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feat(V4B): V4.36.29 — 低Q 释放容差 REL_LO_TOL=4 (破差1count死锁)

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J1 日志(23µH, V4.36.28) 75s 延迟释放完整机理:
- Origin 过冲(拿起板 env 学高→130636/130693), 均值窗 15s 收敛中残留 34 counts
- 过冲残留被 VD=1 冻结(130540 vs 真真空 130506) → 释放线 130499 偏高
- 撤板后真空 CAPVD 130506 距线仅 7 counts, RSM 平滑 130498 差 1 count 不过线 → 卡 75s
- 释放后 Origin 7s 自动收敛回 130506 (均值窗正常)
修复: rel_release_hit 低Q 分支 _line 减 REL_LO_TOL=4 (等效线 Origin-45)
- J1 卡死: RSM>线 立即释放; 板停触发深处不误释放; 正常撤板余量不变
- 回滞 49-45=4 counts (σ1-2 → 2~4σ 安全)
语法0 error, 4测试全绿; spec V2.45 / devlog V2.64
This commit is contained in:
wangfq
2026-09-07 16:01:28 +08:00
parent 40bb1b467f
commit 3ea876b7d9
5 changed files with 25 additions and 3 deletions
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utilities/at32f421_freertos_demo/inc/TaskLoop.h
+3
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@@ -38,6 +38,9 @@
#define RELEASE_ALFA 21 // 释放慢滤波 α = 21/256 ≈ 0.082 (@10ms → 精确τ≈117ms, V4.04: 对齐 PD132T α79@43.7ms 精确τ≈118ms; 原18→精确τ137ms偏慢)
#define REL_ALFA 30 // V4.36.19/26: 低Q 释放平滑 α=30/256≈0.117 (@10ms → τ≈85ms, 46→30): 复刻打印降采样平均效应, 只用于低Q 释放判定抗抖 (V4.36.26 加大剂量 50→85ms)
#define REL_BAND_LO_MULT 180 // V4.36.19/28: 低Q 释放带回加宽 % (dlt_rel×1.8: 23→41@SENS3): 防边界试探锁死
#define REL_LO_TOL 4 // V4.36.29: 低Q 释放判定容差 counts (破"平滑差 1~2 counts 死锁"):
// J1 实测 Origin 过冲残留 34 → 释放线偏高 → 撤板后真空 CAPVD 距线 7 counts,
// RSM 差 1 count 卡 75s; 容差 4 = 等效线 Origin-45, 回滞 49-45=4 (σ1-2 → 2~4σ 安全)
// 150(→35)不够: 23µH 现场实测板停临界回摆 Origin-36, 需释放线<Origin-37 才释放;
// 180(→41)线=Origin-41, 余 4 counts; 触发-释放回滞 49-41=8 counts (实测σ≈1-2, 安全)
#define USE_SLOW_RELEASE 0 // 方案A总开关: 1=释放走慢滤波(对齐PD132T) 0=原快滤波释放
utilities/at32f421_freertos_demo/inc/cmcng.h
+2 -2
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@@ -14,11 +14,11 @@
#define __CMCNG_H__
#define PRODUCT_MODEL "DLD154"
#define FIRMWARE_VER "4.36.28" // 主.子.修订 (2026-09-03 起: 小改动只增 REV; MAIN/SUB 由产品定)
#define FIRMWARE_VER "4.36.29" // 主.子.修订 (2026-09-03 起: 小改动只增 REV; MAIN/SUB 由产品定)
#define HARDWARE_VER "3.00"
#define FIRMWARE_VER_MAIN 4
#define FIRMWARE_VER_SUB 36
#define FIRMWARE_VER_REV 28
#define FIRMWARE_VER_REV 29
#define HARDWARE_VER_MAIN 3
#define HARDWARE_VER_SUB 0