一、主要科研项目： 1、国家自然科学基金青年科学基金项目，51905145，2020/01-2022/12，26万元，在研，主持。 2、中国博士后科学基金面上项目，2019M662138，2019/12-2023/12，8万元，在研，主持。 3、合肥工业大学博士学位专项资助基金项目，JZ2018HGBZ0168，2018/05-2020/04，2万元，结题，主持。 4、事业单位委托项目，W2021JSKF0820，基于应变片的激光器反馈控制系统设计，2021/09-2022/07，14.5万元，在研，主持。 5、国家自然科学基金面上项目，52175533，2022/01-2025/12，58万元，在研，参与。 二、代表性学术论文： [1] Chen Jian, Gao Wen Zhi*, Liu Chang Hai, He Liang Guo, Zeng Yi Shan. Improving Output Performance of a Resonant Piezoelectric Pump by Adding Proof Masses to a U-Shaped Piezoelectric Resonator. Micromachines [J], 2021, 12(5): 500. [2] Chen Jian, Huang Dan, Feng Zhi Hua*. A U-shaped piezoelectric resonator for a compact and high-performance pump system [J]. Smart Materials and Structures, 2015, 24(10): 105009. [3] Chen Jian, Feng Zhi Hua*. X7R dielectric multilayer ceramic capacitors show good micro-actuating properties with little hysteresis [J]. Electronics Letters, 2014, 50(7): 538-540.（Featured Article） [4] Chen Jian, Zhang Lian Sheng, Feng Zhi Hua*. High-fidelity AFM scanning stage based on multilayer ceramic capacitors [J]. Scanning, 2016, 38(3): 184-190. [5] Pan Qiao Sheng, Huang Zi Liang, Wang Quan, Wu Kai, Liu Shan Lin, Chen Jian*. Mass transfer from the rotor to the stator for improving the speed of the piezoelectric motor based on centrifugal force. Review of scientific instruments [J], 2021, 92(5): 055008. [6] Chen Jian*, Meng Fan Ci, Gao Wen Zhi, Liu Chang Hai, Zeng Yi Shan. Improving Piezoelectric Pump Output by Suppressing Liquid Inertial Load with Vibration Filters [C]; Proceedings of the 2020 15th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA), 16-19 April 2021, 2021. 62-66. [7] Chen Jian*, Liu Yong Bin, Ye Yang, Pan Qiao Sheng, Feng Zhi Hua. Automatic biasing circuit for driving piezoelectric bimorph actuators safely and efficiently [C]; Proceedings of the 2016 Symposium on Piezoelectricity, Acoustic Waves, and Device Applications (SPAWDA), 21-24 Oct. 2016, 2016. 239-242. [8] 曾亿山, 郝云锋, 陈建*, 闵玉春, 娄文浩,高文智. 菱形压电驱动器对称驱动形式的研究. 液压气动与密封 [J], 2020, 40(05): 1-4. [9] Zeng Yi Shan, Hao Yun Feng, Chen Jian*, Gao Wen Zhi, He Liang Guo. Design and Simulation of High Flowrate Piezoelectric Pump based on Rhombic Piezoelectric Actuator [C]; Proceedings of the 2019 14th Symposium on Piezoelectrcity, Acoustic Waves and Device Applications (SPAWDA), 1-4 Nov. 2019, 2019. 1-5. [10] Ye Yang, Chen Jian, Pan Qiao Shen, Feng Zhi Hua*. Suppressing the generation of cavitation by increasing the number of inlet check valves in piezoelectric pumps. Sensors and Actuators A: Physical [J], 2019, 293: 56-61. [11] Ye Yang, Chen Jian, Ren Yi Jun, Feng Zhi Hua*. Valve improvement for high flow rate piezoelectric pump with PDMS film valves. Sensors and Actuators A: Physical [J], 2018, 283: 245-253. [12] Gao Wen Zhi, Chen Jian, Liu Chang Hai, Li Zhu Fei, Yang Ji Ming, Zeng Yi Shan*. Effects of vortex generators on unsteady unstarted flows of an axisymmetric inlet with nose bluntness. Aerospace Science and Technology [J], 2020, 104: 106021. [13] Diao Wei Dong, Ye Yang, Chen Jian, Pan Qiao Shen, Feng Zhi Hua. Effect of the compressible spaces on the performance of piezoelectric pump with rhombic micro-displacement amplifying vibrator. Journal of Intelligent Material Systems and Structures [J], 2021: 1045389X211006899. [14] Pan Qiao Sheng, Huang Fang Sheng, Chen Jian, He Liang Guo, Li Wei, Feng Zhi Hua*. High-Speed Low-Friction Piezoelectric Motors Based On Centrifugal Force [J]. IEEE Transactions on Industrial Electronics, 2017, 64(3): 2158-2167. [15] Ren Yi Jun, Ma Yu Ting, Huang Dan, Chen Jian, Feng Zhi Hua*. Elastic string check valves can efficiently heighten the piezoelectric pump’s working frequency [J]. Sensors and Actuators A: Physical, 2016, 244: 126-132. [16] 张康，李伟，陈建，冯志华*，电荷驱动在高速压电致动平台中的应用[J]，压电与声光. 2017,39(06):856-859. 三、授权发明专利： [1] 冯志华，陈建，郝明亮，稳幅结构，发明专利，CN104716865A，2015.06.17（授权） [2] 冯志华，王洪波，刘永斌，李伟，陈建，一种电涡流传感器的温度漂移自动校正方法，发明专利，CN103471641A, 2013.12.25（授权） [3] 刘永斌，冯志华，巴学杰，潘巧生，陈建，李伟，一种分时顺序驱动多层叠压式压电驱动器快速致动方法，发明专利，CN105207518A，2015.12.30（授权） | 
