Dynamic Neural-Model-Based Predictive Control for Autonomous Wheel-Legged Robot System
Jiehao Li , Junzheng Wang , Hongbo Gao , Xiwen Luo , C. L. Philip Chen
CAAI Transactions on Intelligence Technology ›› 2026, Vol. 11 ›› Issue (1) : 83 -97.
Mobile wheel-legged robots exhibiting mobility, stability and reliability have garnered heightened research attention in demanding real-world scenarios, especially in material transport, emergency response and space exploration. The kinematics model merely delineates the geometric relationship of the controlled objective, disregarding force feedback. This study in-vestigates model predictive trajectory tracking control utilising the robot dynamic model (DRMPC) in the context of unpre-dictable interactions. The predictive tracking controller for the wheel-legged robot is introduced in the context of position tracking. A dynamic approximator is employed to address the uncertain interactions in the tracking process. Ultimately, co- simulation and empirical tests are conducted to demonstrate the efficacy of the devised control methodology, which ach-ieves high precision and dependable robustness. This work can elucidate the technical and practical oversight of autonomous movement in complicated environments and enhance the manoeuverability and fiexibility.
intelligent control / predictive control / robotics
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