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个人简介

教育经历 2016年1月-2019年8月,挪威科技大学,海洋技术专业,博士 2013年8月-2015年6月,挪威科技大学,海洋技术专业,硕士 2008年9月-2012年6月,大连理工大学,船舶与海洋工程专业,学士 工作经历 2022年2月-至今,清华大学深圳国际研究生院,助理教授、博导 2019年8月-2021年8月,挪威科技大学,博士后、特聘博导、特聘硕导 2019年4月-2019年8月,挪威科技大学,研究员 学术兼职 Marine Structures、Ocean Engineering、IEEE Transactions on Neural Networks and Learning Systems、IEEE Transactions on Intelligent Transportation Systems等期刊审稿人 荣誉奖项 国家自然科学基金优秀青年科学基金(海外)项目(2021) 深圳市“鹏城孔雀计划”特聘岗位B档

研究领域

课题组主要研究对象包括:海上风电、水面无人船、船载装备(吊装系统、柔索驱动并联系统、升沉补偿系统、减摇水舱等)、沉箱等。主要研究内容包括: (1)海上作业的数值仿真与作业性分析理论 针对固定式和漂浮式海上风电安装全年作业窗口期较短,运维船使用效率较低,缺乏行业标准和量化指标。研究新式一体化和分体安装方法,研究仿真和动力特性分析方法,包括: 面向自动控制研究的开源多场多体耦合数值仿真平台开发 基于多传感器融合的高精度运动体位姿监测 短期和长期的复杂海上作业系统性动力学分析和作业性评判方法 (2)海基多源海基小尺度海浪要素感知与数字孪生技术 以海浪谱为代表的海表要素在海上作业规划中起着至关重要的作用。相比于布放浮标,基于船舶运动姿态进行海洋环境要素探测具有成本低廉、时延短等特点。主要研究基于多源信息融合的高精度海表环境感知和环境-运动体耦合模型识别修正技术,包括: 基于船体运动响应的海表环境感知、模型修正和运动预测方法 基于激光雷达、波浪雷达等多源信息的耦合模型识别方法 海上作业智能决策支持理论 (3)海洋机器人和海洋工程装备的多运动体路径规划和主动控制 针对水面无人船、动力定位系统、锚泊辅助动力定位系统、吊装系统、柔索驱动并联系统、升沉补偿系统、减摇水舱等海洋工程装备,研究海洋多运动体的系统辨识、传感器融合、制导、导航与非线性控制策略问题,包括: 多变海况下船舶动力定位和船载装备智能优化控制 海洋运动体的感知-控制一体化技术 基于锚链张力的锚链断裂检测方法和锚-水面船只协同定位方法 时变环境的短期路径规划和长期作业规划方法

近期论文

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Zhengru Ren, Xu Han, Xingji Yu? , Roger Skjetne, Bernt Johan Leira, Svein S?vik, and Man Zhu. Data-driven simultaneous identification of the 6dof dynamic model and wave load for a ship in waves. Mechanical Systems and Signal Processing, 184:109422, 2023. [中科院小类一区 Top, 影响因子:6.823]. Zhengru Ren, Xingwei Zhen? , Zhiyu Jiang, Zhen Gao, Ye Li, and Wei Shi. Underactuated control and analysis of active single blade installation. Marine Structures, 88:103338, 2023. [中科院小类一区 Top, 影响因子:3.458]. Behfar Ataei, Shuai Yuan, Zhengru Ren? , and Karl Henning Halse. Effects of structural flexibility on the dynamic responses of low-height lifting mechanism for offshore wind turbine installation. Marine Structures, 89:103399, 2023. [中科院小类一区 Top, 影响因子:3.458]. Zhengru Ren, Hongyu Zhou, Binbin Li, Zhenzhong Hu, Menghong Yu, and Wei Shi? . Localization and topological observability analysis of a moored floating structure using mooring line tension measurements. Ocean Engineering, 266(5):112706, 2022. [中科院小类一区 Top, 影响因子:3.795]. Hongyu Zhou, Zhengru Ren? , Mathias Marley, and Roger Skjetne. A guidance and maneuvering control system design with anti-collision using stream functions with vortex flows for autonomous marine vessels. IEEE Transactions on Control Systems Technology, 30(6):2630–2645, 2022. [中科院小类二区, 影响因子:5.485]. Zhengru Ren, Amrit Shankar Verma, Ye Li?, Julie J.E. Teuwen, and Zhiyu Jiang. Offshore wind turbine operations and maintenance: A state-of-the-art review. Renewable & Sustainable Energy Reviews, 144:110886, 2021. ESI hot paper&ESI highly-cited paper [中科院小类一区 Top, 影响因子:14.982]. Zhengru Ren, Amrit Verma* , Behfar Ataei, Karl Henning Halse, and Hans Petter Hildre. Model-free anti-swing control of complex-shaped payload with offshore floating cranes and a large number of lift wires. Ocean Engineering, 228:108868, 2021. [中科院小类一区 Top, 影响因子:3.795]. Zhengru Ren* , Xu Han, Amrit Shankar Verma, Johann Alexander Dirdal, and Roger Skjetne. Sea state estimation based on vessel motion responses: improved smoothness and robustness using Bézier surface and L1 optimization. Marine Structures, 76:102904, 2021. [中科院小类一区 Top, 影响因子:3.458]. Zhengru Ren* , Roger Skjetne, Amrit Shankar Verma, Zhiyu Jiang, Zhen Gao, and Karl Henning Halse. Active heave compensation of floating wind turbine installation using a catamaran construction vessel. Marine Structures, 75:102868, 2021. ESI highly-cited paper [中科院小类一区 Top, 影响因子:3.458]. Zhengru Ren* , Bo Zhao, and Dong Trong Nguyen. Finite-time neural adaptive control of a class of nonlinear system: Proved by Bernoulli inequality. IEEE Access, 8:47768–47775, 2020. [中科院小类二区 Top, 影响因子:3.367] Zhengru Ren, Roger Skjetne, Zhiyu Jiang* , and Zhen Gao. Active single-blade installation using tugger line tension control and optimal control allocation. International Journal of Offshore and Polar Engineering, 30(2):220–227, 2020. [中科院小类四区, 影响因子:0.670]. Zhengru Ren* , Roger Skjetne, and Zhen Gao. A crane overload protection controller for blade lifting operation based on model predictive control. Energies, 12(1):50, 2019. ESI highly-cited paper [中科院小类四区, 影响因子:3.004]. Zhengru Ren* , Roger Skjetne, Zhiyu Jiang, Zhen Gao, and Amrit Shankar Verma. Integrated GNSS/IMU hub motion estimator for offshore wind turbine blade installation. Mechanical Systems and Signal Processing, 123:222–243, 2019. ESI highly-cited paper [中科院小类一区 Top, 影响因子:6.823]. Roger Skjetne and Zhengru Ren* . A survey on modeling and control of thruster-assisted position mooring systems. Marine Structures, 74:102830, 2020. [中科院小类一区 Top, 影响因子:3.458]. Zhengru Ren, Zhiyu Jiang* , Roger Skjetne, and Zhen Gao. Active tugger line force control method for single blade installations. Wind Energy, 21:1344–1358, 2018. [中科院小类三区, 影响因子:2.730]. Zhengru Ren, Zhiyu Jiang* , Roger Skjetne, and Zhen Gao. Development and application of a simulator for offshore wind turbine blades installation. Ocean Engineering, 166:380–395, 2018. [中科院小类一区 Top, 影响因子:3.795]. Jiafeng Xu, Zhengru Ren?, Yue Li, Roger Skjetne, and Karl Henning Halse. Dynamic simulation and control of an active roll reduction system using free-flooding tanks with vacuum pumps. Journal of Offshore Mechanics and Arctic Engineering, 140:061302, 2018. [中科院小类四区, 影响因子:1.355] Zhiyu Jiang, Zhen Gao, Zhengru Ren, Ye Li* , and Lei Duan. A parametric study on the blade mating process for monopile wind turbine installations under rough environmental conditions. Engineering Structures, 172:1042 – 1056, 2018. [中科院小类二区 Top, 影响因子:4.471].

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