changed, 23 insertions(+), 18 deletions(-)

diff --git a/klp-ui/src/views/micro/pages/acid/components/ActualPerformance.vue b/klp-ui/src/views/micro/pages/acid/components/ActualPerformance.vue
index d98d2daa..a826a310 100644
--- a/klp-ui/src/views/micro/pages/acid/components/ActualPerformance.vue
+++ b/klp-ui/src/views/micro/pages/acid/components/ActualPerformance.vue
@@ -664,29 +664,34 @@ export default {
             return parseFloat((100 + v).toFixed(3))
           })
           const extras = []
-          // 目标值恒为 100%
+          // 目标值恒为 100%（各通道相对各自设定值）
           const refLine = rows.map(r => {
             const rv = getRowVal(r, refCol)
             return (rv != null && rv !== 0) ? 100 : null
           })
-          // TOPLIMIT/BOTLIMIT 同为偏差限百分比，且逐行变化
-          // （头尾加减速段约 ±2.5%，稳态段收紧到约 ±1%），不是 mm 偏差量
-          const upData = rows.map(r => {
-            const rv = getRowVal(r, refCol)
-            const tl = getRowVal(r, 'TOPLIMIT')
-            if (rv == null || rv === 0) return null
-            return parseFloat((100 + (tl ?? 3)).toFixed(3))
-          })
-          const loData = rows.map(r => {
-            const rv = getRowVal(r, refCol)
-            const bl = getRowVal(r, 'BOTLIMIT')
-            if (rv == null || rv === 0) return null
-            return parseFloat((100 + (bl ?? -3)).toFixed(3))
-          })
           if (refLine.some(v => v != null)) extras.push({ name: '目标值(100%)', data: refLine, color: '#909399', dash: false })
-          if (upData.some(v => v != null))  extras.push({ name: '上限', data: upData, color: '#F56C6C', dash: true })
-          if (loData.some(v => v != null))  extras.push({ name: '下限', data: loData, color: '#67C23A', dash: true })
-          const yRange = calcPercentRange(yData, [...refLine, ...upData, ...loData])
+
+          // TOPLIMIT/BOTLIMIT 是冷轧机出口厚度的 AGC 公差带（逐行变化，
+          // 头尾加减速段约 ±2.5%、稳态段收紧到约 ±1%），只约束出口厚度。
+          // 入口测厚仪测的是来料热卷，天然偏离名义值且不受此公差约束，
+          // 故公差带仅画在出口侧图上（THICK1/THICK5），入口图只画偏差曲线。
+          if (col !== 'THICK0') {
+            const upData = rows.map(r => {
+              const rv = getRowVal(r, refCol)
+              const tl = getRowVal(r, 'TOPLIMIT')
+              if (rv == null || rv === 0) return null
+              return parseFloat((100 + (tl ?? 3)).toFixed(3))
+            })
+            const loData = rows.map(r => {
+              const rv = getRowVal(r, refCol)
+              const bl = getRowVal(r, 'BOTLIMIT')
+              if (rv == null || rv === 0) return null
+              return parseFloat((100 + (bl ?? -3)).toFixed(3))
+            })
+            if (upData.some(v => v != null)) extras.push({ name: '上限', data: upData, color: '#F56C6C', dash: true })
+            if (loData.some(v => v != null)) extras.push({ name: '下限', data: loData, color: '#67C23A', dash: true })
+          }
+          const yRange = calcPercentRange(yData, extras.flatMap(e => e.data))
           return this.makeChart(ref, makeLine(title, xData, yData, extras, '%', yRange))
         } else {
           // ── 速度等无参考值的图：保持原始单位 ──