摘要
为推行精益生产,提出一种基于时间序列提取信号特征值的通用自动标检软件开发的方法。从自动标定/检验工装通用架构及基于时间序列提取信号特征值2方面,阐述基于多核多线程时间片轮转调度及依据既定信号类型,基于分段时间序列借助约简算法快速提取信号特征值。结果表明:该方法在既定时段能可靠完成约定产品的标定、检验与功能测试,优化生产排程,缩减约定产品生产周期。
In order to carry out lean production, presents a method to develop common software for automatic calibration and detection, which is based on time series to extract the characteristic values of signals. This paper describes the common software from two aspects of general architecture for auto-calibration detection and extracting the characteristic values of signals based on time series. Describes the common software based on multi-core and multi-thread time-slice round-robin scheduling and the fast extraction of the characteristic values of signals based on segmented time series and reduction algorithm according to the given signal types. The results show that the method can complete the calibration, inspection and function test of the contract product in a certain period of time, optimize production schedule, so as to reduce the whole production cycle of the contract product.
作者
黄蕾
张冀晛
Huang Lei;Zhang Jixian(Processing Room,Department of Production&Operation,Mianyang Weibo Electronics Co.,Ltd.,Mianyang 621000,China;Navy Equipment Department,Beijing 100000,China)
出处
《兵工自动化》
2020年第11期32-35,共4页
Ordnance Industry Automation
关键词
多核多线程
时间片轮转调度
时间序列
提取信号特征
均方根值
时效性
multi-core and multi-thread
time-slice round-robin scheduling
time series
signal characteristic values extraction
root mean square value(RMS)
timeliness
