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Robot_Arm
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0653cf0d8d2628aedcef1027c98f124ef4d038a4
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SHA1
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Hark
5a87c0655a
diag: ml/eval/diag_cl.py 闭环失败定位 + fix(dagger): collect.py kin.gaps 分块 1024 点、cap=gap_min+1(原 4096 点 cap 40 吃满显存/内存)
2026-10-18 17:36:52 +00:00
Hark
979a5814c1
fix(train): 首次正式预训练(21850 步闭环到达 0%)排查后修正——FK/平滑改加在配对去噪估计上(原加在随机噪声一步采样上=回归条件均值,多峰塌成单峰,实测候选标准差 0.030/幅度 0.151);时间嵌入最高角频率 1000→50、MF 分支 fp32、p_neq 前 5000 步为 0(实测 du/dt 均方根 6–12 vs v 1.1);增广 40%/3°/12 步收回;新增 dagger 阶段(策略闭环状态请老师重规划 ×2 轮微调);开训前老师轨迹回放自检;评估加开环误差与候选多样性,best/早停按到达率+开环误差
2026-10-18 15:56:39 +00:00