Pub Date : 2022-07-08DOI: 10.1109/ICMSP55950.2022.9859062
Yi Zhu, Meiying Zhang, Zhao-Yu Zhang
Since the outbreak of the COVID-19, comprehensive and thorough environmental disinfection is a very important issue. In order to reduce personnel contact and reduce the risk of cross-infection, this paper designs an indoor disinfecting intelligent robot that can realize large-scale combined disinfection of disinfectant and ultraviolet. The whole system comprises of five main parts: control center, running control module, disinfection module, information processing module, and power module. The control center mainly adopts ESP32micro-controller to achieve the connection and control of all parts of the system. The running control module mainly controls the forward, backward, and rotation of the device and ensures that the system follows the expected path during the disinfection. The disinfection module uses liquid disinfectant and ultraviolet irradiation to inhibit the bacteria and kill COVID-19. Information processing module is responsible for the information interaction between the system and the data center. The proposed system transmits data through Wi-Fi and MQTT protocol, and realizes basic functions such as positioning, path planning, and disinfection. The proposed system can effectively solve the problem of personal contact and infection in the process of manual disinfection and have nice application value.
{"title":"Design of Indoor Disinfecting Intelligent Robot Based on ESP32 Chip","authors":"Yi Zhu, Meiying Zhang, Zhao-Yu Zhang","doi":"10.1109/ICMSP55950.2022.9859062","DOIUrl":"https://doi.org/10.1109/ICMSP55950.2022.9859062","url":null,"abstract":"Since the outbreak of the COVID-19, comprehensive and thorough environmental disinfection is a very important issue. In order to reduce personnel contact and reduce the risk of cross-infection, this paper designs an indoor disinfecting intelligent robot that can realize large-scale combined disinfection of disinfectant and ultraviolet. The whole system comprises of five main parts: control center, running control module, disinfection module, information processing module, and power module. The control center mainly adopts ESP32micro-controller to achieve the connection and control of all parts of the system. The running control module mainly controls the forward, backward, and rotation of the device and ensures that the system follows the expected path during the disinfection. The disinfection module uses liquid disinfectant and ultraviolet irradiation to inhibit the bacteria and kill COVID-19. Information processing module is responsible for the information interaction between the system and the data center. The proposed system transmits data through Wi-Fi and MQTT protocol, and realizes basic functions such as positioning, path planning, and disinfection. The proposed system can effectively solve the problem of personal contact and infection in the process of manual disinfection and have nice application value.","PeriodicalId":114259,"journal":{"name":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121979448","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}
Pub Date : 2022-07-08DOI: 10.1109/ICMSP55950.2022.9859142
G. Guo-wang, Gao Zhe, Liu Wei, Zhao Peng, Wu Dan, Wang Fei, Zhao Pei-jiang
In the conductivity measurement of oil-water two-phase flow, it is detected that the frequency of Magnetoacoustic signal is high and reaches 1MHz, and there are many noise interference signals. Based on this problem, this paper studies the detection method of weak signal generated by oil-water two-phase flow based on Magnetoacoustic coupling, designs each module of phase-locked amplifier for this weak signal, and simulates each module with Multisim circuit simulation software. The simulation results are consistent with the design index, which verifies the rationality of parameter selection. Finally, the simulation results of the circuit in detection are given. The results show that the parameter selection is reasonable and the performance is stable.
{"title":"Research on weak Magnetoacoustic detection method based on phase locked amplifier","authors":"G. Guo-wang, Gao Zhe, Liu Wei, Zhao Peng, Wu Dan, Wang Fei, Zhao Pei-jiang","doi":"10.1109/ICMSP55950.2022.9859142","DOIUrl":"https://doi.org/10.1109/ICMSP55950.2022.9859142","url":null,"abstract":"In the conductivity measurement of oil-water two-phase flow, it is detected that the frequency of Magnetoacoustic signal is high and reaches 1MHz, and there are many noise interference signals. Based on this problem, this paper studies the detection method of weak signal generated by oil-water two-phase flow based on Magnetoacoustic coupling, designs each module of phase-locked amplifier for this weak signal, and simulates each module with Multisim circuit simulation software. The simulation results are consistent with the design index, which verifies the rationality of parameter selection. Finally, the simulation results of the circuit in detection are given. The results show that the parameter selection is reasonable and the performance is stable.","PeriodicalId":114259,"journal":{"name":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127917018","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}
Pub Date : 2022-07-08DOI: 10.1109/ICMSP55950.2022.9858939
Bo Wang, Xiaoxin Wang
There are various methods for exploration of underground geological information in coal mines. Visual observation of underground boreholes in coal mines based on the principle of optical imaging can intuitively observe the geological information inside the boreholes, and provide accurate and reliable visual image information for the exploration of geological information around the roadway and mining areas. This paper introduces the principle, equipment composition and construction method of borehole visualization observation technology, and analyzes the function of visualization observation technology and equipment combined with field application cases, and puts forward the direction of miniaturization, high resolution and comprehensive detection of related technology and equipment.
{"title":"Visual observation technology and equipment for underground boreholes in coal mines","authors":"Bo Wang, Xiaoxin Wang","doi":"10.1109/ICMSP55950.2022.9858939","DOIUrl":"https://doi.org/10.1109/ICMSP55950.2022.9858939","url":null,"abstract":"There are various methods for exploration of underground geological information in coal mines. Visual observation of underground boreholes in coal mines based on the principle of optical imaging can intuitively observe the geological information inside the boreholes, and provide accurate and reliable visual image information for the exploration of geological information around the roadway and mining areas. This paper introduces the principle, equipment composition and construction method of borehole visualization observation technology, and analyzes the function of visualization observation technology and equipment combined with field application cases, and puts forward the direction of miniaturization, high resolution and comprehensive detection of related technology and equipment.","PeriodicalId":114259,"journal":{"name":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132083955","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}
Pub Date : 2022-07-08DOI: 10.1109/ICMSP55950.2022.9859105
Jun Yan, Mengran Dong, Shaomeng Lv, Bin Wang, Yue Zong
Pumped storage power station (PSPS) as classical renewable and clean energy are facing various problems such as ubiquitous terminal access, diversified service carrying and differentiated security isolation, because of the increasing complexity and uncertainty of communication service types and demands. The high integration of energy and information technology is significant to the efficient utilization of energy. 5G enabling key technologies can be integrated to PSPS network to solve the existing problems including information island, incomplete coverage and lack of interaction. In this paper, we have investigated and surveyed 5G network architecture and security architecture in PSPS. Finally, the emerging 5G application scenarios of PSPS have been discussed.
{"title":"Research on 5G Network Architecture for Smart Pumped Storage Power Station","authors":"Jun Yan, Mengran Dong, Shaomeng Lv, Bin Wang, Yue Zong","doi":"10.1109/ICMSP55950.2022.9859105","DOIUrl":"https://doi.org/10.1109/ICMSP55950.2022.9859105","url":null,"abstract":"Pumped storage power station (PSPS) as classical renewable and clean energy are facing various problems such as ubiquitous terminal access, diversified service carrying and differentiated security isolation, because of the increasing complexity and uncertainty of communication service types and demands. The high integration of energy and information technology is significant to the efficient utilization of energy. 5G enabling key technologies can be integrated to PSPS network to solve the existing problems including information island, incomplete coverage and lack of interaction. In this paper, we have investigated and surveyed 5G network architecture and security architecture in PSPS. Finally, the emerging 5G application scenarios of PSPS have been discussed.","PeriodicalId":114259,"journal":{"name":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132107016","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}
Pub Date : 2022-07-08DOI: 10.1109/ICMSP55950.2022.9859195
Wei Xi, Xiaoxin Wang, Bo Wang
Electrical tomography, one of tomography technologies based on electromagnetic sensitivity mechanism, has attracted wide attention due to its advantages of simple response speed and non-radiation structure. However, the ill-posed and nonlinear problems of imaging technology affected the accuracy of image reconstruction. Given the investigations into electrical impedance tomography and image fusion technology, we proposed here a principal component analysis method based on wavelet transform. The real part, imaginary part and phase part of the impedance information were firstly extracted, followed by using the Landweber iterative algorithm to reconstruct the image respectively. Afterwards, the reconstructed images were subjected to be decomposed by wavelet. Then, the low-frequency component was processed according to the principal component analysis rule, accompanied by the process of high-frequency component according to the regional characteristic measurement rules. Finally, the newly reconstructed images could be obtained through wavelet reassembly.
{"title":"An Image Fusion Method of Wavelet Transform and Principal Component Analysis Based on EIT","authors":"Wei Xi, Xiaoxin Wang, Bo Wang","doi":"10.1109/ICMSP55950.2022.9859195","DOIUrl":"https://doi.org/10.1109/ICMSP55950.2022.9859195","url":null,"abstract":"Electrical tomography, one of tomography technologies based on electromagnetic sensitivity mechanism, has attracted wide attention due to its advantages of simple response speed and non-radiation structure. However, the ill-posed and nonlinear problems of imaging technology affected the accuracy of image reconstruction. Given the investigations into electrical impedance tomography and image fusion technology, we proposed here a principal component analysis method based on wavelet transform. The real part, imaginary part and phase part of the impedance information were firstly extracted, followed by using the Landweber iterative algorithm to reconstruct the image respectively. Afterwards, the reconstructed images were subjected to be decomposed by wavelet. Then, the low-frequency component was processed according to the principal component analysis rule, accompanied by the process of high-frequency component according to the regional characteristic measurement rules. Finally, the newly reconstructed images could be obtained through wavelet reassembly.","PeriodicalId":114259,"journal":{"name":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","volume":"130 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132358625","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}
Pub Date : 2022-07-08DOI: 10.1109/ICMSP55950.2022.9859182
Yan-Feng Lang
This paper presents a novel approach to design quad-edge-triggered flip-flop (QETFF) based on ternary clock. At first, the previous QETFF consisting of 3-to-1 multiplexers is reviewed and analyzed; the property of ternary clock is pointed out. By using it, a novel multiplexer is proposed, following which a novel design of QETFF named after uQETFF is proposed, of which the circuit is simpler than the previous one, saving 8 transistors. Then, HSPICE simulations with TSMC 180 nm CMOS technology are carried out on the proposed uQETFFs, their ideal logic functionality being shown. At last, performance comparisons between the proposed uQETFFs and its equivalent flip-flops are made. From the comparisons, it can be seen that the proposed binary uQETFF consumes 13.6% less energy than the equivalent double-edge-triggered flip-flop (DETFF) based on binary clock; the proposed ternary uQETFF optimizes the overall circuit performance with a reduction of 43.5% in PDP (power-delay product) compared to the previous ternary QETFF. Therefore, the proposed uQETFFs are simpler and their characteristics are more desirable, which are more close to the requirements of the practical applications.
{"title":"Design of Low-power Quad-edge-triggered Flip-flop at Switch Level","authors":"Yan-Feng Lang","doi":"10.1109/ICMSP55950.2022.9859182","DOIUrl":"https://doi.org/10.1109/ICMSP55950.2022.9859182","url":null,"abstract":"This paper presents a novel approach to design quad-edge-triggered flip-flop (QETFF) based on ternary clock. At first, the previous QETFF consisting of 3-to-1 multiplexers is reviewed and analyzed; the property of ternary clock is pointed out. By using it, a novel multiplexer is proposed, following which a novel design of QETFF named after uQETFF is proposed, of which the circuit is simpler than the previous one, saving 8 transistors. Then, HSPICE simulations with TSMC 180 nm CMOS technology are carried out on the proposed uQETFFs, their ideal logic functionality being shown. At last, performance comparisons between the proposed uQETFFs and its equivalent flip-flops are made. From the comparisons, it can be seen that the proposed binary uQETFF consumes 13.6% less energy than the equivalent double-edge-triggered flip-flop (DETFF) based on binary clock; the proposed ternary uQETFF optimizes the overall circuit performance with a reduction of 43.5% in PDP (power-delay product) compared to the previous ternary QETFF. Therefore, the proposed uQETFFs are simpler and their characteristics are more desirable, which are more close to the requirements of the practical applications.","PeriodicalId":114259,"journal":{"name":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130140761","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}
Pub Date : 2022-07-08DOI: 10.1109/ICMSP55950.2022.9859049
Jianfeng Gao, Bingang Guo, Bin Hao, Binjian Ai
Based on the safety and environmental protection requirements of the petroleum industry and the research and analysis of the structural characteristics and fire hazards of storage tanks. In order to reduce the complexity of the nitrogen sealing system, the process design of the nitrogen sealing system of the storage tank is redesigned twice in depth. The composition and principle of the nitrogen sealing system are expounded. In order to ensure that the oil and gas concentration in the tank is always within a safe concentration range, the pressure setting of each valve and the calculation of nitrogen amount are carried out. In order to further improve the safety of the storage tank and prevent the pressure in the tank from being too large, “positive and reverse arch bursting discs” are added on the top of the tank to relieve pressure safely. This has certain guidance and reference significance for practical engineering and project application.
{"title":"Improvement of Nitrogen Sealing System for Storage Tanks in Petroleum Industry","authors":"Jianfeng Gao, Bingang Guo, Bin Hao, Binjian Ai","doi":"10.1109/ICMSP55950.2022.9859049","DOIUrl":"https://doi.org/10.1109/ICMSP55950.2022.9859049","url":null,"abstract":"Based on the safety and environmental protection requirements of the petroleum industry and the research and analysis of the structural characteristics and fire hazards of storage tanks. In order to reduce the complexity of the nitrogen sealing system, the process design of the nitrogen sealing system of the storage tank is redesigned twice in depth. The composition and principle of the nitrogen sealing system are expounded. In order to ensure that the oil and gas concentration in the tank is always within a safe concentration range, the pressure setting of each valve and the calculation of nitrogen amount are carried out. In order to further improve the safety of the storage tank and prevent the pressure in the tank from being too large, “positive and reverse arch bursting discs” are added on the top of the tank to relieve pressure safely. This has certain guidance and reference significance for practical engineering and project application.","PeriodicalId":114259,"journal":{"name":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134069546","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}
Pub Date : 2022-07-08DOI: 10.1109/ICMSP55950.2022.9859036
Deyu Meng, Weijie Shi, Xinming Fang, Bo Zhang
In the era of global aging and computer network information, intelligent technology will effectively help more and more elderly people to achieve more reliable low-temperature storage and management of their medicines. For this reason, this paper proposes a new type of intelligent medicine box controlled by the Internet. It provides a low temperature environment for storing certain medicines, and is aimed for elderly people at home. The system includes a smart medicine box, cloud server and mobile APP. An STM32F407 microcontroller is used for smart medicine box control, which runs PID algorithm and outputs PWM signal to control a thermoelectric cooler to generate a low temperature set by the users. Medicine information database and the operating status log files are stored in a cloud server. The mobile APP can get and display information such as the operation status or medicine in the box from the cloud server, and has functions such as medicine management and abnormal alarm, etc. A touch screen is used for control and management while offline. This intelligent medicine box uses a work-sleep mode to achieve low-energy operations. The paper also introduced the structure of cold cell which can reduce the temperature loss caused by heat transfer in thermoelectric cooler module. Prototype tests results showed that it works well.
{"title":"Design of a novel low temperature intelligent medicine box with Internet control","authors":"Deyu Meng, Weijie Shi, Xinming Fang, Bo Zhang","doi":"10.1109/ICMSP55950.2022.9859036","DOIUrl":"https://doi.org/10.1109/ICMSP55950.2022.9859036","url":null,"abstract":"In the era of global aging and computer network information, intelligent technology will effectively help more and more elderly people to achieve more reliable low-temperature storage and management of their medicines. For this reason, this paper proposes a new type of intelligent medicine box controlled by the Internet. It provides a low temperature environment for storing certain medicines, and is aimed for elderly people at home. The system includes a smart medicine box, cloud server and mobile APP. An STM32F407 microcontroller is used for smart medicine box control, which runs PID algorithm and outputs PWM signal to control a thermoelectric cooler to generate a low temperature set by the users. Medicine information database and the operating status log files are stored in a cloud server. The mobile APP can get and display information such as the operation status or medicine in the box from the cloud server, and has functions such as medicine management and abnormal alarm, etc. A touch screen is used for control and management while offline. This intelligent medicine box uses a work-sleep mode to achieve low-energy operations. The paper also introduced the structure of cold cell which can reduce the temperature loss caused by heat transfer in thermoelectric cooler module. Prototype tests results showed that it works well.","PeriodicalId":114259,"journal":{"name":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","volume":"13 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133870980","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}
With the rapid development of logging in our country, the problems of logging are increasing day by day. In order to understand the situation of underground well more directly on the surface, this paper will design an energy spectrum logging interpretation platform. On the basis of data format conversion to VIS, the energy spectrum is analyzed by smoothing, peak-seeking, stacking, drift correction, counting and curve conversion, from which the changing state of elements is obtained and the water absorption of perforated layer is analyzed Adaptive filtering is used to eliminate curve noise, and curve stitching, translation and depth correction are carried out. Through energy spectrum analysis and curve data editing, the related information of oil well data interpretation is obtained, then, NULL neutron lifetime, C/O ratio and C/H ratio are used to interpret the data, and the interpretation results are output by WYSIWYG.
{"title":"Energy spectrum logging interpretation platform study","authors":"Changxin Li, Weijie Qiao, Yongkai Li, Yongyong Tian","doi":"10.1109/ICMSP55950.2022.9859173","DOIUrl":"https://doi.org/10.1109/ICMSP55950.2022.9859173","url":null,"abstract":"With the rapid development of logging in our country, the problems of logging are increasing day by day. In order to understand the situation of underground well more directly on the surface, this paper will design an energy spectrum logging interpretation platform. On the basis of data format conversion to VIS, the energy spectrum is analyzed by smoothing, peak-seeking, stacking, drift correction, counting and curve conversion, from which the changing state of elements is obtained and the water absorption of perforated layer is analyzed Adaptive filtering is used to eliminate curve noise, and curve stitching, translation and depth correction are carried out. Through energy spectrum analysis and curve data editing, the related information of oil well data interpretation is obtained, then, NULL neutron lifetime, C/O ratio and C/H ratio are used to interpret the data, and the interpretation results are output by WYSIWYG.","PeriodicalId":114259,"journal":{"name":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134173591","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}
Pub Date : 2022-07-08DOI: 10.1109/ICMSP55950.2022.9859221
Qinghe Sun, Shuoyan Zhang, Yue Li, Xiao Chen
Pulse compression signal is widely used in the field of radar ranging to solve the contradiction between range resolution and operating range. Vector signal analyzer is an important tool for measuring signal modulation quality. The commonly used single-pulse envelope extraction method of neural network has high algorithm complexity and is not suitable for application in the instrument software platform. In this paper, a single pulse envelope extraction method based on a pulse model is proposed. Firstly, the top power, base power, and overall pulse amplitude of the pulse compression signal are determined by using a pulse histogram; Secondly, the ON modulation state, the OFF modulation state, droop, overshoot, and ripple of the pulse model are estimated based on the pulse basic model theory, and the pulse model with waveform distortion is further extracted; Finally, according to the actual pulse model, the single pulse envelope is determined and characterized. The simulation results prove that the root means the square relative error of the parameter estimation results in this paper is less than 1%, which meets the parameter accuracy standard of the vector signal analyzer.
{"title":"A single pulse envelope extraction algorithm based on a pulse model","authors":"Qinghe Sun, Shuoyan Zhang, Yue Li, Xiao Chen","doi":"10.1109/ICMSP55950.2022.9859221","DOIUrl":"https://doi.org/10.1109/ICMSP55950.2022.9859221","url":null,"abstract":"Pulse compression signal is widely used in the field of radar ranging to solve the contradiction between range resolution and operating range. Vector signal analyzer is an important tool for measuring signal modulation quality. The commonly used single-pulse envelope extraction method of neural network has high algorithm complexity and is not suitable for application in the instrument software platform. In this paper, a single pulse envelope extraction method based on a pulse model is proposed. Firstly, the top power, base power, and overall pulse amplitude of the pulse compression signal are determined by using a pulse histogram; Secondly, the ON modulation state, the OFF modulation state, droop, overshoot, and ripple of the pulse model are estimated based on the pulse basic model theory, and the pulse model with waveform distortion is further extracted; Finally, according to the actual pulse model, the single pulse envelope is determined and characterized. The simulation results prove that the root means the square relative error of the parameter estimation results in this paper is less than 1%, which meets the parameter accuracy standard of the vector signal analyzer.","PeriodicalId":114259,"journal":{"name":"2022 4th International Conference on Intelligent Control, Measurement and Signal Processing (ICMSP)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131854020","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}
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