Core Viewpoint - The article discusses the development and testing of a new type of robot called the "wheeled-legged robot," which combines the advantages of wheeled and legged locomotion to navigate challenging terrains in high-altitude environments like the Qinghai region [3][10][29]. Group 1: Challenges in High-Altitude Environments - High-altitude areas present significant challenges for human workers, such as difficult terrain and the effects of altitude sickness, making tasks like power line inspections and disaster relief complicated [7][8]. - Previous robotic solutions struggled with either speed or the ability to traverse rough terrain, leading to inefficiencies in tasks like transporting heavy loads [8][10]. Group 2: Development of Wheeled-Legged Robots - The wheeled-legged robot integrates wheels for speed on flat surfaces and legs for overcoming obstacles, achieving speeds of up to 12 km/h while carrying substantial loads [11][20]. - The robots were tested in various terrains, including deserts and wetlands, demonstrating their ability to adapt to different conditions without human intervention [18][29]. Group 3: Testing in Golmud - Golmud serves as a natural testing ground for these robots, featuring diverse terrains that simulate conditions found in the Tibetan Plateau [15][29]. - Three different sizes of wheeled-legged robots were deployed, each designed for specific tasks ranging from heavy load transport to agile navigation [16][29]. Group 4: Advanced Perception and Control Systems - The robots are equipped with sophisticated perception systems, including stereo cameras and LiDAR, allowing them to accurately assess their environment and navigate effectively [22][24]. - A deep learning model trained on over 900 images enables the robots to classify terrain types with an accuracy of 87.5%, facilitating appropriate movement strategies [24][28]. Group 5: Future Applications - The successful testing of wheeled-legged robots in Golmud opens up possibilities for their use in various fields, including disaster response, scientific exploration, and logistics in extreme environments [28][29]. - As technology advances, these robots are expected to play a crucial role in enhancing human capabilities in challenging natural settings, transforming previously impossible tasks into achievable ones [29].
浙大等团队研发,我国轮足机器人通过高原“大考”,戈壁湿地如履平地
机器人大讲堂·2025-09-28 13:33