代表性科研项目:
1.国家自然科学基金面上项目,新泵控主驱/横拉杆辅控式多轴电液转向的精准轨迹跟踪机理与分层控制,2024.01-2027.12,在研,主持。
2.国家自然科学基金面上项目,融合液压软开关的新一源多驱型多轴转向系统节能机理与控制,2020.01-2023.12,结题,主持。
3.国家科技部重点研发计划子课题,微小型高速开关阀设计与制造关键技术,2020.01-2022.12,结题,主持。
4.国家自然科学基金青年项目,实现多轴车辆纯滚动转向的新型变胞梯形驱动及多执行器电液伺服控制,2015.01-2017.12,结题,主持。
5.福建省自然基金杰青项目,实现多轴转向一源多驱系统优良能效与动态特性的新原理和新方法,2022.08-2025.08,结题,主持。
6.福建省高校产学合作项目,热塑性复合材料压机多轴调平电液控制系统的关键技术研发与应用,2018.04-2021.03,结题,主持。
7.流体动力与机电系统国家重点实验室开放基金,大型多轴车辆电液伺服控制转向系统的基础研究,2013.01-2014.12,结题,主持。
8.机械传动国家重点实验室开放基金,高效液压谐振软开关变系统的基础研究,2022.01-2023.12,结题,主持。
9.技术开发合同项目,新型数字流体元件及其复合控制装置研究,2013.12-2016.5,结题,主持。
10.技术开发合同项目,重型多轴车辆自适应线控制动技术研究,2026.01-2028.01,在研,主持。
11.技术开发合同项目,面向风电设备的空中灵巧接触式检修系统研究项目,2025.07-2027.07,在研,主持。
12.技术开发合同项目,智能驾驶路面机械关键技术研究,2025.01-2026.12,在研,主持。
13.技术开发合同项目,高速公路路面智能建造技术研究及应用示范(系统研发(一)),2024.08-2025.07,结题,主持。
14.技术开发合同项目,高速公路路面智能建造技术研究及应用示范(系统研发(二)),2026.01-2027.06,在研,主持。
论文专著与专利
近年来,主编学术专著《重型多轴转向车辆运动控制》1部,在《IEEE/ASME Transactions on Mechatronics》《IEEE Transactions on Industrial Electronics》《Energy》《机械工程学报》等权威期刊以第一或者通讯作者共计发表SCI/EI等收录的论文60多篇,代表性论文如下:
1.Heng Du, Xiaokang Li, Guishan Yan, et al. A high dynamic drive method for dual solenoid high-speed on/off valve based on phase-duty cycle compound modulation. IEEE/ASME Transactions on Mechatronics, 2025. (一区TOP)
2.Yuzheng Li, Xiaojun Huang, Shaoxian Deng, Hui Huang, Heng Du*. Optimization of temperature rise characteristics and dynamic performance of high-speed on/OFF valve based on heat-separated driving circuit. IEEE/ASME Transactions on Mechatronics, 2025. (一区TOP)
3.Heng Du, Dingfa Lin, Xiaolong Zhang*, Lingtao Wei, Shizhao Zhou, et al. A cascaded strategy-based hierarchical reinforcement learning algorithm for lane change decision-making. Elsevier Engineering Applications of Artificial Intelligence, 2025.(一区TOP)
4.Jun Xu, Heng Du*, Shizhao Zhou, et al. Energy-efficient design and power flow analysis of electro-hydraulic steering systems for heavy-duty wheeled vehicles via parameter identification. Energy, 2025.(一区TOP)
5.Heng Du, Qibin Ye, et al. Barrier function-based neural network adaptive integral sliding mode control for multi-axle steering vehicles lateral dynamics control. IEEE Transactions on Transportation Electrification, 2025.(一区TOP)
6.Heng Du, Pingting Zhuang, Xinyu Feng, et al. Novel energy-efficient variable-speed pump-controlled steering system with enhanced barrier Lyapunov control for heavy vehicles. IEEE/ASME Transactions on Mechatronics, 2025. (一区TOP)
7.Xiaolong Zhang, Qian Cheng, Heng Du*, Jiawei Wan. A novel energy-saving steering control strategy based on general power model for multi-axle steer-by-wire vehicles. IEEE Transactions on Industrial Electronics, 2025.(一区TOP)
8.Su Li, Zhizhong Zhang, Heng Du*, et al. Design and verification of a novel energy-efficient pump-valve primary-auxiliary electro-hydraulic steering system for multi-axle heavy vehicles. Energy, 2024.(一区TOP)
9.Heng Du*,Chaofan Chen, Jianchao Yu, et al. Design and verification of a new hydraulic soft switching transformer based on an auxiliary fluid delivery system. IEEE/ASMETransactions on Mechatronics, 2023.(一区TOP)
10.Liwen Zeng, Heng Du*, Xujun Ye, et al. Research and experiments on low throttle loss switched inertance hydraulic systems based on inertive elements. Energy, 2023.(一区TOP)
11.Heng Du*, Lin Wang, Jinda Chen, Hui Huang and Xinyu Feng. Integral Sliding Mode Tracking Control for Heavy Vehicle Electro-hydraulic Power Steering System. IEEE/ASME Transactions on Mechatronics, 2021.(一区TOP)
12.Guoqiang Zheng, Heng Du, Shizhao Zhou, et al. A novel response time prediction method of high-speed on/off valve considering multi-field characteristics variation. Chinese Journal of Mechanical Engineering, 2025.(三区 国内顶刊)
13.Heng Du*, Xiaoyang Liu, Borong Zhang and Zhiqiang Lin. Efficiency of electro-hydraulic servo steering for heavy construction vehicles. Automation in Construction, 2020. (一区TOP)
14.Peiyang Chen, Yuzheng Li, Hao Gao, Xiaolong Zhang, Heng Du, Tianyu Ren. Novel static decoupling algorithm for the multi-axis wheel force sensor based on the Informer network. Measurement, 2024.(二区SCI)
15.杜恒*,任天宇,何勇耀等.考虑迟滞行为的重型车辆轮胎原地转向阻力矩研究.机械工程学报,2023,59(04):241-256.(EI卓越期刊)
16.Heng Du*, Xujun Ye, Liwen Zeng, et al. Analytical model study for the pressure-boost system including switching and throttling nonlinearity. Mechatronics, 2023.(二区SCI)
17.Heng Du*, Kaiyi Ding, Jiajun Shi, Xinyu Feng, Kun Guo, Jinhui Fang. High-gain observer-based pump/valve combined control for heavy vehicle electro-hydraulic servo steering system.Mechatronics, 2022.(二区SCI)
18.Heng Du*, Jiajun Shi, Jinda Chen, Zhizhong Zhang and Xinyu Feng. High-gain observer-based integral sliding mode tracking control for heavy vehicle electro-hydraulic servo steering systems. Mechatronics, 2021.(二区SCI)
19.Heng Du*, Xiaowei Zhu, Qihui Liu, Tianyu Ren, Yunchao Wang. Hierarchical coordinated control of multi-axle steering for heavy-duty vehicle based on tire lateral and longitudinal forces optimization. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2023. (SCI)
20.Qihui Liu, Heng Du*, Yajin Yu, Hui Huang, Yunchao Wang, Jinhui Fang. Research on active safety control for heavy multi-axle vehicles under steering system failure.Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2023. (SCI)
21.Qihui Liu, Heng Du*, Ziyang Cai, Kun Guo, Jinhui Fang. Application research of electro-hydraulic servo steering system based on independent metering system.Proceedings of the Institution of Mechanical Engineers,Part D: Journal of Automobile Engineering, 2022. (SCI)
22.Qihui Liu, Heng Du*,Zhu, Xiaowei,Ren, Tianyu,Guo, Kun. Research on tyre mechanics model for multi-axle coordinated steering of heavy vehicles.Proceedings of the Institution of Mechanical Engineers,Part D: Journal of Automobile Engineering, 2022. (SCI)
23.Heng Du*, Yongyao He, Yuanrong Yang and Yunchao Wang. Study on tie rod force characteristics in electro-hydraulic power steeringsystem for heavy vehicle. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 2021. (SCI)
24.杜恒*,韦杰,林智强,叶旭均,陈超凡,曾李文,丁建军.升降压型液压软开关变压器变压性能及参数特性分析.液压与气动,2022,46(03):1-11.(T2封面论文)
授权发明专利54项(代表性专利如下):
1.杜恒,王雨辰,魏凌涛,黄俊南,周时钊,章小龙. 一种角模块及可重构全轮独立转向线控底盘, 2025-02-28, 中国, ZL202510236353.X.
2.杜恒,黄俊南,魏凌涛,王雨辰,周时钊,章小龙. 自行驶两轮模块及其无车架重型货物运输方法, 2025-02-28, 中国, ZL202510236397.2.
3.杜恒,罗嘉合,张志忠,黄惠,伍烨,李苏,倪连森,廖青龙,李泽荣,王浩杰. 一种液压机调平系统神经网络自适应超螺旋滑模控制方法, 2024-03-14, 中国, ZL202410289859.2.
4.杜恒,蔡梓扬,冯鑫育,张泽鑫,李雨铮,黄惠,李苏. 一种负载口独立控制式电液伺服转向系统及其控制方法,2024-01-26,中国,ZL202210398702.4.
5.杜恒,刘祺慧,张泽鑫,林文捷,郭堃,方锦辉. 可实现动态载荷模拟的多轴车辆实验台架及其工作方法,2023-11-28,中国,ZL202210320834.5.
6.杜恒,冯鑫育,蔡梓扬,张泽鑫,李苏,黄惠. 一种重型车辆电液伺服转向系统及可抑制超调的控制方法,2023-06-23,中国,ZL202210398704.3.
7.杜恒,蔡文杰,田述清,徐志明,谢剑林,陈远,施跃文,王琳,陈淑梅,陈晖. 用于复合材料压机的力矩调平控制方法及调平装置,2023-04-07,中国,ZL201710521828.5.
8.杜恒,陈义平,兰金华,张泽鑫,王小康,生凯章. 一种通流能力可调的旋转式高速开关阀及其控制方法,2023-01-31,中国,ZL202210397755.4.
9.杜恒,刘祺慧,张泽鑫,余亚津,郭堃,方锦辉. 提高重型多轴车辆车轮转向卡死时安全性的系统及方法,2023-01-03,中国,ZL202210319625.9.
10.杜恒,吴代权,汪启港,张泽鑫,刘闽,黄惠,李雨铮. 用于液压机活动梁与调平系统柔性对接的控制系统与方法,2021.2.7,中国,ZL202110181519.4.
11.杜恒,舒月,洪越,张泽鑫,黄惠,冯鑫育. 基于液压变压器的重型多轴车辆转向系统及其控制方法,2021.3.25,中国,ZL202110317079.0.
12.杜恒,程领华,张泽鑫,黄惠,李雨铮,生凯章. 高速开关电磁阀的驱动控制系统及控制方法,2021.1.11,中国,ZL202110028687.X.
13.杜恒,韦杰,林智强,张泽鑫,黄惠,曾李文. 一种实现压力升降的液压软开关变压器及其工作方法,2021.5.21,中国,ZL202110557022.8.
14.杜恒,何勇耀,陈赛,杨元戎,郭志杰,李雨铮. 重型车辆横拉杆的优化设计方法,2019.6.21,中国,ZL201910546505.0.
15.杜恒,林净峰,吴代权,刘闽,汪启港,施跃文. 实现多种流量范围切换的调平控制系统结构及使用方法,2020.12.26,中国,ZL202011569342.7.
16.杜恒,刘闽,张泽鑫,汪启港,黄惠,李雨铮. 一种改善液压机被动式调平系统的前馈补偿控制系统及方法,2021.11.30,中国,ZL202110259949.3.
17.杜恒,郭志杰,吴代权,陈晖,林智强,刘晓阳. 一种实现总吨位控制的复合材料压机四角调平系统,2019.05.13,中国,ZL201910394427.7.
18.杜恒,王琳,陈锦达,陈赛,李雨铮. 电液助力转向系统神经网络积分滑模控制方法,2019.3.8,中国,ZL201910175674.8.
19.杜恒,黄淑炜,程佑辉,杨元戎,徐智民. 一种复合材料压机的活动梁初始偏载校正装置及校正方法,2018.9.20,中国,ZL201811102905.4.
20.杜恒,张原,蔡文杰,陈淑梅,陈晖. 一种用于复合材料压机变速下落的轨迹规划方法,2017.1.19,中国,ZL201710045227.1.
21.杜恒,朱佳林,张庆明,陈淑梅,陈晖. 一种用于测试多轴车辆转向性能的实验台架,2016.1.6,中国,ZL201610002966.8.
22.杜恒,吴明辉,朱佳林,张玻溶,陈淑梅,陈晖. 用于多轴车辆转向性能测试台的液压加载系统及控制方法,2017.6.9,中国,ZL201710434128.2.
23.杜恒,张玻溶,蔡文杰,陈淑梅,陈晖. 一种液压机的被动式动态调平控制系统及其控制方法,2017.3.9,中国,ZL201710197681.9.
24.杜恒,黄彬. 一种用于多轴车辆纯滚动转向的机液伺服控制装置,2015.3.17,中国,ZL201510115342.2.
25.杜恒,黄彬,王健,陈晖,陈淑梅. 一种面向多轴车辆纯滚动的电液伺服转向系统及控制方法,2014.11.8,中国,ZL201410626410.7.
26.杜恒,王健,吴强斌,陈晖,陈洁. 一种适用于高压大流量的内啮合齿轮泵,2014.11.13,中国,ZL201410636857.2.
27.杜恒,林建新,颜滨曲,陈淑梅. 一种多级流量增益的二通比例插装阀,2014.1.23,中国,ZL201410031010.1.
28.杜恒,王琳,施跃文,谢剑林,陈晖. 一种多流道复合控制的压机充液装置,2013.10.2,中国,ZL201310242722.3.
软件著作及行业标准:软件著作权3件,制定行业标准3件。