Desay SV

机器人标定算法工程师(研究院)

Desay SV  •  Onsite  •  4 months ago
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Job Description

机器人标定算法工程师(研究院)惠州全职职位描述1. 标定方案设计与规划
根据应用场景(如工业抓取、精密装配、检测等)和硬件配置(机器人型号、3D 相机类型、安装方式:眼在手上 / 躯干在手外等),设计适配的 3D 手眼标定方案,明确标定流程、数据采集要求及精度目标。
评估标定所需硬件(如高精度标定板、辅助工装)和软件工具(如 OpenCV、PCL、MATLAB 标定工具箱等),确保方案可行性。
2. 标定实验实施与数据采集
搭建标定实验环境,包括固定机器人、3D 相机及标定物(如棋盘格、球阵标定板),确保设备稳定、无振动干扰。
操作机器人按预设轨迹运动,控制 3D 相机在不同位姿下采集标定物的三维点云或深度图像,确保数据覆盖足够多的空间姿态(满足标定算法对数据多样性的要求)。
检查采集数据的质量(如点云完整性、标定板特征清晰度),剔除异常数据,保证后续处理的可靠性。
3. 数据处理与标定算法实现
预处理采集的 3D 数据(如点云去噪、特征提取),识别标定物的三维特征点(如标定板角点、球心坐标)。
基于手眼标定模型(如 AX=XB、X=AYB 等),使用数值解法(如最小二乘法、非线性优化)计算机器人与相机的相对位姿矩阵(旋转矩阵 + 平移向量)。
利用编程工具(Python/C++)实现或优化标定算法,集成到自动化流程中,支持批量数据处理。
4. 标定结果验证与精度优化
评估标定结果的精度,通过指标(如重投影误差、位姿反演误差、实际抓取 / 装配误差)验证标定有效性。
分析误差来源(如设备噪声、标定板精度、运动轨迹设计不合理等),针对性优化方案(如增加采样位姿、更换高精度标定物、修正相机内参)。
迭代优化标定流程,确保结果满足实际应用的精度要求(如毫米级、亚毫米级)。
5. 技术协作与工程落地
与机械设计团队协作,确定相机与机器人的***安装位置,减少机械误差对标的影响。
与软件团队配合,将标定结果集成到机器人控制系统或视觉算法中(如用于目标定位、路径规划),确保标定数据在实际工况中有效应用。
与现场工程师沟通,解决标定过程中出现的硬件故障(如相机通信异常、机器人运动偏差)或环境干扰问题。
6. 文档编写与技术沉淀
编写标定技术文档,包括方案设计、操作手册、算法原理、结果报告等,规范标定流程。
记录标定过程中的关键参数(如相机内参、机器人关节参数、误差阈值),建立标定数据库,支持后续追溯与改进。
沉淀标定经验,形成标准化模板,用于同类项目的快速复用。
7. 技术调研与迭代
跟踪 3D 手眼标定领域的前沿技术(如基于深度学习的标定方法、动态标定技术)及新型传感器(如激光雷达、结构光相机)的标定方案。
引入更高效的标定工具或算法,提升标定效率与精度,适应更高要求的应用场景(如柔性自动化、高精度装配)。职位要求-- 投递
Desay SV

About Desay SV

Desay SV, one of the leading mobility technology companies, is committed to realizing a smarter mobility for all. Desay SV’s core business focuses on the efficient integration of three major areas of smart cabin, combined driver assistance, and smart service. We continuously develop highly integrated leading hardware and software algorithms to provide global customers with safe, delightful and sustainable mobility solutions and services.

Relying on 39 years of deep accumulation in the design, development, and production processes, Desay SV has continuously expanded its comprehensive strength in R&D innovation, customer service, and safety verification, and built a technical link from smart travel to smart transportation, actively responding to the challenges of the industry transformation. We meet the diverse needs of customers for different product portfolios and business development models, provide drivers and passengers with an excellent travel experience, and bring more room for imagination to future mobility.

Focusing on the sustainable development goal of "safety and reliability”, “win-win growth”, and “green environmental protection", Desay SV actively participates in the global carbon neutral strategy and integrates sustainable development into all aspects of business operations. While giving back to society, respecting every employee of the company, and creating a diverse working environment and development platform for employees, we encourage equality, openness, and coordinated development among all our branches around the world. Desay SV people adhere to the same mission and work together for the same goal—to create a safe, delightful and sustainable mobility.

Industry
Automotive & Mobility
Company Size
501-1,000 employees
Headquarters
Huizhou, CN
Year Founded
1986
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