Correlation between Geometric Component Properties and Physical Parameters of an Aerodynamic Feeding System

Correlation between Geometric Component Properties and Physical Parameters of an Aerodynamic Feeding System
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气动供料系统几何部件属性与物理参数之间的相关性

DOI:
10.1007/978-3-662-61755-7_30
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发表时间:
2020
期刊:
Annals of Scientific Society for Assembly, Handling and Industrial Robotics
影响因子:
--
通讯作者:
A. Raatz
A. Raatz
中科院分区:
--
文献类型:
--
作者:
T. Kolditz;M. Wolf;A. Raatz

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在以前的研究中,开发了一种气动进给系统,该系统通过使用控制系统的物理参数(例如倾斜角、喷嘴压力)的遗传算法来自主地适应不同的部件。该算法从两个具有随机值的个体开始,这些随机值在用户设置的参数范围内生成。由于这一点,设置时间-直到达到满意的定向率所经过的时间是难以预测的。这项工作的目的是确定基本的相互作用的几何部件的属性与气动进给系统的物理参数,以确定在工作空间的区域,可以预期一个令人满意的解决方案。通过这样做,遗传算法的初始种群可以基于某些几何特性生成,因此不再是随机的,可能会减少设置时间。为了识别组件特性和系统参数的相互作用,开发了示例性组件。它们代表了对气动定向过程有重要影响的相关单一特性。然后将这些部件送入空气动力学定向过程,并记录其行为。为了确定进料系统的某些几何特性和物理参数之间的相关性,使用实验设计方法计划并执行测试。试验结果还用于确定上述性能之间的直接相互关系和空气动力学定向的适用性。
In previous research, an aerodynamic feeding system was developed, which autonomously adapts to different components by using a genetic algorithm that controls the physical parameters of the system (eg angle of inclination, nozzle pressure). The algorithm starts with two individuals with random values, generated within the boundaries of the parameters set by the user. Due to this, the setting time-the time that passes until a satisfactory orientation rate is reachedis hard to predict. The aim of this work is to identify basic interactions of geometric component properties with the physical parameters of the aerodynamic feeding system to determine in which areas of the workspace a satisfactory solution can be expected. By doing so, the initial population of the genetic algorithm can be generated based on certain geometric properties and would therefore no longer be random, presumably reducing setting time. To identify interactions of component properties and system parameters, exemplary components were developed. They represent relevant single properties that have significant impact on the aerodynamic orientation process. These components were then fed into the aerodynamic orientation process and their behavior was documented. To identify correlations between certain geometric properties and physical parameters of the feeding system, the tests were planned and carried out using Design of Experiments methods. The results of the tests were also used to determine the direct interrelations of said properties and the suitability for aerodynamic orientation.
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影响因子: --
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