Tianyu Ren

About

Tianyu Ren is a robotics researcher whose work spans robot control, manipulation, autonomous navigation, and task planning — with a particular focus on bridging theoretical frameworks and real-world industrial applications. Ren has made significant contributions to force and compliance control for collaborative robots, developing innovative methods for collision detection using extended state observers (122 citations) and contact force management for robotic polishing (59 citations). His research on learning-based variable compliance control for the peg-in-hole assembly problem (73 citations) has advanced manufacturing automation by enabling robots to handle delicate constrained-environment tasks with greater dexterity. Ren has also addressed fundamental challenges in robot calibration, proposing efficient payload identification methods suited for industrial deployment (31 citations) and direct teaching interfaces for collaborative robots (29 citations). More recently, his work has expanded into 3D mapping and navigation in complex construction environments (19 citations) and integrated task and motion planning (TAMP), developing extended search frameworks that improve long-horizon manipulation autonomy. With over 390 cumulative citations, Ren's research consistently targets practical robustness and deployability, making him a notable contributor to the advancement of intelligent, human-collaborative robotic systems.

Research Focus

Key Achievements

Top Papers

1. 1
   Collision detection and identification for robot manipulators based on extended state observer

   122 citations · 2018
2. 2
   Learning-Based Variable Compliance Control for Robotic Assembly

   73 citations · 2018
3. 3
   Contact force detection and control for robotic polishing based on joint torque sensors

   59 citations · 2020
4. 4
   An efficient robot payload identification method for industrial application

   31 citations · 2018
5. 5
   Design of Direct Teaching Behavior of Collaborative Robot Based on Force Interaction

   29 citations · 2019
6. 6
   Compliance Control for Robot Manipulation in Contact with a Varied Environment Based on a New Joint Torque Controller

   27 citations · 2020
7. 7
   Efficient 3D robotic mapping and navigation method in complex construction environments

   19 citations · 2024
8. 8
   Impedance control of collaborative robots based on joint torque servo with active disturbance rejection

   13 citations · 2018
9. 9
   Extended Tree Search for Robot Task and Motion Planning

   11 citations · 2021
10. 10
    Extended Task and Motion Planning of Long-horizon Robot Manipulation.

    6 citations · 2021

Key Collaborators

Contact & Links