孙娇娇 特聘副教授，博士，硕导，主要从事非线性随机振动建模与分析、机器学习、随机减振设计等方面的研究。近五年发表论文9篇，其中一作SCI 6篇，论文发表在《Nonlinear Dynamics》和《Communications in Nonlinear Science and Numerical Simulation》等领域内权威期刊。

● 非线性随机振动建模与分析，重大装备等向超稳、超精、复杂、重载方向发展，对高维强非线性系统的建模与分析提出更高要求，鉴于此，针对重大装备建立动力学模型、分析其随机响应、随机稳定性及可靠性。

● 机器学习，在数据科学进步的推动下，机器学习和数据驱动技术被广泛应用于科学和工程等领域，将其应用于非线性系统动力学建模与分析是当前动力学研究的热点和前沿。初步建立基于数据的动力学分析方法，进一步将其应用于工程实际。

● 随机减振设计，现有减振器设计仅考虑确定性载荷（如简谐力），实际工况载荷往往具有随机性，随机载荷（如环境噪声）将致使系统随机振动且对动力学演化起决定性作用。结合复杂现实环境，设计更适用的减振器，并分析其随机特性。

1. 2022年浙江大学优秀博士学位论文，校级，2023

2. 2022年浙江省优秀博士学位论文，省级，2024

1. 国家自然科学基金，基于随机平均和神经网络的高维强非线性系统随机振动研究12302039，30万，2024.1~2026.12，主持

2. 国家自然科学基金，大型变曲率结构件编织机器人装备设计理论与方法，U23A20615，253万元，2024.1~2027.12，参与

3. 国家自然科学基金，耦合式微机械谐振器基于非线性的频率波动抑制方法及应用研究12172323，61万，2022.1~2025.12，参与

4. 浙江理工大学校级项目，基于神经网络的非线性随机动力学研究，15万，2022.6~2027.6，主持

5. 国家自然科学基金，非确定性系统多维相关过程的Bayes最优估计与随机最优控制, 12072312, 63万元，2021.1~2024.12，参与

1. Jiaojiao Sun, Weiqiu Zhu, Maolin Deng, Reliability of quasi-integrable Hamiltonian systems with coupled viscoelastic dampings driven by wideband noises, Probabilistic Engineering Mechanics, 2023, 74: 103521.

2. Bo Yan, Peng Ling, Lunlun Miao, Ning Yu,Jiaojiao Sunand Qinchuan Li, Ultra-Low Frequency Vibration Isolation of Cockroach-Inspired Structures With Electromagnetic Shunt Damping Enhanced by Geometric Nonlinearity, IEEE/ASME Transactions on Mechatronics, 2023, 29(1): 476-486.

3. Jiaojiao Sun, Lei Xia, Zuguang Ying, Ronghua Huan, Weiqiu Zhu, Reliability of nonlinear stochastic controlled systems considering the dynamics of sensors and actuators, Journal of Vibration and Control, 2022, 28(15-16): 2052-2060.

4. Jiaojiao Sun, Ronghua Huan, Maolin Deng, Weiqiu Zhu, A novel method for evaluating the averaged drift and diffusion coefficients of high DOF quasi-non-integrable Hamiltonian systems, Nonlinear Dynamics, 2021, 106(4): 2975-2989.

5. Jiaojiao Sun, Zuguang Ying, Ronghua Huan, Weiqiu Zhu, Asymptotic stability of controlled nonlinear stochastic systems considering the dynamics of sensors and actuators, International Journal of Structural Stability and Dynamics, 2021, 21(13).

6. Jiaojiao Sun, Weiqiu Zhu, Wendong Jiang, Fai Ma, Ronghua Huan, Reliability of a class of nonlinear systems under switching random excitations, Nonlinear Dynamics, 2020, 99(3): 2083-2094.

7. Jiaojiao Sun, Wei Xu, Zifei Lin, Research on the reliability of friction system under combined additive and multiplicative random excitations, Communications in Nonlinear Science and Numerical Simulation, 2018, 54: 1-12.

8. Lei Xia,Jiaojiao Sun, Zuguang Ying, Ronghua Huan, Weiqiu Zhu, Dynamics and response reshaping of a nonlinear predator-prey system undergoes random abrupt disturbances, Applied Mathematics and Mechanics (English Edition), 2021.

9. Yan Qiao, Wei Xu,Jiaojiao Sun, Hongxia Zhang, Reliability of electrostatically actuated MEMS resonators to random mass disturbance. Mechanical Systems and Signal Processing, 2019; 121: 711-724.

● 通讯地址：浙江省杭州市钱塘区白杨街道2号大街928号银河999官方网站15-523

● Email: jjsun@zstu.edu.cn