Junping Li

I’m Junping Li, MS in Marine Science at Shanghai Jiao Tong University and BE in Automation (EECS) at Ocean University of China. I studied training and application of large models for language, multimodal and agent at Institute of Automation, Chinese Academy of Sciences, and cybernetics of cross environment vehicle (CEV) or hybrid aerial underwater vehicle (HAUV) at Shanghai Jiao Tong University, such as factor, condition, control strategy and deep reinforcement learning, advised by Prof. Zheng Zeng. During my university years, I was awarded Outstanding Student, Outstanding Graduate, Study First Class Scholarship and Practice Scholarship.

My background covers cybernetics, system and control theory, machine learning, large models, vehicle decision planning, and robotics, I learn and like to learn new knowledge, causal inference, game theory or others. Due to cybernetics and AI, I develop interested in cognition, such as mind, language, behavior, society, and I think a few questions about: human non Bayesian or non scientific cognition but enough natural/effective, rule learning & cognition that we in most cases are based on rules and fuzzy logic, with explainable expression, abstract physiology and network compatibility, and cognition embedding/empowerment for something. I hope to combine cybernetics, AI and psychology to propose new ideas, theories and works, and they can be applied to the development of human, society and robotic systems, and make contributions to the world we live in.

Research Experiences & Publications

Training and Application of Language and Multimodal Large Model and Agent

Institute of Automation, Chinese Academy of Sciences

Trained tokenizer, pre training and fine tuning for large language model; Based on Qwen and SigLIP, pre training to fine tuning for multimodal large model; Model inference, knowledge base establishment and retrieval-augmented generation; Built agents by models and function calling.

Nonlinear Control and Deep Reinforcement Learning of CEV/HAUV

Junping Li, H Zhou, D Lu, et al. Nonlinear and reinforcement learning control for motion of hybrid aerial underwater vehicle. Neural Computing and Applications, 2024.

Proposed a 3-D space cross model; Key issues: disturbance and uncertainty, cross environment, constraint of environment difference; Nonlinear control laws with robustness, adaptation and fuzzy logic; Deep reinforcement learning of CEV/HAUV by deterministic policy, neural networks and temporal difference learning; Different methods in the tracking cases of three key issues.

CEV/HAUV Cross Domain Strategy, Factors and Conditions

Junping Li, Y Jin, R Hu, et al. Trajectory tracking control of hybrid aerial underwater vehicle subject to wind and wave disturbances. Journal of Intelligent & Robotic Systems, 2024.

Proposed a cross domain strategy to address the convergence problem of CEV/HAUV control caused by the large change in the environment transition; Key factors and conditions of the cross environment; Critical relations and feasible domains of the factors that CEV/HAUV control conditions need to meet.

Phenomena and Mechanisms of CEV/HAUV with Experiments and Learning

T Wei, Junping Li, Z Zeng, et al. Trans-media resistance investigation of hybrid aerial underwater vehicle base on hydrodynamic experiments and machine learning. Ocean Engineering, 2022.

Established the experiment platform, invention patent CN202110217870.4; Operated the cross environment experiments of CEV/HAUV with various motion states; Provided the support for key mechanisms of CEV/HAUV by multivariate analysis and neural networks.

Academic Services

Neural Computing and Applications, ICRA, IROS

Contact

Email: ljp.id [at] sjtu.edu.cn
Web: junpingli.com
Address: Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240