王吉如,男,1995年生于吉林省敦化市,工学博士,讲师。获吉林省优秀博士学位论文,吉林大学优秀博士学位论文。主持国家自然科学基金青年科学基金等科研项目。以第一作者/通讯作者在IEEE Transactions on Industrial Electronics,Mechanical Systems and Signal Processing,International Journal of Mechanical Sciences等期刊发表SCI论文14篇(中科院大类一区7篇),以第一和第二发明人身份申请专利7件,授权发明专利4件,担任IEEE Transactions on Industrial Electronics,Mechanism and Machine Theory等期刊审稿人。
每年招收硕士研究生2~3名。
■研究方向
精密驱动装置研制与运动控制,主要包括:
1.机械结构设计优化
主要涉及驱动方法探索、驱动装置设计、结构有限元仿真、优化算法编程等方面。
2.动力学建模与仿真
主要涉及Simulink动力学建模、参数辨识、数值计算等方面。
3.运动控制与目标跟踪
主要涉及运动控制算法、LabVIEW编程、嵌入式开发等方面。
■代表性学术论文
[1]Mao D, Wang J*, Zhao H*. A protective piezoelectric actuator with preload retention[J]. IEEE Transactions on Instrumentation and Measurement, 2024.
[2]Wang J*, Wang C, Yan L, et al. A 3-DOF Multi-Mode spherical actuator driven by cooperative piezoelectric units[J]. Mechanical Systems and Signal Processing, 2025, 223: 111829.
[3]Yan L, Wang J*, Liang T, et al. A dual-mode stick-slip piezoelectric actuator imitating mantis forefoot[J]. International Journal of Mechanical Sciences, 2024, 266: 108985.
[4]Mao D, Wang J*, Zhao H*. Establishment and analysis of a piezoelectric actuator dynamic model with temperature-dependent damping, stiffness, and piezoelectric constant[J]. Precision Engineering, 2024, 86: 239-251.
[5]Mao D, Wang J*, Xu Z, et al. Analysis of High-Performance Piezoelectric Actuator Dynamics at Low Temperature[J]. IEEE Transactions on Industrial Electronics, 2023.
[6]Mao D, Wang J*, Xu Z, et al. Heat transfer analysis and performance testing for a precision positioning platform with thermal protection[J]. IEEE Transactions on Instrumentation and Measurement, 2023.
[7]Li H, Wang J*, Xu Z, et al. Analysis and comparison of the effect of different drive feet on the output performance of stick–slip piezoelectric actuators[J]. Mechanical Systems and Signal Processing, 2023, 186: 109752.
[8]Wang J, Huang H, Zhao H. Model-based optimization for structure dimension and driving signal of a stick-slip piezoelectric actuator[J]. Mechanical Systems and Signal Processing, 2022, 164: 108191.
[9]Wang J, Huang H, Wang Z, et al. Development and analysis of a dynamic model for parasitic motion principle piezoelectric actuator[J]. Mechanical Systems and Signal Processing, 2021, 147: 107079.
[10]Wang J, Huang H, Zhang S, et al. Development and analysis of a stick-slip rotary piezoelectric positioner achieving high velocity with compact structure[J]. Mechanical Systems and Signal Processing, 2020, 145: 106895.
■科研项目
[1]国家自然科学基金青年基金项目,多稳态蜂窝阵列行为模式与快速精密驱动方法(52405617),2025.01-2027.12,30万,负责人。
[2]国防纵向子课题,2023.01-2023.12,120万,负责人。
■本科生竞赛
[1] 2024.07,大学生机械工程创新创意大赛智能制造赛吉林大学赛区二等奖
[2]2024.04,第十一届大学生机械创新设计大赛吉林省赛区二等奖
[3]2024.04,第十一届大学生机械创新设计大赛吉林省赛区二等奖
吉林大学  机械制造及其自动化  研究生  工学博士
吉林大学  机械工程  本科毕业  学士学位
吉林大学 机械与航空航天工程学院