在不平坦的地形上与六足动物机器人一起行走,这些机器人有着不完整的腿和关节的身体
Ioan Doroftei1,2,3
1Mechanical Engineering, Mechatronics and Robotics Department, "Gheorghe Asachi" Technical University of Iasi, 43 D. Mangeron Blvd., 700050 Iasi, Romania.
Biomimetics (Basel, Switzerland)
|February 26, 2026
概括
这项研究介绍了一种具有细分体和通用关节的新型六足动物机器人,可以在不平坦的地形上提高移动性和翻转恢复. 低调的腿部简化了设计,同时保持了适应性.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 机械工程 机械工程
- 生物力学 生物力学
背景情况:
- 六足足步行机器人需要先进的地形适应自然环境.
- 现有的设计往往缺乏用于滚动和投球运动的身体关节.
- 目前的机器人在不规则的表面上难以稳定和恢复.
研究的目的:
- 为了展示一个具有多段体的新六足动物机器人设计.
- 为了实现组合的滚动和俯冲运动,以改善机动.
- 为了实现自主翻转恢复和增强地形适应性.
主要方法:
- 设计了一个六足动物机器人,有三个身体部分,由两个活跃的通用关节连接在一起.
- 实现了带有被动弹元件的低调脚.
- 开发了一种用于在不同地形上实现机动和稳定的控制系统.
主要成果:
- 拟议的架构允许机器人的两侧运动.
- 机器人展示了自主恢复翻转事件.
- 实验验证证了理论模型在不同地形上的有效性.
结论:
- 新的细分机身设计显著提高了六足动物机器人的移动性和稳定性.
- 低调腿部机制简化了控制,同时确保了有效的地形适应.
- 这项研究提供了一个有前途的解决方案,用于在具有挑战性的自然环境中强大的运动.
相关概念视频
01:17Rolling Resistance: Problem Solving
874
Rolling resistance, also known as rolling friction, is the force that resists the motion of a rolling object, such as a wheel, tire, or ball, when it moves over a surface. It is caused by the deformation of the object and the surface in contact with each other, as well as other factors like internal friction, hysteresis, and energy losses within the materials. Rolling resistance opposes the object's motion, requiring additional energy to overcome it and maintain movement. In practical...
874
00:58Introduction to Joints
5.1K
The adult human body usually has 206 bones, and except for the hyoid bone in the neck, each bone is connected to at least one other bone. Joints are the location where bones come together. Many joints allow for movement between the bones. At these joints, the articulating surfaces of the adjacent bones can move smoothly against each other. However, the bones of other joints may be joined by connective tissue or cartilage. These joints are designed for stability and provide little or no...
5.1K