郝炜宁，1995.12，辽宁省营口市人。
2013.09-2017.06：大连海事大学，交通管理；
2017.09-2019.06：北京交通大学，交通运输工程；
2019.09至今：北京交通大学，交通运输规划与管理。

博士期间参与了多项科研项目，包括:
国家重点研发计划，基于动态间隔的运能可配置列车运行控制系统技术子课题-在途运行智能调度技术研究，2018.05-2022.01，主要参与，
国家重点研发计划，轨道交通货运快速化关键技术子课题-铁路多式货物联运适配系统技术，2017.07-2020.06，参与。
北京交通大学研究生创新项目，基于拉格朗日松弛的列车运行调整计划优化研究，2020.04-2022.04，主持。

博士的主要研究方向为区间封锁条件下的列车运行调整，列车时刻表优化，网络优化，多目标优化。

已发表论文：
Hao, W.（郝炜宁）, Meng, L., Tan, Y.* Optimizing Minimum Headway Time and Its Corresponding Train Timetable for a Line on a Sparse Railway Network[J]. Symmetry, 2020, 12(8), 1223. (SCI)
Hao, W. （郝炜宁）, Li, H., Meng, L., Miao, J.* A Virtual Resource-based Method for Formulating the Safety Headway of Opposing Trains Arriving at the Same Station on a Single-track Railway Line[J]. Transportation Planning and Technology, 2021, 44(5), 524-542. (SCI)
Hao, W. （郝炜宁）, Meng, L.*, Veelenturf, L., Corman, F., Niu, X. Optimal Reassignment of Passengers to Trains Following a Broken Train. In 2018 International Conference on Intelligent Rail Transportation (ICIRT), Singapore, December 12th–14th, 2018, 1-5. IEEE. (EI)
Rui Wang, Yun Bao, Hao, W.* （郝炜宁） Reallocating Siding Tracks in a Railway Station under Severe Disruptions. In 2018 International Conference on Intelligent Rail Transportation (ICIRT), Singapore, December 12th–14th, 2018, 11-15. IEEE. (EI)
Hao, W. （郝炜宁）, Meng, L.*, Corman, F., Long, S., Jiang, X. A Train Timetabling and Stop Planning Optimization Model with Passenger Demand. In 8th International Conference on Railway Operations Modelling and Analysis (ICROMA), Norrköping, Sweden, June 17th–20th, 2019, 69, 390-406. Linköping University Electronic Press.
Hao, W. （郝炜宁）, Li, H., Meng, L., Liao, Z.*, Miao, J. A Network based Coupled Flow Reformulation for Train Rescheduling Problem with the Consideration of Predetermined Train Order. In 9th International Conference on Railway Operations Modelling and Analysis (ICROMA), Beijing, China, November 3rd–7th.