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        "2024.12 - 2025.06",
        "糖度光谱检测仪",
        "队长",
        "项目内容：针对传统水果糖度检测破坏性强、效率低的问题，团队开发基于光",
        "谱分析技术的无损检测系统。通过优化光路设计与光谱建模，实现苹果、圣女果",
        "等多品种水果糖度的快速检测，构建包含硬件光路、数据处理算法及预测模型的",
        "完整解决方案。",
        "工作内容：",
        "1.光路系统设计与搭建：主导光学元件选型与光路架构设计，采用白光激光光",
        "源、双凸透镜组及600线反射光栅，构建“光源-聚焦-准直-分光-成像”光路",
        "链，实现光谱信号的高效采集与精准分光，通过激光笔辅助校准光源、透镜",
        "与光栅的同轴性，确保光线垂直入射水果表面，提升光能利用率。",
        "2.设计并调试光谱采集模块，集成高分辨率相机，实现700-1100nm波段光谱",
        "图像的稳定捕获。",
        "项目成果：",
        "1.光路系统光谱分辨率显著提升，检测误差控制在0.5°Brix以内，较传统PLS",
        "算法预测误差降低21%，满足工业级检测精度。",
        "2.开发便携式硬件原型，单次检测耗时<6秒，支持多品种水果（苹果、圣女果",
        "",
        "等）的快速分级，适配生产线实时检测需求。",
        ""
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