2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP)最新文献_第4页

A Way of Generating True Random Number Based on FPGA and Gate Circuit Multi-vibrator 基于FPGA和门电路多振子的真随机数生成方法

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI: 10.1109/ICMSP53480.2021.9513358

Huan-yin Zhou, Weiqi Huang, Jie-wei Hu, Yan-hui Xie, Zhanzhan Lu, Feiyan Xu

{"title":"A Way of Generating True Random Number Based on FPGA and Gate Circuit Multi-vibrator","authors":"Huan-yin Zhou, Weiqi Huang, Jie-wei Hu, Yan-hui Xie, Zhanzhan Lu, Feiyan Xu","doi":"10.1109/ICMSP53480.2021.9513358","DOIUrl":"https://doi.org/10.1109/ICMSP53480.2021.9513358","url":null,"abstract":"Random character is one of the most important characters of nuclear radiation, so random number is widely used in nuclear simulation and research. Random numbers are usually generated through some algorithms, so these kinds of random numbers are usually not true random ones. Moreover, the algorithms will consume a great deal of hardware resource and runtime of the signal processing system. To solve this problem, in this paper, a way of generating true random numbers based on FPGA and gate circuit multi-vibrator is put forward ingeniously. If the environment or the component parameters are unstable, the period and pulse width of vibrating pulse will be unstable. If this unstable vibration is used, random number can be generated. This way of random number generating is based on circuit instability caused of threshold errors, electronic noise and interference other than algorithm, so it consumes less hardware resource and the numbers are true random. The principle and the experiment result are analyzed. According to the analysis and experiment, a conclusion is drawn that the way of generating random number is feasible.","PeriodicalId":153663,"journal":{"name":"2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128645782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

[Copyright notice] (版权)

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI: 10.1109/icmsp53480.2021.9513345

引用次数: 0

A Low Power Low Noise ECG Amplifier Design based on OTA 基于OTA的低功耗低噪声心电放大器设计

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI: 10.1109/ICMSP53480.2021.9513222

Long Chen, Junying He, Feiyu Ge

引用次数: 0

Design and Implementation of Linear Power Supply for Wireless Electromagnetic Wave MWD System 无线电磁波随钻系统线性电源的设计与实现

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI: 10.1109/ICMSP53480.2021.9513338

Xiaochao Tian

引用次数: 0

Establishment of simulation model of water injection pipeline cleaning technology and evaluation of cleaning effect 注水管道清洗工艺仿真模型的建立及清洗效果评价

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI: 10.1109/ICMSP53480.2021.9513418

Hui Li, Yan Ruan

{"title":"Establishment of simulation model of water injection pipeline cleaning technology and evaluation of cleaning effect","authors":"Hui Li, Yan Ruan","doi":"10.1109/ICMSP53480.2021.9513418","DOIUrl":"https://doi.org/10.1109/ICMSP53480.2021.9513418","url":null,"abstract":"The scaling of the water injection pipeline seriously affects the water injection efficiency. Current research is generally limited to the selection of suitable cleaning technology, and there are too few studies on the cleaning effect. In this paper, after analyzing the scaling mechanism and scaling evaluation model of the water injection pipeline, a simulation system is designed based on the GUI interface of the MATLAB platform to simulate the cleaning effect. The original data of the oilfield water injection pipeline can be imported into the simulation system, the cleaning technology can be selected and its cleaning effect can be simulated, and the evaluation method of the cleaning effect is given in the paper. The cleaning result can be obtained by comparing the data before and after cleaning. Based on the original data of an oil field, this paper carried out a simulation of the cleaning effect of chemical cleaning, and reached a conclusion that the cleaning effect was obvious. Application examples show that the water injection trunk lines that need to be cleaned in the two water injection stations have been obviously improved after cleaning, but the cleaning effect of different water injection stations is different, so the cleaning technology can be adjusted in time according to the simulation, which is more conducive to the choice of pipeline cleaning technology, thereby improving water injection efficiency.","PeriodicalId":153663,"journal":{"name":"2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP)","volume":"2007 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125588385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Design of a Low-power ECG Detecting Circuit 一种低功耗心电检测电路的设计

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI: 10.1109/ICMSP53480.2021.9513348

Zhipeng Guo, Chuanbo Liu, Chenyu Zhao

{"title":"Design of a Low-power ECG Detecting Circuit","authors":"Zhipeng Guo, Chuanbo Liu, Chenyu Zhao","doi":"10.1109/ICMSP53480.2021.9513348","DOIUrl":"https://doi.org/10.1109/ICMSP53480.2021.9513348","url":null,"abstract":"Electrocardiogram (ECG) detecting function nowadays is of great popularity. Through the analysis of electrocardiogram requirements in current wearable devices, a circuit is designed to realize the ECG detecting function. The main part of circuit is based on classic three-op-amps circuit, which can increase input impedance. Then, driven-right-leg circuit and capacitor coupling with filter were added to solve the problem of mismatching and electrode offset. Meanwhile, T-level (more than 1012 ohm) resistors for increasing input resistor were designed through Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFET) to save valuable space. At last, op-amps were replaced by Operational Trans-conductance Amplifiers (OTA) to decrease the power consumption. With the simulation of Small Signal AC behavior, noise and power consumption, the detecting circuit basically meets the Electrocardiogram detecting requirements, including bandwidth, differential gain, and input-referred noise. This design provides a suitable solution for realizing the electrocardiogram detecting function in portable devices especially like smart watches.","PeriodicalId":153663,"journal":{"name":"2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126681582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Signal Reconstruction Method for Memory-Type Transient Electromagnetic Detection Systems in Horizontal Wells 水平井记忆型瞬变电磁探测系统的信号重构方法

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI: 10.1109/ICMSP53480.2021.9513399

Dang Bo, Peng Mengmeng, Ren Bowen, Yang Ling

{"title":"A Signal Reconstruction Method for Memory-Type Transient Electromagnetic Detection Systems in Horizontal Wells","authors":"Dang Bo, Peng Mengmeng, Ren Bowen, Yang Ling","doi":"10.1109/ICMSP53480.2021.9513399","DOIUrl":"https://doi.org/10.1109/ICMSP53480.2021.9513399","url":null,"abstract":"A signal reconstruction method for memory-type transient electromagnetic detection systems based on empirical mode decomposition (EMD) was proposed in this study to tackle with the large volume of data saved by the electromagnetic flaw detector in horizontal wells. First, based on the underground transient electromagnetic detection model, sparse representation was performed for the depth-dimensional transient electromagnetic detection signal, which was then projected through a Gaussian random measurement matrix. Next, a depth-directional observation matrix was built to reconstruct the underground transient electromagnetic signal. In addition, in order to improve the reconstruction precision, the baseline wander of underground transient electromagnetic detection signal was removed through EMD, the key information of casing pipe was described using intrinsic mode functions (IMFs), and the IMFs were constructed using the above compressive sensing algorithm. It is verified through the measured data that the compressed signal after the baseline removal can be recovered at a higher probability, and moreover, it can accurately describe the forms of casing pipes and effectively remit the storage problem of large data volume faced by the memory-type electromagnetic flaw detectors in horizontal wells.","PeriodicalId":153663,"journal":{"name":"2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125211900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Research on fault reconstruction algorithm of electric shipboard power system 船舶电力系统故障重构算法研究

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI: 10.1109/ICMSP53480.2021.9513376

Xinyue Zhang, Jianmei Xiao, Xihuai Wang

{"title":"Research on fault reconstruction algorithm of electric shipboard power system","authors":"Xinyue Zhang, Jianmei Xiao, Xihuai Wang","doi":"10.1109/ICMSP53480.2021.9513376","DOIUrl":"https://doi.org/10.1109/ICMSP53480.2021.9513376","url":null,"abstract":"In order to better analyse and solve the problem of network fault reconstruction of China's naval power system, this paper establishes a network fault reconstruction model of ship power system with load loss and switching operation times as multi-objective optimization, and also proposes a new improved grey wolf optimization algorithm to solve it. The basic multi-objective grey wolf optimisation algorithm is improved by using Tent chaos initialisation, grey wolf individual discretization, adjustment of convergence factors. The algorithm can effectively enhance its convergence rate and speed after some improvements, and can overcome the problems of slow convergence speed, poor diversity of initialization population and easy to fall into local optimality in the traditional grey wolf optimisation algorithm. The example of network fault reconfiguration of shipboard power system shows that this method can obtain better system reconfiguration scheme, and has better optimal performance, which can better ensure the safe and stable operation of shipboard.","PeriodicalId":153663,"journal":{"name":"2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122590076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Neural Network Optimized by Genetic Algorithm for Predicting Single Well Production in High Water Cut Reservoir 遗传算法优化神经网络在高含水油藏单井产量预测中的应用

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI: 10.1109/ICMSP53480.2021.9513395

Lei Zhang, Hongen Dou, Hongliang Wang, Yi Peng, Shaojing Zheng, Chenjun Zhang

{"title":"Neural Network Optimized by Genetic Algorithm for Predicting Single Well Production in High Water Cut Reservoir","authors":"Lei Zhang, Hongen Dou, Hongliang Wang, Yi Peng, Shaojing Zheng, Chenjun Zhang","doi":"10.1109/ICMSP53480.2021.9513395","DOIUrl":"https://doi.org/10.1109/ICMSP53480.2021.9513395","url":null,"abstract":"Accurate production prediction of single well is of great significance for efficient development of oilfield. At present, the average prediction accuracy of the traditional methods is about 70%. Although the prediction accuracy of the existing data-driven models is improved, they generally take less parameters into consideration. Taking a water-flooding oilfield as an example, this study selects 10 factors that affect the monthly production of oil Wells by comprehensively considering the three control factors of geology, development, and engineering, and establishes a prediction model of the monthly production of a single oil well by using the GRU-FNN neural network optimized by GA algorithm, and analyzes the influence of the model structure on the prediction accuracy. The research shows that compared with the traditional neural network method, the GRU-FNN model has higher prediction accuracy and lower training cost. The research results can provide reference for reservoir performance analysis.","PeriodicalId":153663,"journal":{"name":"2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121127176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Application of the cable laying coiled tubing in electric submersible pump 电缆敷设连续油管在电潜泵中的应用

2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP) Pub Date : 2021-07-23 DOI: 10.1109/ICMSP53480.2021.9513368

Jiatian Zhang, JingTao Wan

{"title":"Application of the cable laying coiled tubing in electric submersible pump","authors":"Jiatian Zhang, JingTao Wan","doi":"10.1109/ICMSP53480.2021.9513368","DOIUrl":"https://doi.org/10.1109/ICMSP53480.2021.9513368","url":null,"abstract":"In order to realize the power supply of downhole units without submersible cable, an electric submersible pump (ESP) production technology based on cable coiled tubing was proposed to improve the long-term stability of oilfield production system. The system uses a cable core embedded in the coiled tubing as the power supply line for the downhole submersible motor and power line carrier technology to transmit downhole data to the surface in real time, enabling simultaneous downhole power supply and surface monitoring without the need for additional cables. It has been shown that the wireline coiled tubing can be used in oil Wells at 85°C for a long period of time, and can transmit data up to 2,000 meters downhole with a bit error rate of no more than 10–4 in downhole and other harsh conditions, while the downhole equipment can obtain the rated voltage. Using coiled tubing as the power supply line and communication channel, compared with the traditional ESP system, it can save the downhole space and put more powerful ESP in, thus increasing the production head. The cable core protected by the tubing can also work in the well for a long time to avoid corrosion by the well fluid and ensure the power supply quality of the downhole unit.","PeriodicalId":153663,"journal":{"name":"2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114978501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0