Pub Date : 2016-11-01DOI: 10.1109/ICAM.2016.7813557
Jinling Dai, Aiqiang Xu
A new fault modeling and simulation method based on VLSI is proposed to evaluate the fault coverage in VLSI accurately. Firstly, inject the circuit-level faults into the logic gates by means of simulation and experiments. Built the fault dictionary consisted of MTTs by analyzing the experimental effect of faults on function. Secondly, considering the MTTs and their weights, a testing coverage model is proposed which is applied to the gate-level fault simulation later. At Last, experiments on standard combinational circuits are done ground on the methods above. The results show that, comparing to the traditional stack-at fault model, the proposed method can better reflect the fault coverage capability of given testing sets.
{"title":"A fault simulation method based on mutated truth table of logic gates","authors":"Jinling Dai, Aiqiang Xu","doi":"10.1109/ICAM.2016.7813557","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813557","url":null,"abstract":"A new fault modeling and simulation method based on VLSI is proposed to evaluate the fault coverage in VLSI accurately. Firstly, inject the circuit-level faults into the logic gates by means of simulation and experiments. Built the fault dictionary consisted of MTTs by analyzing the experimental effect of faults on function. Secondly, considering the MTTs and their weights, a testing coverage model is proposed which is applied to the gate-level fault simulation later. At Last, experiments on standard combinational circuits are done ground on the methods above. The results show that, comparing to the traditional stack-at fault model, the proposed method can better reflect the fault coverage capability of given testing sets.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125418468","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813610
Weiwei Li, Xingong Cheng, X. Zong
In order to solve the distribution of voltage quality problems, this paper presents a new voltage regulation control strategy of distribution network based on switched affine model. By establishing the state space equation of the controllable series voltage regulation device, using the method of Lyapunov function and quadratic stability theory, according to the convex combination stability theory, the common Lyapunov function of each subsystem is constructed, and each subsystem is divided into the new area. This switched rule can make the switching system always run in the minimum value of Lyapunov function derivative of the subsystems and ensure system of quadratic stability under arbitrary switched rule. The performance of the controller is verified to be very effective and feasible through the MATLAB simulation.
{"title":"A novel voltage regulation control method of distribution network based on switched affine model","authors":"Weiwei Li, Xingong Cheng, X. Zong","doi":"10.1109/ICAM.2016.7813610","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813610","url":null,"abstract":"In order to solve the distribution of voltage quality problems, this paper presents a new voltage regulation control strategy of distribution network based on switched affine model. By establishing the state space equation of the controllable series voltage regulation device, using the method of Lyapunov function and quadratic stability theory, according to the convex combination stability theory, the common Lyapunov function of each subsystem is constructed, and each subsystem is divided into the new area. This switched rule can make the switching system always run in the minimum value of Lyapunov function derivative of the subsystems and ensure system of quadratic stability under arbitrary switched rule. The performance of the controller is verified to be very effective and feasible through the MATLAB simulation.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"407 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121950118","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}
In view of the influence of smart meter's reliability on smart grid, this paper presents a reliability prediction optimal model of smart meter. Firstly, establish the reliability model of smart meter based on the component stress method. Secondly, combined with the field data, smart meter prediction model is established based on new Weibull distribution parameter method and point estimation method respectively. Thirdly, the fuzzy binary sorting method is used to optimize two smart meter failure rate for optimal smart meter optimal failure rate. On the basis of the above research, construct the optimization model of the failure rate of the smart meter and then build the optimization model of the reliability of the smart meter. Prediction optimal model of smart meters for reliability proposed in this paper can well reflect the actual working status of smart meters. It can be a reference and lessons can be drawn from each smart meter for domestic enterprises.
{"title":"A smart meters optimization model for reliability prediction","authors":"Ningxiang Li, Xiaoshun Dong, Guangyu Chen, Tiejiang Yuan, Zhishang Duan","doi":"10.1109/ICAM.2016.7813584","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813584","url":null,"abstract":"In view of the influence of smart meter's reliability on smart grid, this paper presents a reliability prediction optimal model of smart meter. Firstly, establish the reliability model of smart meter based on the component stress method. Secondly, combined with the field data, smart meter prediction model is established based on new Weibull distribution parameter method and point estimation method respectively. Thirdly, the fuzzy binary sorting method is used to optimize two smart meter failure rate for optimal smart meter optimal failure rate. On the basis of the above research, construct the optimization model of the failure rate of the smart meter and then build the optimization model of the reliability of the smart meter. Prediction optimal model of smart meters for reliability proposed in this paper can well reflect the actual working status of smart meters. It can be a reference and lessons can be drawn from each smart meter for domestic enterprises.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"378 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123734634","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813628
Liu Yuan-yuan, Xu Lin-lin, Wang Yue-yong, Gong He
In this paper, we present a method of using machine vision technology to detect the nozzle of plant protection equipment through two spray variables (spray angle and spray volume distribution area), which provides a good experimental direction to improve the performance of the nozzle of plant protection equipment. Firstly, we get the images information with different backgrounds and shooting angles. Secondly, we process the images by edge detection, mathematical morphology and other related digital image processing techniques. Thirdly, we obtain the target area of spray angle and fog quantity distribution using the Hough transform line detection algorithm and pixel method. Finally, we compare the area and angle with the reference values to judge the rationality of the method and establish the error range. Experimental results show that the feature variable values are ideal for plant protection equipment nozzle spray angle and spray volume distribution area. It is proved that the feasibility of our method.
{"title":"Detection technology of plant protection equipment nozzle based on machine vision","authors":"Liu Yuan-yuan, Xu Lin-lin, Wang Yue-yong, Gong He","doi":"10.1109/ICAM.2016.7813628","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813628","url":null,"abstract":"In this paper, we present a method of using machine vision technology to detect the nozzle of plant protection equipment through two spray variables (spray angle and spray volume distribution area), which provides a good experimental direction to improve the performance of the nozzle of plant protection equipment. Firstly, we get the images information with different backgrounds and shooting angles. Secondly, we process the images by edge detection, mathematical morphology and other related digital image processing techniques. Thirdly, we obtain the target area of spray angle and fog quantity distribution using the Hough transform line detection algorithm and pixel method. Finally, we compare the area and angle with the reference values to judge the rationality of the method and establish the error range. Experimental results show that the feature variable values are ideal for plant protection equipment nozzle spray angle and spray volume distribution area. It is proved that the feasibility of our method.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128296747","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}
A novel and well-performed design of terahertz horn antenna with microstrip feed is presented in this paper. The overall design is divided into two separate parts and the horn antenna can better radiate signals into open space with a novel feed of graded shape supporting it. Promising results are obtained with the help of High Frequency Structure Simulator(HFSS). The antenna can work with a wide range of frequency from 718GHz to 788GHz, meanwhile, at its operating frequency, properties of return loss less than −10 dB and power gain more than 5 dB are observed. Because of the small scale of the design, the horn antenna and microstrip feed can be integrated and fabricated easily on chip with the technique of micro-electro-mechanical-system(MEMS).
{"title":"A design of on-chip terahertz horn antenna with microstrip feed","authors":"Zhongyu Li, Yingying Fan, Xiaoyu Wang, Xusheng Tang","doi":"10.1109/ICAM.2016.7813615","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813615","url":null,"abstract":"A novel and well-performed design of terahertz horn antenna with microstrip feed is presented in this paper. The overall design is divided into two separate parts and the horn antenna can better radiate signals into open space with a novel feed of graded shape supporting it. Promising results are obtained with the help of High Frequency Structure Simulator(HFSS). The antenna can work with a wide range of frequency from 718GHz to 788GHz, meanwhile, at its operating frequency, properties of return loss less than −10 dB and power gain more than 5 dB are observed. Because of the small scale of the design, the horn antenna and microstrip feed can be integrated and fabricated easily on chip with the technique of micro-electro-mechanical-system(MEMS).","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127908072","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}
The MEMS acceleration sensors have been widely applied in many fields, especially in the detection of geological and geological imaging. In this paper, on the basis of MEMS sensors designed the sensor peripheral circuit and the signal conditioning circuit. The theoretical simulation and experimental test are adopted to carry out the shallow geological exploration project. Experimental results show that the design of the MEMS digital geophone of this topic has a high resolution and precision as well as characteristics of low noise, and meeting the requirements of the digital detector for shallow geological exploration.
{"title":"Design of signal conditioning circuit based on MEMS acceleration sensor","authors":"Hejun Chai, Cailan Zeng, Qingchen Wu, Lin Huang, Yanyun Li, Yangfan Huang","doi":"10.1109/ICAM.2016.7813559","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813559","url":null,"abstract":"The MEMS acceleration sensors have been widely applied in many fields, especially in the detection of geological and geological imaging. In this paper, on the basis of MEMS sensors designed the sensor peripheral circuit and the signal conditioning circuit. The theoretical simulation and experimental test are adopted to carry out the shallow geological exploration project. Experimental results show that the design of the MEMS digital geophone of this topic has a high resolution and precision as well as characteristics of low noise, and meeting the requirements of the digital detector for shallow geological exploration.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"281 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121318457","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813566
Yong-sheng Dai, Xiang-zhi Chen, M. Yang, Jianhua Zhu
This paper introduces the research results of the GaAs ultra-wideband MMIC control circuit technology, including: ultra-wideband digital phase shifter, digital attenuator, absorption type switch, reflective switch and vector modulator. The research results of three-dimensional integrated circuit technology based on LTCC are also proposed in this paper, including a variety of LTCC bandpass filters, lowpass filters, highpass filters, duplex devices, power dividers, baluns and couplers. Especially, It is discussed the design ideas and methods of the above circuit in details.
{"title":"Researches of UWB MMIC control circuits and LTCC 3D integrated circuit technology","authors":"Yong-sheng Dai, Xiang-zhi Chen, M. Yang, Jianhua Zhu","doi":"10.1109/ICAM.2016.7813566","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813566","url":null,"abstract":"This paper introduces the research results of the GaAs ultra-wideband MMIC control circuit technology, including: ultra-wideband digital phase shifter, digital attenuator, absorption type switch, reflective switch and vector modulator. The research results of three-dimensional integrated circuit technology based on LTCC are also proposed in this paper, including a variety of LTCC bandpass filters, lowpass filters, highpass filters, duplex devices, power dividers, baluns and couplers. Especially, It is discussed the design ideas and methods of the above circuit in details.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122589819","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813561
Z. Xiang, Xiaohai Hu, Lanlai Wang, Zhen Li
This paper describes an automatic test equipment for integrated circuits. Most traditional automatic test equipments focus on integrated circuits tests in conventional environments. They usually can not test integrated circuits in the extreme environments, such as thermal cycling, thermal vacuum, vibration and shock. Some can accomplish the tests in only one kind of extreme environment. We invent an automatic test equipment that can test integrated circuits in various extreme environments, such as thermal cycling, thermal vacuum, vibration and shock. We use this equipment to evaluate the feasibility of using the tested integrated circuits in space navigation. The actual use of this ATE demonstrates its obvious advantage in environmental tests.
{"title":"An automatic test equipment for integrated circuits in the extreme environments","authors":"Z. Xiang, Xiaohai Hu, Lanlai Wang, Zhen Li","doi":"10.1109/ICAM.2016.7813561","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813561","url":null,"abstract":"This paper describes an automatic test equipment for integrated circuits. Most traditional automatic test equipments focus on integrated circuits tests in conventional environments. They usually can not test integrated circuits in the extreme environments, such as thermal cycling, thermal vacuum, vibration and shock. Some can accomplish the tests in only one kind of extreme environment. We invent an automatic test equipment that can test integrated circuits in various extreme environments, such as thermal cycling, thermal vacuum, vibration and shock. We use this equipment to evaluate the feasibility of using the tested integrated circuits in space navigation. The actual use of this ATE demonstrates its obvious advantage in environmental tests.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125697218","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813555
Jiansong Gong, Xiaoxiao Wang, Songhao Ru, D. Su
The maximum operation frequency of integrated circuits (ICs) has reached multiple Giga Hertz. When a large number of transistors switch at the same time, high current consumption is generated. The parasitic resistance of the power ground network (PGN) combining with the high current consumption, generate significant IR-drop. This paper presents a novel PGN optimization flow, which can monitor the peak IR-drop and optimize PNG according to the demand of users. The novel flow has been implemented in Synopsys 28nm technology. When IR-drop constraints are given by users, the flow can quickly calculate out PNG optimization result. It has been proved that the presented optimization flow can measure IR-drop value accurately and optimize PGN in a short time. Experimental results demonstrate that the method has high consistency with EDA tools optimization result. IR-drop calculation error only ranges from 2% to 4%. Besides, the time consumption in this novel optimization flow is reduced 90% of the current optimization flow at least. The operation only takes one action step to complete.
{"title":"A programmable power ground network optimization flow aiming at IR-drop reduction","authors":"Jiansong Gong, Xiaoxiao Wang, Songhao Ru, D. Su","doi":"10.1109/ICAM.2016.7813555","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813555","url":null,"abstract":"The maximum operation frequency of integrated circuits (ICs) has reached multiple Giga Hertz. When a large number of transistors switch at the same time, high current consumption is generated. The parasitic resistance of the power ground network (PGN) combining with the high current consumption, generate significant IR-drop. This paper presents a novel PGN optimization flow, which can monitor the peak IR-drop and optimize PNG according to the demand of users. The novel flow has been implemented in Synopsys 28nm technology. When IR-drop constraints are given by users, the flow can quickly calculate out PNG optimization result. It has been proved that the presented optimization flow can measure IR-drop value accurately and optimize PGN in a short time. Experimental results demonstrate that the method has high consistency with EDA tools optimization result. IR-drop calculation error only ranges from 2% to 4%. Besides, the time consumption in this novel optimization flow is reduced 90% of the current optimization flow at least. The operation only takes one action step to complete.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"28 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125460391","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 : 2016-11-01DOI: 10.1109/ICAM.2016.7813625
Zhou Qing, Zhou Xiao-long, Li Xin-ping, Xiao Jie, Zhou Ting, Wang Cheng-jiang
This paper proposes a novel mechanical structure for power transmission lines inspection robot. The proposed structure composed of two identical lifting arms which are connected through middle girders with two rotational joints. Symmetric mechanical structure is adopted as a whole. There are four mainly units, including motion units, open-close units, pressing units and rotating joints. Walking and obstacle-overcoming experiments on the simulative lines achieve the desired effects in the lab. It proves the validity of the mechanical structure design and the maneuverability of the robot.
{"title":"Mechanical design and research of a novel power lines inspection robot","authors":"Zhou Qing, Zhou Xiao-long, Li Xin-ping, Xiao Jie, Zhou Ting, Wang Cheng-jiang","doi":"10.1109/ICAM.2016.7813625","DOIUrl":"https://doi.org/10.1109/ICAM.2016.7813625","url":null,"abstract":"This paper proposes a novel mechanical structure for power transmission lines inspection robot. The proposed structure composed of two identical lifting arms which are connected through middle girders with two rotational joints. Symmetric mechanical structure is adopted as a whole. There are four mainly units, including motion units, open-close units, pressing units and rotating joints. Walking and obstacle-overcoming experiments on the simulative lines achieve the desired effects in the lab. It proves the validity of the mechanical structure design and the maneuverability of the robot.","PeriodicalId":179100,"journal":{"name":"2016 International Conference on Integrated Circuits and Microsystems (ICICM)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133626479","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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