首页> 外文会议>Integrated Systems in Aerospace (Digest No: 1997/015), IEE Colloquium on >Multi-sensor data fusion for situational assessment-a criticalelement of systems integration, some theory and application to collisionavoidance
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Multi-sensor data fusion for situational assessment-a criticalelement of systems integration, some theory and application to collisionavoidance

机译:多传感器数据融合用于态势评估-至关重要系统集成的要素,一些理论及其在碰撞中的应用回避

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Concerns multisensor data fusion (MSDF) for situational assessmentfor real time complex processes. All three elements of the SHORE(stimulus-hypothesis-response) paradigm have been considered by the ISISgroup for demonstrating this architecture for systems integration of afully autonomous road, cross-country and drilling vehicle on CEC ProjectPanorama. MSDF is a continuous process dealing with the associationcorrelation, and combination of data and information from multipledisparate sources to achieve a refined state estimate about theenvironment and timely assessment of the situation. Here we onlyconsider the processes of data integration and state estimation. Tointegrate data from disparate data sources such as sensors, look-uptables, human experiences/observations, data bases, etc a commoncurrency of information content and data representation is required.Existing theories such as Bayesian, Dempster-Shafer, artificial neuralnetworks (ANN), case-based reasoning, method of endorsement, blackboardexpert systems, fuzzy logic etc.-all of which have been used forMSDF-are inadequate or inappropriate. We propose neurofuzzy algorithms,since they readily incorporate database knowledge/symbolic/linguisticknowledge in the form of fuzzy rules, and sensory data in a singleenvironment/processor
机译:涉及情况评估的多传感器数据融合(MSDF) 对于实时复杂过程。所有三个元素的岸边 (刺激假设 - 反应)isis考虑了范式 用于演示此架构的组用于系统集成 CEC项目全自治区,越野和钻井车 全景。 MSDF是处理协会的持续处理 相关性,数据和信息组合 不同的来源,实现了关于的精制国家估计 环境及及时评估情况。在这里我们只有 考虑数据集成和状态估计的过程。到 从不同数据源集成数据,例如传感器,查找 表,人类经历/观察,数据基础等共同点 需要信息内容和数据表示的货币。 贝叶斯,Dempster-Shafer,人工神经网络等现有理论 网络(ANN),基于案例的推理,译文方法,黑板 专家系统,模糊逻辑等 - 所有这些都已用于 MSDF - 不充分或不合适。我们提出了神经外套算法, 由于他们容易地纳入数据库知识/符号/语言 以模糊规则的形式知识,以及单一的感官数据 环境/处理器

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