赵丛然，江苏师范大学数学与统计学院教授，运筹学与控制论专业博士生导师。山东济宁人，博士毕业于曲阜师范大学，师从解学军教授。主要研究方向：非线性系统控制、随机非线性系统控制和时滞系统控制等。
Email：congran369@126.com
2024/01-至今 江苏师范大学，教授，博士生导师
2023/11-2023/12, 江苏师范大学，副教授，硕士生导师
2021/07-2023.10，江苏大学数学科学学院，副教授，硕士生导师
2018/12-2019/12，美国凯斯西储大学工学院，助教，访问学者
2015/07-2021.06，江苏大学理学院，讲师，硕士生导师
讲授课程：数学分析（本科）、线性代数（本科）、现代控制理论基础（研究生）、线性系统理论（研究生）、非线性系统理论（研究生）
学术研究课题：
具有输入和状态时滞的高阶非线性系统无记忆反馈控制研究，国家自然科学基金，面上项目，2022.01-2025.12,主持，在研
几类随机时滞非线性系统的稳定性分析与控制器设计，国家自然科学青年基金，2016.01-2019.12，主持，已结题
获奖：
江苏省工业与应用数学学会青年科技奖，2023
江苏省自动化学会青年科技奖，2024
代表性论文：
[1] Congran Zhao, Wei Lin. A nonsmooth analysisand synthesis for semiglobal input delay tolerance of nonlinear systems without LES, Automatica, vol. 166, 111725, 2024.
[2] Congran Zhao, Wei Lin. Sampled-data control of time-delayuncertain systems with uncontrollable/unobservable linearization by memoryless feedback, International Journal of Robust and Nonlinear Control, vol. 34, no. 10, pp. 6532-6549, 2024.
[3] Congran Zhao, Wei Lin. Homogeneity, forward completeness, andglobal stabilization of a family oftime-delay nonlinear systems by memoryless non-Lipschitz continuous feedback, IEEE Transactions on Automatic Control, vol. 67, no. 11, pp. 5916-5931, 2022. (full paper)
[4] Congran Zhao, Wei Lin. Memoryless feedback stabilization of time-delaynonlinear integrators and beyond, Automatica, vol. 141, no. 8, 110299, 2022.
[5] Congran Zhao, Wei Lin. Homogeneousoutput feedback design for time-delay nonlinear integrators and beyond: An emulation, Automatica, vol. 146, 110641, 2022.
[6] Congran Zhao, Wei Lin. Global stabilization by memoryless feedbackfor nonlinear systems with a small input delay and large state delays, IEEE Transactions on Automatic Control, vol. 66, no. 8, pp. 3702-3709, 2021.
[7] Congran Zhao, Wei Lin. Memoryless linear feedback control for aclass of upper-triangular systems with large delays in the state and input. Systems & Control Letters, vol. 139, May 2020, 104679.
[8] Congran Zhao, Kemei Zhang, Xuejun Xie. Output feedbackstabilization of stochastic feedforward nonlinear systems with input and statedelay, International Journal of Robust and Nonlinear Control, 2016, vol. 26,no. 7, pp. 1422-1436.
[9] Congran Zhao, Xuejun Xie. Global stabilization of stochastichigh-order feedforward nonlinear systems with time-varying delay. Automatica, 2014, vol. 50, no. 1, pp. 203-210.
[10] Congran Zhao, Xuejun Xie. Output feedback stabilization using small-gainmethod and reduced-order observer for stochastic nonlinear systems. IEEE Transactions on Automatic Control, 2013, vol. 58, no. 2, pp. 523-529.