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About

Renqiang Liu is a pioneering roboticist whose work bridges high-precision manufacturing, medical surgery, and space exploration. His research centers on developing novel parallel and modular robotic systems for extreme environments—from hot steel mills to the lunar surface. Liu’s most influential contribution is the design of a macro-micro dual-drive parallel robot for chromosome dissection (16 citations), a breakthrough enabling biologists to manipulate microscopic genetic material with unprecedented accuracy. He further advanced this concept by creating a macro-micro integrated brain surgery robot (2024), leveraging modular parallel mechanisms to enhance the safety and reliability of neurosurgical procedures. In manufacturing, Liu tackled the challenge of measuring rotating large hot steel shells using a pulse laser mounted on a PRRR robot (26 citations), demonstrating real-time precision metrology in harsh industrial conditions. His recent work on a six-legged mobile repetitive lander (2021) proposes a unified, lightweight design for lunar exploration, capable of soft-landing and re-launching multiple times. With over 50 total citations, Liu’s interdisciplinary approach—combining kinematics, control, and application-specific design—positions him as a key innovator in robotics for precision tasks, from cellular biology to planetary science.