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2010 WASE International Conference on Information Engineering最新文献

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Experiment Study on Dynamic Responses of Bridge and Surrounding Environment Induced by High-speed Trains 高速列车对桥梁及周围环境动力响应的试验研究
2010 WASE International Conference on Information Engineering Pub Date : 2010-08-14 DOI: 10.1109/ICIE.2010.241
Chen Jian-guo, Han Tong-yin, Yu Xiu-mei, Cao Yan-mei
{"title":"Experiment Study on Dynamic Responses of Bridge and Surrounding Environment Induced by High-speed Trains","authors":"Chen Jian-guo, Han Tong-yin, Yu Xiu-mei, Cao Yan-mei","doi":"10.1109/ICIE.2010.241","DOIUrl":"https://doi.org/10.1109/ICIE.2010.241","url":null,"abstract":"To understand the dynamic responses of bridges and surrounding environment induced by high-speed train, and thus to serve the rapidly developed high-speed railway engineering of China better, the field dynamic responses of bridges and surrounding environment caused by high-speed train on Wuhan-Guangzhou Passenger Special Line were measured, and the vibration acceleration of bridge, and wheel unloading rate, derailment coefficient, lateral wheelset force, and riding comfort of train, and environment vibrations near railway line were investigated. it can be found that vertical vibration acceleration of bridge generally ranges from 0.07 m/s2 to 0.25 m/s2, and the derailment coefficient, wheel unloading rate, lateral wheelset force of train differs from each other when the train is moving into bridge, on bridge, and out of bridge, and the horizontal and vertical comfort indexes of train are both less than 2.5. Furthermore, the vertical vibration levels of ground 30m away from the centerline of railway track are respectively 56-72dB and 60-72dB for bridge and subgrade zones, and with the increasing of the train speed, the ground vibration grows gradually, and when the train speed increases by 150km/h, the vibration level increases by about 10dB. It can be concluded that the dynamic responses of bridge and the surrounding environment induced by moving high-speed train of Wuhan-Guangzhou Passenger Special Line meet the standard requests, and can be used in other projects.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122346501","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: 2
The Adaptability of Urban Traffic Infrastructural Investment and Traffic Demand 城市交通基础设施投资与交通需求的适应性
2010 WASE International Conference on Information Engineering Pub Date : 2010-08-14 DOI: 10.1109/ICIE.2010.266
S. Hao, Z. Xiuyuan, Li Wei
{"title":"The Adaptability of Urban Traffic Infrastructural Investment and Traffic Demand","authors":"S. Hao, Z. Xiuyuan, Li Wei","doi":"10.1109/ICIE.2010.266","DOIUrl":"https://doi.org/10.1109/ICIE.2010.266","url":null,"abstract":"Urban traffic supply capacity and feature is much related with traffic infrastructure investment structure which can affect the traffic jam. The paper discussed the relation of traffic investment with traffic demand. And sum up the feature of traffic investment, the coordination models of investment. At last, based on Beijing traffic development program2012, we designed the forecasting plan of public traffic infrastructural investment by using multi-objective optimize approach and computing with Matlab software, and traffic infrastructural investment field, its structure and police suggestion.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122581450","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
Flexible Truck Frame Dynamic Model and Its Parameters Identification 柔性货车车架动力学模型及其参数辨识
2010 WASE International Conference on Information Engineering Pub Date : 2010-08-14 DOI: 10.1109/ICIE.2010.198
Qi Haizheng, Ji Peng
{"title":"Flexible Truck Frame Dynamic Model and Its Parameters Identification","authors":"Qi Haizheng, Ji Peng","doi":"10.1109/ICIE.2010.198","DOIUrl":"https://doi.org/10.1109/ICIE.2010.198","url":null,"abstract":"Truck dynamic simulation model including the flexible frame can be a more accurately description of the vehicle handling and ride. In this paper, an assembly characteristic oriented flexible truck frame dynamic simulation model and its parameters equivalent dynamic identification method were presented. Model parameters, including natural frequencies, moment of inertias, torsional stiffness and damping ratio, were identified by the frequency response function. The model was embedded into vehicle dynamic model for handling simulation. The simulation result indicates that flexible frame parameters which obtained by the equivalent dynamic identification method could described the flexible truck frame dynamic characteristic well.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122951284","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
An Agent-based Evolutionary Search for Dynamic Travelling Salesman Problem 动态旅行商问题的基于agent的进化搜索
2010 WASE International Conference on Information Engineering Pub Date : 2010-08-14 DOI: 10.1109/ICIE.2010.34
Wang Dazhi, Li Shixin
{"title":"An Agent-based Evolutionary Search for Dynamic Travelling Salesman Problem","authors":"Wang Dazhi, Li Shixin","doi":"10.1109/ICIE.2010.34","DOIUrl":"https://doi.org/10.1109/ICIE.2010.34","url":null,"abstract":"This paper presents an agent-based evolutionary search algorithm (AES) for solving dynamic travelling salesman problem (DTSP). The proposed algorithm uses the principal of collaborative endeavor learning mechanism in which all the agents within the current population co-evolve to track dynamic optima. Moreover, a local updating rule which is much the same of permutation enforcement learning scheme is induced for diversity maintaining in dynamic environments. The developed search algorithm and benchmark generator are then built to test the evolutionary model for dynamic versions of travelling salesman problem. Experimental results demonstrate that the proposed method is effective on dynamic problems and have a great potential for other dynamic combinatorial optimization problems as well.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121965191","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: 12
3D Discrete Spherical Fourier Descriptors Based on Surface Curvature Voxels for Pollen Classification 基于曲面曲率体素的花粉分类三维离散球面傅里叶描述子
2010 WASE International Conference on Information Engineering Pub Date : 2010-08-14 DOI: 10.1109/ICIE.2010.56
Yonghua Xie, Michael OhEigeartaigh
{"title":"3D Discrete Spherical Fourier Descriptors Based on Surface Curvature Voxels for Pollen Classification","authors":"Yonghua Xie, Michael OhEigeartaigh","doi":"10.1109/ICIE.2010.56","DOIUrl":"https://doi.org/10.1109/ICIE.2010.56","url":null,"abstract":"This paper presents a new method to extract 3D Discrete Spherical Fourier Descriptors (DSFD) based on surface curvature voxels for pollen recognition. In order to reduce the high amount of pollen information and noise disturbance, the geometric normalized curvature voxels with the principal curvedness are firstly extracted to represent the intrinsic pollen volumetric data. Then the curvature voxels are decomposed into radial and angular components with Spherical Harmonic Transform in spherical coordinates. Finally the discrete 3D Fourier transform is applied on the decomposed curvature voxels to obtain the 3D Spherical Fourier Descriptors for pollen recognition. Experimental results show that the presented descriptors are invariant to pollen image rotation, scale and translation, and can bring about good recognition precision and speed simultaneously.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129708248","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: 5
Comparison of Performance in Automatic Classification between Chinese and Western Musical Instruments 中西乐器自动分类性能比较
2010 WASE International Conference on Information Engineering Pub Date : 2010-08-14 DOI: 10.1109/ICIE.2010.8
Jing Liu, Lingyun Xie
{"title":"Comparison of Performance in Automatic Classification between Chinese and Western Musical Instruments","authors":"Jing Liu, Lingyun Xie","doi":"10.1109/ICIE.2010.8","DOIUrl":"https://doi.org/10.1109/ICIE.2010.8","url":null,"abstract":"Classification of musical instrument is resulted from musicology. Thus, automatic identification of instrument families not only benefits the study in musicology, but also worth of attention in MIR. Based on a database consists of 2177 clips from Chinese and Western instrumental music, the experiments provided in this paper evaluate the ability of automatic Chinese and Western instrument identification by confusion matrices. Regarding various features and classifiers, the experiment results revealed the similarity and difference between Chinese and western instrumental music, which produce new possibilities for the study in identifying and classifying Chinese and Western instrument families.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128783486","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: 8
Modeling and Simulation of Four Degree-of-Freedom Four-Wheel-Steering Vehicle 四自由度四轮转向车辆的建模与仿真
2010 WASE International Conference on Information Engineering Pub Date : 2010-08-14 DOI: 10.1109/ICIE.2010.203
Fan Lu, Si-zhong Chen, Yu Zeng
{"title":"Modeling and Simulation of Four Degree-of-Freedom Four-Wheel-Steering Vehicle","authors":"Fan Lu, Si-zhong Chen, Yu Zeng","doi":"10.1109/ICIE.2010.203","DOIUrl":"https://doi.org/10.1109/ICIE.2010.203","url":null,"abstract":"A dynamic model of four degree-of-freedom four-wheel-steering vehicle is built. By using differential equations of motion of free rigid body, the steering and braking situation is considered and simulated. The results show that this model is close to the steering and braking situation.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128379015","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: 4
Ambient Illumination Consistency Based on Hue Method in a Mixed-scene 基于色相方法的混合场景环境光照一致性研究
2010 WASE International Conference on Information Engineering Pub Date : 2010-08-14 DOI: 10.1109/ICIE.2010.119
Ronghua Gao, Huarui Wu
{"title":"Ambient Illumination Consistency Based on Hue Method in a Mixed-scene","authors":"Ronghua Gao, Huarui Wu","doi":"10.1109/ICIE.2010.119","DOIUrl":"https://doi.org/10.1109/ICIE.2010.119","url":null,"abstract":"Illumination makes an important role in realistic graphics rendering, especially in the mixed-scene rendering based on the geometric models and images. Adjusting illumination effect is a key step to achieve realistic scene when the images are inconsistent with the virtual environment. Therefore, complicated processing is required to generate the image with desired illumination condition. Using the technology of model rendering pipeline based on GPU, this paper presents a hue method to generate consistent ambient illumination between image and geometric models in a mixed-scene without specular and shadow. With this method, we can render the novel image under different ambient lights, and need not a lot of image data.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128659911","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
Device Producing Fluctuant Load of ABS in Automobile 汽车ABS波动载荷产生装置
2010 WASE International Conference on Information Engineering Pub Date : 2010-08-14 DOI: 10.1109/ICIE.2010.284
Deng Hong-xing, Zhang Wen-hui, Wang Xian-bin
{"title":"Device Producing Fluctuant Load of ABS in Automobile","authors":"Deng Hong-xing, Zhang Wen-hui, Wang Xian-bin","doi":"10.1109/ICIE.2010.284","DOIUrl":"https://doi.org/10.1109/ICIE.2010.284","url":null,"abstract":"A set of device producing fluctuant load of Antilock Braking System (ABS) was developed by means of system integration in order to analyze the characteristics of pipe line pressure transmitting, optimize system structure and improve con-trolling quality. Experiments were carried out with and without ABS respectively. The experiment data provided references for the option and verification of pump. A driving motor was chosen according to the maximum working pressure and the largest flow, and the driving circuit was also designed. The device can provide assistance to parameter identification for pipeline and system analysis.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129161776","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
An Improved SLM Algorithm for PAPR Reduction in OFDM OFDM中减小PAPR的改进SLM算法
2010 WASE International Conference on Information Engineering Pub Date : 2010-08-14 DOI: 10.1109/ICIE.2010.306
Lu Xuan-min, Wang Yu-shi, Zhou Ya-jian
{"title":"An Improved SLM Algorithm for PAPR Reduction in OFDM","authors":"Lu Xuan-min, Wang Yu-shi, Zhou Ya-jian","doi":"10.1109/ICIE.2010.306","DOIUrl":"https://doi.org/10.1109/ICIE.2010.306","url":null,"abstract":"To resolve the problem that the peak-to-average power ratio (PAPR) in orthogonal frequency-division multiplexing (OFDM) systems is too high, an improved selected mapping (SLM) is proposed in this paper. By scaling the selected signal amplitude and dividing the OFDM vector in the transmitter, it saves the system bandwidth and reduce the PAPR efficiently, and it doesn’t need side information to be sent. At the same time, the random phase sequence information is rapidly recovered by using related detective algorithm, which largely raises the detective efficiency in the receiver. The simulation results show that the improved SLM could reduce the PAPR more efficiently while the bit error rate (BER) is similar to the one of the typical SLM.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130351333","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
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