{"id":9934,"date":"2026-07-07T16:55:58","date_gmt":"2026-07-07T08:55:58","guid":{"rendered":"https:\/\/infernews.com\/blog\/a-lightweight-detect-and-correction-inference-for-vla\/"},"modified":"2026-07-07T16:55:58","modified_gmt":"2026-07-07T08:55:58","slug":"a-lightweight-detect-and-correction-inference-for-vla","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/a-lightweight-detect-and-correction-inference-for-vla\/","title":{"rendered":"VLA-Corrector \u88dc\u6551\u6a5f\u68b0\u4eba\u52d5\u4f5c\u5931\u8aa4"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/07\/vla_corrector_logo.jpg\" alt=\"VLA-Corrector logo\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">VLA-Corrector \u662f\u4e00\u500b\u9762\u5411 Vision-Language-Action\uff08VLA\uff09\u653f\u7b56\u7684\u8f15\u91cf\u63a8\u7406\u6846\u67b6\u3002\u5b83\u7528\u4f86\u8655\u7406\u7531 action chunking \u5e36\u4f86\u7684\u958b\u74b0\u76f2\u9ede\uff1a\u74b0\u5883\u5df2\u7d93\u8b8a\u4e86\uff0c\u6a5f\u68b0\u4eba\u537b\u4ecd\u7167\u4f4f\u6392\u968a\u4e2d\u7684\u820a\u52d5\u4f5c\u7e7c\u7e8c\u505a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b83\u7684\u505a\u6cd5\u4e0d\u662f\u6539\u5beb\u6574\u500b VLA \u6a21\u578b\uff0c\u800c\u662f\u628a backbone \u51cd\u7d50\uff0c\u518d\u5916\u639b\u4e00\u500b latent dynamics corrector\u3002\u7cfb\u7d71\u5148\u7528 Latent-space Vision Monitor\uff08LVM\uff09\u76e3\u5bdf\u9810\u6e2c\u4e2d\u7684\u8996\u89ba\u7279\u5fb5\u8b8a\u5316\uff0c\u7576\u89c0\u5bdf\u5230\u7684\u756b\u9762\u6301\u7e8c\u504f\u96e2\u9810\u6e2c\uff0c\u5c31\u6703\u622a\u65b7\u904e\u6642\u52d5\u4f5c\uff0c\u4e26\u900f\u904e Online Gradient Guidance\uff08OGG\uff09\u91cd\u65b0\u898f\u5283\u4e0b\u4e00\u6b65\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9019\u7a2e\u53d6\u5411\u8207\u6bcf\u4e00\u6b65\u90fd\u91cd\u7b97\u4e00\u6b21\u52d5\u4f5c\u7684 closed-loop \u65b9\u6cd5\u4e0d\u540c\uff0c\u91cd\u9ede\u662f\u4fdd\u7559\u9577 action horizon \u7684\u6548\u7387\uff0c\u540c\u6642\u5728\u504f\u5dee\u7d2f\u7a4d\u6642\u624d\u4ecb\u5165\u3002\u4ee3\u50f9\u662f\u5b83\u4f9d\u8cf4 latent mismatch \u5075\u6e2c\u662f\u5426\u53ef\u9760\uff0c\u8f03\u50cf\u5728\u6548\u7387\u8207\u53cd\u61c9\u901f\u5ea6\u4e4b\u9593\u53d6\u5e73\u8861\uff0c\u800c\u4e0d\u662f\u8ffd\u6c42\u5168\u7a0b\u6700\u654f\u6377\u63a7\u5236\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9805\u76ee\u5b9a\u4f4d<\/strong>\uff1a\u5c6c\u65bc\u6a5f\u68b0\u4eba\u63a7\u5236\u63a8\u7406\u6846\u67b6\uff0c\u91dd\u5c0d action-chunked VLA policies \u7684\u4fee\u6b63\u8207\u91cd\u898f\u5283\u3002<\/li>\n<li><strong>\u90e8\u7f72\u7406\u89e3<\/strong>\uff1a\u73fe\u6709\u8cc7\u8a0a\u986f\u793a\u5b83\u61c9\u63a5\u5728\u65e2\u6709 VLA policy \u5f8c\u9762\u904b\u4f5c\uff0c\u8f03\u50cf\u63a8\u7406\u671f\u589e\u5f37\u6a21\u7d44\uff0c\u4e0d\u662f\u7368\u7acb\u57fa\u790e\u6a21\u578b\u3002<\/li>\n<li><strong>\u9069\u5408\u5834\u666f<\/strong>\uff1a\u63a5\u89f8\u5bc6\u96c6 manipulation\u3001\u62bd\u5c5c\u5c0d\u4f4d\u3001\u6293\u653e\u7269\u4ef6\u9019\u985e\u5bb9\u6613\u53d7\u5e72\u64fe\u7684\u4efb\u52d9\u8f03\u80fd\u53d7\u76ca\u3002<\/li>\n<li><strong>\u6838\u5fc3\u7d44\u4ef6<\/strong>\uff1aLatent-space Vision Monitor\uff08LVM\uff09\u8ca0\u8cac\u5075\u6e2c\u504f\u5dee\uff0cOnline Gradient Guidance\uff08OGG\uff09\u8ca0\u8cac\u89f8\u767c\u5f8c\u7684\u4fee\u6b63\u91cd\u898f\u5283\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u958b\u8cc7\u6599\u63d0\u5230 real-robot demonstrations\uff0c\u4f8b\u5982\u62bd\u5c5c\u5c0d\u4f4d\u8207\u628a\u7a4d\u6728\u653e\u5165\u4e0d\u540c\u7897\u4e2d\uff0c\u4e26\u5c55\u793a\u4eba\u5728\u57f7\u884c\u9014\u4e2d\u65bd\u52a0\u5e72\u64fe\u5f8c\u7684\u6062\u5fa9\u80fd\u529b\u3002\u4e0d\u904e README \u7247\u6bb5\u672a\u5217\u51fa\u5b8c\u6574\u6578\u5b57\u6307\u6a19\u3001\u5b89\u88dd\u6b65\u9a5f\u6216\u652f\u63f4\u54ea\u4e9b VLA backbone\uff0c\u56e0\u6b64\u8f03\u5408\u7406\u7684\u7406\u89e3\u662f\uff1a\u9019\u662f\u4e00\u500b\u7814\u7a76\u539f\u578b\uff0c\u5df2\u6e05\u695a\u5c55\u793a\u65b9\u6cd5\u8207\u6548\u679c\uff0c\u4f46\u6574\u5408\u5230\u4e0d\u540c\u6a5f\u68b0\u4eba\u5806\u758a\u524d\uff0c\u4ecd\u9700\u81ea\u884c\u78ba\u8a8d\u76f8\u5bb9\u6027\u8207\u8a55\u6e2c\u6d41\u7a0b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/zju-omniai.github.io\/vla-corrector\/\" rel=\"noopener noreferrer\" target=\"_blank\"><strong>\u9805\u76ee\u4e3b\u9801<\/strong><\/a> \u00b7 <a href=\"https:\/\/github.com\/ZJU-OmniAI\/vla-corrector\" rel=\"noopener noreferrer\" target=\"_blank\"><strong>GitHub<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9019\u662f\u4e00\u500b\u70ba Vision-Language-Action \u653f\u7b56\u52a0\u5165\u5373\u6642\u4fee\u6b63\u80fd\u529b\u7684\u63a8\u7406\u6846\u67b6\u3002\u91cd\u9ede\u4e0d\u5728\u91cd\u8a13\u6a21\u578b\uff0c\u800c\u662f\u5728\u504f\u5dee\u51fa\u73fe\u6642\u53ca\u6642\u622a\u65b7\u820a\u52d5\u4f5c\u3002<\/p>\n","protected":false},"author":8,"featured_media":9933,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[133,171,119,76,149,184,204],"tags":[],"class_list":["post-9934","post","type-post","status-publish","format-standard","hentry","category-133","category-171","category-119","category-76","category-149","category-robotic","category-visionlanguageaction"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/9934","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/comments?post=9934"}],"version-history":[{"count":0,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/9934\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/9933"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=9934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=9934"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=9934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}