
郭琴 讲师、博士、硕士生导师
研究领域:非线性随机动力学、深度学习
电子邮箱:qinzhiyuna@163.com
个人简介
郭琴,女,博士,讲师,硕士生导师,美国俄亥俄州立大学访问学者。主要从事非线随机动力学的研究工作,包括非线性随机动力系统的理论和应用研究,网络系统的理论和应用研究等。在《Mechanical Systems and Signal Processing》、《Communications in Nonlinear Science and Numerical Simulation》等国内外期刊上发表学术论文8余篇,其中被SCI收录8余篇。主持陕西省自然科学青年基金项目1项。
教育背景及工作经历:
202012-至今,西安工程大学理学院,教师
201609-202007,西北工业大学,应用数学专业,博士
201309-201603,西北工业大学,概率论与数理统计专业,硕士
200809-201207,长治学院,信息与计算科学专业,本科
教学工作
主讲课程:
本科生:《数值计算方法》
硕士研究生:《高等数值分析》
教改项目与论文:无
科研及社会服务
1主持或参与的科研项目:
[1]陕西省自然科学基础研究计划青年项目:周期调制下分布时滞三节律系统的随机动力学与控制方法研究(No.2026JC-YBQN-0087), 202608至202807,主持
[2]国家自然基金:随机激励下多稳态系统的临界过渡识别及Basin Stability分析(No. 11872305), 201901至202212,参与
2代表性成果:
[1]Qin Guo; Jian Yang; Zhongkui Sun; Jinqian Feng; Jin Su. Continuous flow matching framework for scalable density estimation in stochastic dynamical systems[J]. Mechanical Systems and Signal Processing, 2026, 250: 114169.
[2]Qin Guo; Ping Han; Hongxia Zhang; Jinqian Feng; Jin Su. Emergent rhythmicity and control in a stochastic trirhythmic system[J]. Chaos, Solitons & Fractals, 2024, 183: 114868.
[3]Qin Guo; Xige Yang; Jiankang Liu; Wei Xu. Death Behavior of Mean-field Coupled Van der Pol Oscillators Induced by Time-delayed Feedback[J], International Journal of Bifurcation and Chaos, 2020, 30(03), 2050040.
[4]Qin Guo; Zhongkui Sun; Wei Xu. Bifurcations in a fractional birhythmic biological system with time delay[J], Communications in Nonlinear Science and Numerical Simulation, 2019, 72: 318-328.
[5]Qin Guo; Zhongkui Sun; Ying Zhang; Wei Xu. Time-delayed feedback control in the multiple attractors wind-induced vibration energy harvesting system[J], Complexity, 2019, 2019:1-11.
[6]Qin Guo; Zhongkui Sun; Wei Xu. Delay-induced transitions in the birhythmic biological model under joint noise sources[J], Physica A: Statistical Mechanics and its Applications, 2019, 525, 337-348.
[7]Qin Guo; Zhongkui Sun; Wei Xu. Stochastic bifurcations in a birhythmic biological model with time-delayed feedbacks[J], International Journal of Bifurcation and Chaos, 2018, 28(04), 1850048.
[8]Qin Guo; Zhongkui Sun; Wei Xu. The properties of the anti-tumor model with coupling non-Gaussian noise and Gaussian colored noise[J], Physica A: Statistical Mechanics and its Applications, 2016, 449: 43-52.