油气工业技术对象诊断信息技术的理论与基本方法

Cybersecurity: Education, Science, Technique Pub Date : 1900-01-01 DOI:10.28925/2663-4023.2019.3.122133

V. Pikh, M. Bestylnyy, V. Sheketa

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引用次数: 0

摘要

．分析了目前油气行业技术对象诊断分布式计算机系统基层技术数据的形成和编码方法。分析了信号处理的方法。考虑了多基谱余弦信号变换的数学模型，并考虑了使用不同的数值基定理的可能性。信号的相关分析可以基于不同的汽车和相互关联函数进行，但在Haar数值基理论中，速度最快和硬件复杂度最小的特征是函数。显然，在实践中最广泛的应用是基于各种类型的模拟数字转换器的信息转换器。模拟数字变换器的研究既有硬件复杂度的研究，也有时间复杂度的研究。利用源代码、Haar、Krestinson、Rademacher的数值基定理和酉基对单通道模拟数字转换器进行了研究。本文讨论了数字相关器和换能器的发展，在许多模拟数字转换器的结构中，识别了最常用的具有不同数值基定理的源代码和源代码的形成方法。本文提出了模拟数字转换器的结构，用于使用具有反转输出的比较器和实现一个逻辑元件，该逻辑元件排除具有反转输入并通过反向输出连接的I-NE的逻辑元件上的OR。因此，提出的结构改进可以提高其速度，并将转换的时间复杂度降低2.5 -3倍。这减少了大约30%的硬件复杂性。本文提出了用Haar-Krestenson多碱基ADA对输入模拟信号进行变换的方法和结构，该方法利用离散数字样本中有错相输出的比较器对输入模拟信号进行变换，并在计算机技术中进行进一步计算。

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THEORETIC NUMBER BASIC METHODS OF INFORMATION TECHNOLOGIES FOR DIAGNOSTATION OF TECHNOLOGICAL OBJECTS OF THE OIL & GAS INDUSTRY

. The existing methods of formation and coding of technological data at the grass-roots levels of distributed computerized systems for diagnosing technological objects in the oil and gas industry are analyzed. Methods of processing signals are analyzed. The mathematical model of multibase spectral cosine signal transformation, with the possibility of using different theorems of numerical bases, is considered. Correlation analysis of signals can be performed on the basis of different automobile and inter-correlation functions, but the highest speed and the smallest hardware complexity are characterized by functions in the theory of the Haar numerical basis. Where it is evident that in practice the widest use has been found in the form of information converters based on an analog digital converter of various types. The research of analog digital converters has been carried out on hardware complexity as well as on time complexity. The research was carried out on single-channel analogue digital converters with source codes, the theorem of the numerical basis of Haar, Krestinson, Rademacher and unitary basis. The paper deals with the development of digital correlators and transducers where among many structures of analog digital converters the most commonly used with source codes in different theorems of numerical bases and methods of formation of source codes are identified. The structure of the analog digital converter is proposed for the use of comparators with paraphase outputs and the implementation of a logical element that excludes OR on logical elements of I-NE with paraphase inputs and are connected by inverted outputs. Thus, the proposed improvement of the structure allows to increase its speed and reduce the time complexity of transformations by 2.5 -3 times. This reduces hardware complexity by about 30%. The method and structures of the transformation of the input analog signal by the multi-base ADA of Haar-Krestenson using the comparators with paraphase outputs in discrete digital samples for diagnostics of technological objects in the oil and gas industry and further calculation in computer technology are developed.

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Cybersecurity: Education, Science, Technique

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