Pub Date : 2018-09-01DOI: 10.1109/ICMCCE.2018.00087
Yin-hu Qiao, Siran Chen
First, the single-phase flow path model of torque converter is established by using three-dimensional software, and the STP format file is derived.Then we should set up an analysis module in workbench.Second, we should import the flow model and divide grids.In order to guarantee the quality, we choose hexahedral grids.At the same time, the boundary condition is set.The velocity diagram of the whole flow passage of the torque converter and the inlet and outlet pressure diagram of each working wheel are obtained.Finally, the results are processed and analyzed, then compared with the experimental results, and the simulation design is realized.
{"title":"Simulation Design of Torque Converter Based on ANSYS Workbench","authors":"Yin-hu Qiao, Siran Chen","doi":"10.1109/ICMCCE.2018.00087","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00087","url":null,"abstract":"First, the single-phase flow path model of torque converter is established by using three-dimensional software, and the STP format file is derived.Then we should set up an analysis module in workbench.Second, we should import the flow model and divide grids.In order to guarantee the quality, we choose hexahedral grids.At the same time, the boundary condition is set.The velocity diagram of the whole flow passage of the torque converter and the inlet and outlet pressure diagram of each working wheel are obtained.Finally, the results are processed and analyzed, then compared with the experimental results, and the simulation design is realized.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122154711","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 : 2018-09-01DOI: 10.1109/ICMCCE.2018.00034
Mengyao Li
Due to high dynamic range, high overlap, low concentricity and limited computation of the driverless intelligent vehicles, it is hard to implement global path planning and local adjustment under multi-objects and multi-obstacle state. To deal with the above problems, this paper presents a fresh idea that is to transfer the main object of intelligent drive from the car to the road and by using dynamic virtual scees and edge computation to construct the smart road which applies the smart car to the road. Based on this, this paper proposes a path planning method that integrates the vision and satellite convolutional neural network for automatic drive system and explores the distortion of visual image and the redundant processing mechanism of automatic drive. What's more, this paper structures the multi-dimensional data compensatory strategies in view of convolutional neural network and boosts the optimal identification of signs in intelligent roads for the intelligent car. Ultimately, this paper is to achieve intelligent global path planning by fusing satellite navigation and vision navigation.
{"title":"Research on Automatic Driving System Based on the Integration of Vision and Satellite Convolutional Neural Network","authors":"Mengyao Li","doi":"10.1109/ICMCCE.2018.00034","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00034","url":null,"abstract":"Due to high dynamic range, high overlap, low concentricity and limited computation of the driverless intelligent vehicles, it is hard to implement global path planning and local adjustment under multi-objects and multi-obstacle state. To deal with the above problems, this paper presents a fresh idea that is to transfer the main object of intelligent drive from the car to the road and by using dynamic virtual scees and edge computation to construct the smart road which applies the smart car to the road. Based on this, this paper proposes a path planning method that integrates the vision and satellite convolutional neural network for automatic drive system and explores the distortion of visual image and the redundant processing mechanism of automatic drive. What's more, this paper structures the multi-dimensional data compensatory strategies in view of convolutional neural network and boosts the optimal identification of signs in intelligent roads for the intelligent car. Ultimately, this paper is to achieve intelligent global path planning by fusing satellite navigation and vision navigation.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128061239","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 : 2018-09-01DOI: 10.1109/icmcce.2018.00084
Xiang Xia, Jun Zheng
when chaotic systems are implemented on the finite precision devices, some dynamical properties will disappear and lead to the problem of dynamical degradation. In this paper, based on the external anti-control theory, a novel compensatory method is proposed for improving the dynamical degradation. A continuous chaotic system is introduced to compensate the digital chaotic system with proper control function. Simulation results are given to show the validity of the proposed method. Furthermore, we propose a new pseudorandom number generator (PRNG) based on the controlled digital system. Statistical test results show that the proposed PRNG has good randomness, uniformity and complexity, thus it can be used for cryptography and other potential applications.
{"title":"A Novel Method to Improve the Dynamical Degradation of Digital Chaotic Systems","authors":"Xiang Xia, Jun Zheng","doi":"10.1109/icmcce.2018.00084","DOIUrl":"https://doi.org/10.1109/icmcce.2018.00084","url":null,"abstract":"when chaotic systems are implemented on the finite precision devices, some dynamical properties will disappear and lead to the problem of dynamical degradation. In this paper, based on the external anti-control theory, a novel compensatory method is proposed for improving the dynamical degradation. A continuous chaotic system is introduced to compensate the digital chaotic system with proper control function. Simulation results are given to show the validity of the proposed method. Furthermore, we propose a new pseudorandom number generator (PRNG) based on the controlled digital system. Statistical test results show that the proposed PRNG has good randomness, uniformity and complexity, thus it can be used for cryptography and other potential applications.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127872351","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 continuous development of the society, the requirements for the power supply stability of the power grid are getting higher and higher, and users have increasingly stricter requirements for power outages. It is difficult to arrange power cuts for critical lines, and the maintenance opportunities for power outage are getting less and less. The maintenance robot is used in substations with voltage levels of 220kV and below, and electrified maintenance work is carried out on pillar insulators and other equipment in substations. The robot adopts a universal mobile chassis structure. The end of the lift platform can be equipped with different live working tools to adapt to different tasks. The engineering prototype of robot is designed and optimized combined with the problems found in the machining process based on the actual situation at the substation site. It is mainly the optimization design of the drive system of the mobile chassis of the robot, especially the optimization layout of the chassis equipment. And the optimal design of the structure of insulated lifting arm and small flying arm.
{"title":"Optimization Design of the Maintenance Robot with Charged Used in Substation","authors":"Shungui Liu, Xin Zhang, Ronghui Huang, Xu Dong, Jun Yu Li, Qiang Chen","doi":"10.1109/icmcce.2018.00036","DOIUrl":"https://doi.org/10.1109/icmcce.2018.00036","url":null,"abstract":"With the continuous development of the society, the requirements for the power supply stability of the power grid are getting higher and higher, and users have increasingly stricter requirements for power outages. It is difficult to arrange power cuts for critical lines, and the maintenance opportunities for power outage are getting less and less. The maintenance robot is used in substations with voltage levels of 220kV and below, and electrified maintenance work is carried out on pillar insulators and other equipment in substations. The robot adopts a universal mobile chassis structure. The end of the lift platform can be equipped with different live working tools to adapt to different tasks. The engineering prototype of robot is designed and optimized combined with the problems found in the machining process based on the actual situation at the substation site. It is mainly the optimization design of the drive system of the mobile chassis of the robot, especially the optimization layout of the chassis equipment. And the optimal design of the structure of insulated lifting arm and small flying arm.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128018948","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 : 2018-09-01DOI: 10.1109/icmcce.2018.00114
Yuxin Shi, Youguang Chen
In this paper, in order to solve the problem of license plate detection in license plate recognition, we propose a detection algorithm based on convolutional neural network and visual feature. First, we generate a certain number of candidate bounding box by means of artificial feature extraction. Then, the bounding box generated is used as input to the cascaded convolutional neural network for further verification and regression. After a series of experiments, our method has achieved good results both on accuracy and speed.
{"title":"License Plate Detection Based on Convolutional Neural Network and Visual Feature","authors":"Yuxin Shi, Youguang Chen","doi":"10.1109/icmcce.2018.00114","DOIUrl":"https://doi.org/10.1109/icmcce.2018.00114","url":null,"abstract":"In this paper, in order to solve the problem of license plate detection in license plate recognition, we propose a detection algorithm based on convolutional neural network and visual feature. First, we generate a certain number of candidate bounding box by means of artificial feature extraction. Then, the bounding box generated is used as input to the cascaded convolutional neural network for further verification and regression. After a series of experiments, our method has achieved good results both on accuracy and speed.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121429034","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 : 2018-09-01DOI: 10.1109/icmcce.2018.00090
Chuanqi Li, B. Deng, Q. Luo, Xiaowei Li
In order to improve the parametric test ability of radar equipment support personnel, it is urgent to provide an effective training platform for the troops to carry out parametric test training. In this paper, the functional requirements of the simulation training platform are analyzed, according to the practical test requirements of radar equipment antenna subsystem. The overall design scheme of the simulation training platform is proposed, and the module circuit design of signal generation, program control attenuation, local oscillation, mixing, filtering are given. The practical application shows that this training platform can simulate the whole working mechanism of radar antenna subsystem and provide an effective training method for carrying out the testing of relevant performance parameters. It can solve the problems of equipment deficiency, equipment damage in the actual equipment training, and effectively improve training efficiency.
{"title":"Design and Implementation of a Simulation Training Platform for Performance Measurement of a Radar Antenna Sub-System","authors":"Chuanqi Li, B. Deng, Q. Luo, Xiaowei Li","doi":"10.1109/icmcce.2018.00090","DOIUrl":"https://doi.org/10.1109/icmcce.2018.00090","url":null,"abstract":"In order to improve the parametric test ability of radar equipment support personnel, it is urgent to provide an effective training platform for the troops to carry out parametric test training. In this paper, the functional requirements of the simulation training platform are analyzed, according to the practical test requirements of radar equipment antenna subsystem. The overall design scheme of the simulation training platform is proposed, and the module circuit design of signal generation, program control attenuation, local oscillation, mixing, filtering are given. The practical application shows that this training platform can simulate the whole working mechanism of radar antenna subsystem and provide an effective training method for carrying out the testing of relevant performance parameters. It can solve the problems of equipment deficiency, equipment damage in the actual equipment training, and effectively improve training efficiency.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"159 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122857891","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 : 2018-09-01DOI: 10.1109/icmcce.2018.00151
Xin Lu
Ownership concentration is one of the influencing factors of enterprise investment efficiency. Higher ownership concentration is the main characteristic of the ownership structure of Listed Companies in China. There is a positive correlation between the ownership concentration and the inefficiency investment represented by the proportion of the first big shareholders, the proportion of the top five shareholders and the square sum of the top five shareholders. The structural index of ownership concentration represented by Z index has no significant correlation with the investment efficiency of enterprises. The positive correlation between ownership concentration and inefficient investment in state-owned enterprises is very significant. However, in private enterprises, although equity concentration is also positively related to inefficient investment, this relationship is not significant.
{"title":"Ownership Concentration, Financing Structure and Enterprise Investment Efficiency","authors":"Xin Lu","doi":"10.1109/icmcce.2018.00151","DOIUrl":"https://doi.org/10.1109/icmcce.2018.00151","url":null,"abstract":"Ownership concentration is one of the influencing factors of enterprise investment efficiency. Higher ownership concentration is the main characteristic of the ownership structure of Listed Companies in China. There is a positive correlation between the ownership concentration and the inefficiency investment represented by the proportion of the first big shareholders, the proportion of the top five shareholders and the square sum of the top five shareholders. The structural index of ownership concentration represented by Z index has no significant correlation with the investment efficiency of enterprises. The positive correlation between ownership concentration and inefficient investment in state-owned enterprises is very significant. However, in private enterprises, although equity concentration is also positively related to inefficient investment, this relationship is not significant.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"32 10","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120919395","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 : 2018-09-01DOI: 10.1109/ICMCCE.2018.00091
Dongfang Yang, Sixi Zhu, Bailing Fan, C. Su, Xiuqin Yang
Taking chromium (Cr) in surface waters in Jiaozhou Bay in August 1981 as an example, this paper provided Horizontal loss rate modeling on matter content in marine bay with and without source input. Results showed that in the case of source input, the horizontal loss rate of Cr was 10.99-36.00 YDFa and 11.94-19.45 YDFr. In the case of no source input, the horizontal loss rate of Cr was YDFa and 0.00-1.30 YDFr. If there was source input, both Absolute Amount and Relative Amount were relative high, resulting in rapid settlement of Cr from surface waters to bottom waters, and the status of Cr contents in waters were tending to be returning to levels without source input. If there was no source input, both Absolute Amount and Relative Amount were relative low, resulting in little settlement of Cr from surface waters to bottom waters, and the status of Cr contents in waters were tending to be keeping to levels without source input.
{"title":"Horizontal Loss Rate Modeling on Matter Content in Marine Bay with and without Source Input","authors":"Dongfang Yang, Sixi Zhu, Bailing Fan, C. Su, Xiuqin Yang","doi":"10.1109/ICMCCE.2018.00091","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00091","url":null,"abstract":"Taking chromium (Cr) in surface waters in Jiaozhou Bay in August 1981 as an example, this paper provided Horizontal loss rate modeling on matter content in marine bay with and without source input. Results showed that in the case of source input, the horizontal loss rate of Cr was 10.99-36.00 YDFa and 11.94-19.45 YDFr. In the case of no source input, the horizontal loss rate of Cr was YDFa and 0.00-1.30 YDFr. If there was source input, both Absolute Amount and Relative Amount were relative high, resulting in rapid settlement of Cr from surface waters to bottom waters, and the status of Cr contents in waters were tending to be returning to levels without source input. If there was no source input, both Absolute Amount and Relative Amount were relative low, resulting in little settlement of Cr from surface waters to bottom waters, and the status of Cr contents in waters were tending to be keeping to levels without source input.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115567955","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 : 2018-09-01DOI: 10.1109/ICMCCE.2018.00139
Xiaochun Yin, Zengguang Liu
In order to fix the strong randomness and low-accuracy issue of traditional label propagation algorithm (LPA) and extend it into overlapping communities' detection, a new multiple voting label propagation algorithm is proposed. Firstly, potential leaders are chosen out based on node's degree and local covering density. And then, the successors are determined based on voting mechanism. At last, overlapping communities are detected with multiple voting labels. The simulation results show that this new method not only solves the defects of traditional LPA, but also has higher validity and feasibility.
{"title":"Multiple Voting Label Propagation Algorithm for Overlapping Communities Detection","authors":"Xiaochun Yin, Zengguang Liu","doi":"10.1109/ICMCCE.2018.00139","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00139","url":null,"abstract":"In order to fix the strong randomness and low-accuracy issue of traditional label propagation algorithm (LPA) and extend it into overlapping communities' detection, a new multiple voting label propagation algorithm is proposed. Firstly, potential leaders are chosen out based on node's degree and local covering density. And then, the successors are determined based on voting mechanism. At last, overlapping communities are detected with multiple voting labels. The simulation results show that this new method not only solves the defects of traditional LPA, but also has higher validity and feasibility.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115787120","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 : 2018-09-01DOI: 10.1109/ICMCCE.2018.00088
Yaqin Li, J. Wang, Xinwei Qiu, Yiyuan Ge, Yan-yan Pu, Yuanyuan Gu
From the Angle of mechanics of sweet sorghum forage harvester feeding chopped device's working principle and design requirements for comprehensive analysis, based on the optimization analysis of each parameter, the structure and working process of the mandatory feeding mechanism of the forage harvester were optimized. Parametric 3.0 software is used to design a 3d model of the cutting blade of the green fodder harvester. The maximum displacement of the dynamic blade was 0.123mm and the maximum stress was 93.6mpa. The research provides a reference for the overall research and development of forage sweet sorghum combine harvester.
{"title":"Simulation Analysis of Static Characteristics of Sweet Sorghum Feeding into Shredder","authors":"Yaqin Li, J. Wang, Xinwei Qiu, Yiyuan Ge, Yan-yan Pu, Yuanyuan Gu","doi":"10.1109/ICMCCE.2018.00088","DOIUrl":"https://doi.org/10.1109/ICMCCE.2018.00088","url":null,"abstract":"From the Angle of mechanics of sweet sorghum forage harvester feeding chopped device's working principle and design requirements for comprehensive analysis, based on the optimization analysis of each parameter, the structure and working process of the mandatory feeding mechanism of the forage harvester were optimized. Parametric 3.0 software is used to design a 3d model of the cutting blade of the green fodder harvester. The maximum displacement of the dynamic blade was 0.123mm and the maximum stress was 93.6mpa. The research provides a reference for the overall research and development of forage sweet sorghum combine harvester.","PeriodicalId":198834,"journal":{"name":"2018 3rd International Conference on Mechanical, Control and Computer Engineering (ICMCCE)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132554985","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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