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Fusion Method for Interval Number Multi-sensor Information

机译:区间数多传感器信息融合方法

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摘要

The interval numbers are used to represent the characteristic values of object types and observation of sensors, a new fusion method for multi-sensor object recognition is proposed from the viewpoint of decision making theory. The method defines the distance matrix and grey association matrix between all object types and unknown object. After solving the optimization problem of maximizing the standard deviations for all attributes, the weights of the attributes are obtained. Thus, the result of recognition for the unknown object is given by the grey association degree. This method avoids the subjectivity of selecting attributes weights. It is straightforward and can be performed on computer easily. The simulated example demonstrates the feasibility and effectiveness of the proposed method.
机译:区间数用于表示物体类型的特征值和传感器的观测,从决策理论的角度提出了一种新的多传感器物体识别融合方法。该方法定义了所有物体类型和未知物体之间的距离矩阵和灰色关联矩阵。在解决了使所有属性的标准偏差最大化的优化问题之后,获得了属性的权重。因此,通过灰色关联度给出对未知物体的识别结果。这种方法避免了选择属性权重的主观性。它很简单,可以在计算机上轻松执行。仿真算例表明了该方法的可行性和有效性。

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