A Quadruped Robot with Three-Dimensional Flexible Legs [PDF]
Sensors, 2021 As an important part of the quadruped robot, the leg determines its performance. Flexible legs or flexible joints aid in the buffering and adaptability of robots.
Wenkai Huang +7 more
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Research on the Jumping Control Methods of a Quadruped Robot That Imitates Animals [PDF]
Biomimetics, 2023 At present, most quadruped robots can move quickly and steadily on both flat and undulating ground; however, natural environments are complex and changeable, so it is important for a quadruped robot to be able to jump over obstacles immediately. Inspired
Kang Wang +3 more
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Stability Control of Quadruped Robot Based on Active State Adjustment [PDF]
Biomimetics, 2023 The quadruped robot has a strong motion performance and broad application prospects in practical applications. However, during the movement of the quadruped robot, it is easy to be affected by external disturbance and environmental changes, which makes ...
Sai Gu +5 more
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Method of Changing Running Direction of Cheetah-Inspired Quadruped Robot [PDF]
Sensors, 2022 The rapid change of motion direction during running is beneficial to improving the movement flexibility of the quadruped robot, which is of great relevance to its research. How to make the robot change its motion direction during running and achieve good
Meng Ning +6 more
doaj +2 more sources
Open-source lower controller for twelve degrees of freedom hydraulic quadruped robot with distributed control scheme [PDF]
HardwareX, 2023 Nowadays, hydraulic quadruped robot shows high power density, good impact resistance and robustness in the research. The controller is the key to realize these features.
Lizhou Fang +6 more
doaj +2 more sources
Biomimetic Intelligence and Robotics, 2022 Some quadruped robots developed recently show better dynamic performance and environmental adaptability than ever, and have been preliminarily applied in the field of emergency disposal, military reconnaissance and infrastructure construction.
Hui Chai +10 more
doaj +3 more sources
Dynamic Turning of a Soft Quadruped Robot by Changing Phase Difference [PDF]
Frontiers in Robotics and AI, 2021 Dynamic locomotion of a quadruped robot emerges from interaction between the robot body and the terrain. When the robot has a soft body, dynamic locomotion can be realized using a simple controller.
Hiroaki Tanaka +2 more
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Gait Optimization Control of Spinal Quadruped Robot Based on Deep Reinforcement Learning [PDF]
SensorsThe spine enhances the flexibility of quadrupeds during locomotion. Inspired by this biological mechanism, this study incorporates an actuated spinal joint into a quadruped robot, enabling more natural motion and posture adjustment. To improve the motion
Guozheng Song +5 more
doaj +2 more sources
ARS: AI-Driven Recovery Controller for Quadruped Robot Using Single-Network Model [PDF]
BiomimeticsLegged robots, especially quadruped robots, are widely used in various environments due to their advantage in overcoming rough terrains. However, falling is inevitable. Therefore, the ability to overcome a falling state is an essential ability for legged
Han Sol Kang +11 more
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A Strong Tracking Mixed-Degree Cubature Kalman Filter Method and Its Application in a Quadruped Robot [PDF]
Sensors, 2020 The motion state of a quadruped robot in operation changes constantly. Due to the drift caused by the accumulative error, the function of the inertial measurement unit (IMU) will be limited.
Jikai Liu +5 more
doaj +2 more sources