Results 11 to 20 of about 270,496 (172)

Research on Dynamic Modeling Method and Flying Gait Characteristics of Quadruped Robots with Flexible Spines [PDF]

Biomimetics
In recent years, both domestic and international research on quadruped robots has advanced towards high dynamics and agility, with a focus on high-speed locomotion as a representative motion in high-dynamic activities.
Lei Jiang, Zhongqi Xu, Tinglong Zheng, Xiuli Zhang, Jianhua Yang   +4 more
doaj   +3 more sources

Quadruped Robots: Bridging Mechanical Design, Control, and Applications

Robotics
Quadruped robots have emerged as a prominent field of research due to their exceptional mobility and adaptability in complex terrains. This paper presents an overview of quadruped robots, encompassing their design principles, control mechanisms ...
Qimeng Li, Franco Cicirelli, Andrea Vinci, Antonio Guerrieri, Wen Qi, Giancarlo Fortino   +5 more
doaj   +2 more sources

On Slip Detection for Quadruped Robots [PDF]

Sensors (Basel), 2022
Legged robots are meant to autonomously navigate unstructured environments for applications like search and rescue, inspection, or maintenance. In autonomous navigation, a close relationship between locomotion and perception is crucial; the robot has to ...
Semini, Claudio, Geoff Fink, Fahmi, Shamel, Shamel Fahmi, Claudio Semini, Lucia Pallottino, Nisticò, Ylenia, Pallottino, Lucia, Ylenia Nisticò, Fink, Geoff, Nistico Y., Fahmi S., Fink G., Pallottino L., Semini C.   +14 more
core   +2 more sources

Motion Strategy Generation Based on Multimodal Motion Primitives and Reinforcement Learning Imitation for Quadruped Robots [PDF]

Biomimetics
With the advancement of task-oriented reinforcement learning (RL), the capability of quadruped robots for motion generation and complex task completion has significantly improved. However, current control strategies require extensive domain expertise and
Qin Zhang, Guanglei Li, Benhang Liu, Chenxi Li, Chuanle Zhu, Hui Chai   +5 more
doaj   +2 more sources

Real-Time Terrain Recognition for Quadruped Robots Using Proprioceptive Sensors and Temporal Convolutional Networks [PDF]

Sensors
In this article, we propose a novel real-time terrain recognition and slip estimation method for quadruped robots using proprioceptive sensors and temporal convolutional networks (TCNs).
Tzu-Hsiu Chang, Minyechil Alehegn Tefera, Jun-Ming Cheng, Tsung-Ming Fang, Chin-Sheng Chen, Chia-Jen Lin, Peng-Chun Peng, Chao-Ching Ho, Tzu-Hsuan Tsai, Cherng-Yuh Su, Shih-Hao Chang, Pai-Yen Chen, Hsiang-Wei Ho, Ching-Yuan Chang   +13 more
doaj   +2 more sources

Collision Prediction and Social-Norm-Fusion-Based Social-Navigation Method for Quadruped Robots [PDF]

Biomimetics
As a typical biomimetic robotic system, quadruped robots replicate the flexible locomotion of quadruped mammals, outperforming wheeled robots in human-centered daily scenarios.
Junxian Bei, Qingyun Zhu, Zhuorong Shi, Yonghua Liu   +3 more
doaj   +2 more sources

Variable stiffness locomotion with guaranteed stability for quadruped robots traversing uneven terrains [PDF]

Frontiers in Robotics and AI, 2022
Quadruped robots are widely applied in real-world environments where they have to face the challenges of walking on unknown rough terrains. This paper presents a control pipeline that generates robust and compliant legged locomotion for torque-controlled
Xinyuan Zhao, Yuqiang Wu, Yangwei You, Arturo Laurenzi, Nikos Tsagarakis   +4 more
doaj   +2 more sources

A Dynamic Approach to Low-Cost Design, Development, and Computational Simulation of a 12DoF Quadruped Robot

Robotics, 2023
Robots equipped with legs have significant potential for real-world applications. Many industries, including those concerned with instruction, aid, security, and surveillance, have shown interest in legged robots.
Md. Hasibur Rahman, Saadia Binte Alam, Trisha Das Mou, Mohammad Faisal Uddin, Mahady Hasan   +4 more
doaj   +2 more sources

Design, motions, capabilities, and applications of quadruped robots: a comprehensive review [PDF]

Frontiers in Mechanical Engineering
Robots are becoming integral to society and industries due to their enormous advantages. Among the various categories of mobile robots, including wheeled robot, tracked robot, and legged robots, the latter stands out as a better choice for most field ...
Ashish Majithia, Darshita Shah, Jatin Dave, Ajay Kumar, Sarita Rathee, Namrata Dogra, Vishwanatha H. M., Dundesh S. Chiniwar, Shivashankarayya Hiremath   +8 more
doaj   +2 more sources

Research Status on Jumping Function of Quadruped Robots

Jixie chuandong
The jumping function of quadruped robots is an important ability to achieve high maneuverability and adaptability in complex environments. The current research status of the jumping function of quadruped robots was reviewed, including the latest progress
Hua Congcong, Yang Zihe, Xia Yanting, Yan Jianrong, Gao Guanjian, Luo Fuliang, Ma Wenshuo, Li Zhijie   +7 more
doaj   +4 more sources