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World Modeling for Autonomous Systems

机译:世界自治系统型号

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摘要

This contribution proposes a universal, intelligent information storage and management system for autonomous systems, e.g., robots. The proposed system uses a three pillar information architecture consisting of three distinct components: prior knowledge, environment model, and real world. In the center of the architecture, the environment model is situated, which constitutes the fusion target for prior knowledge and sensory information from the real world. The environment model is object oriented and comprehensively models the relevant world of the autonomous system, acting as an information hub for sensors (information sources) and cognitive processes (information sinks). It features mechanisms for information exchange with the other two components. A main characteristic of the system is that it models uncertainties by probabilities, which are handled by a Bayesian framework including instantiation, deletion and update procedures. The information can be accessed on different abstraction levels, as required. For ensuring validity, consistence, relevance and actuality, information check and handling mechanisms are provided.
机译:此贡献提出了一种普遍,智能信息存储和管理系统,用于自治系统,例如机器人。该系统采用三个柱信息架构,包括三个不同的组件:先验知识,环境模型和现实世界。在架构的中心,环境模型位于,这构成了来自现实世界的先前知识和感官信息的融合目标。环境模型是面向对象,全面模拟自治系统的相关世界,充当传感器(信息源)和认知过程(信息汇)的信息集线器。它具有与其他两个组件交换信息交换的机制。系统的主要特征是它模拟了概率的不确定性,这些概率由贝叶斯框架处理,包括实例化,删除和更新程序。根据需要,可以在不同的抽象级别访问信息。为了确保提供有效性,提供一致性,相关性和现实,信息检查和处理机制。

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