Abstract

The application of the obtained control of multidimensional objects can be suboptimal under conditions of input coordinate uncertainty and can entail unacceptable process quality losses. To solve this problem, a suboptimal control searching method is proposed, which consists in building a control matrix from the input coordinate values, control actions, and control criteria, the distance between adjacent values of which ensures acceptable process quality losses. To reduce the volume oft he matrix elements under consideration at the stage of system design, it is proposed to carry out their preclustering. At the operation stage, for the measured values of the input coordinates, a cluster is sought with the nearest center, among the elements of which a vector is selected from the control matrix in terms of the smallest distance. In the context of a galvanic chrome coating of crankshaft pins, the effectiveness of the method developed is shown.

中文翻译：

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确保过程质量可接受的次优动作的搜索方法

摘要

在输入坐标不确定性的条件下，获得的多维对象控制的应用可能不是最佳的，并且可能导致无法接受的过程质量损失。为了解决这个问题，提出了一种次优的控制搜索方法，该方法包括根据输入的坐标值，控制动作和控制准则建立控制矩阵，其相邻值之间的距离可确保可接受的过程质量损失。为了减少系统设计阶段要考虑的矩阵元素的数量，建议对其进行预聚类。在操作阶段，对于输入坐标的测量值，寻找具有最近中心的聚类，其中从最小距离的角度从控制矩阵中选择一个向量。