Core Viewpoint - The article focuses on the advancements in embodied intelligence within robotics, emphasizing the integration of physical simulators and world models as crucial for developing robust embodied intelligence [3][5]. Group 1: Embodied Intelligence and Robotics - Embodied intelligence is highlighted as a key area of research, emphasizing the importance of physical interaction with the environment for perception, action, and cognition [5]. - The article discusses the necessity for a scientific and reasonable grading system for robotic intelligence, especially in dynamic and uncertain environments [5][6]. - A proposed grading model for intelligent robots includes five progressive levels (IR-L0 to IR-L4), covering autonomy and task handling capabilities [6][10]. Group 2: Grading System for Intelligent Robots - The grading system categorizes robots based on their task execution capabilities, decision-making depth, interaction complexity, and ethical cognition [7][10]. - Key dimensions for grading include autonomy, task processing ability, environmental adaptability, and social cognition [11]. Group 3: Physical Simulators and World Models - The article reviews the complementary roles of physical simulators and world models in enhancing robot autonomy, adaptability, and generalization capabilities [3][72]. - A resource repository is maintained to provide comprehensive insights into the development of embodied AI systems and future challenges [3]. Group 4: Key Technologies and Trends - The advancements in robotics include the integration of various technologies such as model predictive control, reinforcement learning, and imitation learning to enhance robot capabilities [24][25]. - The article discusses the evolution of world models, which simulate real-world dynamics and improve the robustness of robotic systems [45][60]. Group 5: Future Directions and Challenges - Future directions include the development of structured world models, multi-modal integration, and lightweight models for efficient inference [73][72]. - The challenges faced by the industry include high-dimensional perception, causal reasoning, and real-time processing requirements [71][73].

点击下方 卡片 ，关注" 具身智能 之心 "公众号 作者丨 Xiaoxiao Long等 编辑丨具身智能之心 本文只做学术分享，如有侵权，联系删文 >> 点击进入→ 具身智能之心 技术交流群 更多干货，欢迎加入国内首个具身智能全栈学习社区 ： 具身智能之心知识星球 (戳我) ， 这里包含所有你想要 的。 出发点与工作背景 本综述聚焦具身智能在机器人研究中的前沿进展，指出实现强大具身智能的关键在于物理模拟器与世界模 型的整合。物理模拟器提供可控高保真环境用于训练评估机器人智能体，世界模型则赋予机器人环境内部 表征能力以支持预测规划与决策。 文中系统回顾了相关最新进展，分析了两者在增强机器人自主性、适应性和泛化能力上的互补作用，探讨 了外部模拟与内部建模的相互作用以弥合模拟训练与现实部署的差距。此外，还提及维护了一个包含最新 文献和开源项目的资源库，网址为https://github.com/NJU3DV-LoongGroup/Embodied-World-Models-Survey， 旨在为具身 AI 系统的发展提供全面视角并明确未来挑战。 一些介绍 随着人工智能与机器人技术的发展，智能体与物理世界的交互成为研 ...