2013 Second International Conference on Robot, Vision and Signal Processing最新文献_第4页

Design of Integral Fuzzy Terminal Sliding-Mode Controller for Omni-directional Mobile Robots 全向移动机器人积分模糊终端滑模控制器设计

2013 Second International Conference on Robot, Vision and Signal Processing Pub Date : 2013-12-10 DOI: 10.1109/RVSP.2013.51

Chi-Hua Liu, S. Tsai, Yu-An Chen, Chin-Sheng Chen, Chih-Chin Wen, Ming-Ying Hsiao

引用次数: 0

Applying Interactive Artificial Bee Colony to Construct the Stock Portfolio 应用交互式人工蜂群构建股票投资组合

2013 Second International Conference on Robot, Vision and Signal Processing Pub Date : 2013-12-10 DOI: 10.1109/RVSP.2013.36

Jui-Fang Chang, Tsai-Wei Yang, Pei-wei Tsai

引用次数: 3

Quasi-static and Modal Analysis of Bridge-Type Compliant Mechanism with Flexure Hinges 柔性铰链桥式柔性机构的准静力及模态分析

2013 Second International Conference on Robot, Vision and Signal Processing Pub Date : 2013-12-10 DOI: 10.1109/RVSP.2013.30

Y. Ni, Z. Deng, Xiang Wu, Junbao Li, Wei Huang, Long Li

{"title":"Quasi-static and Modal Analysis of Bridge-Type Compliant Mechanism with Flexure Hinges","authors":"Y. Ni, Z. Deng, Xiang Wu, Junbao Li, Wei Huang, Long Li","doi":"10.1109/RVSP.2013.30","DOIUrl":"https://doi.org/10.1109/RVSP.2013.30","url":null,"abstract":"Displacement amplification ratio and input stiffness are significant design characteristics for an ultra-precision positioning flexure-based compliant mechanism. Early and accurate performance prediction models can significantly improve the reliability and availability of product in the field of ultra-precision positioning, but Existing theoretic models cannot predict its characteristics accurately and make it very difficult to error compensation by means of these models. This paper provides a set of uncanonical linear homogeneous equations for calculating a classic bridge-type mechanical amplifier performance, these closed-form equations are established based on the thought of statically indeterminate structure, including Force Method, Maxwell-Mohr Method and deformation compatibility. Subsequently, case studies involving the calculation results compared with FEA, geometric parameters' influence discussion and modal analysis using FEA simulation are presented. This proposed analytical model is applicable and reliable to the bridge-type micro-displacement amplifier design and verification. Furthermore, the present model can be used in any other over-constrained flexure-based amplifier.","PeriodicalId":6585,"journal":{"name":"2013 Second International Conference on Robot, Vision and Signal Processing","volume":"45 1","pages":"102-106"},"PeriodicalIF":0.0,"publicationDate":"2013-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78819089","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

Evolution of Neural Controllers for Simulated and Real Quadruped Robots 仿真与真实四足机器人神经控制器的演化

2013 Second International Conference on Robot, Vision and Signal Processing Pub Date : 2013-12-10 DOI: 10.1109/RVSP.2013.73

S. Farooq, Kyung-Joong Kim

引用次数: 3

Adaptive Resource Allocation for OFDM-Based Single-Relay Cooperative Communication Systems over Rayleigh Fading Channels 基于ofdm的瑞利衰落信道单中继协同通信系统自适应资源分配

2013 Second International Conference on Robot, Vision and Signal Processing Pub Date : 2013-12-10 DOI: 10.1109/RVSP.2013.57

Chuan-Wang Chang, Hong-Jin Lai, Tien-Szu Pan, Yung-Chen Wu, Chien-Lung Huang, H. Tsui, Chen-Ping Ho, Chung-Hsien Chen

{"title":"Adaptive Resource Allocation for OFDM-Based Single-Relay Cooperative Communication Systems over Rayleigh Fading Channels","authors":"Chuan-Wang Chang, Hong-Jin Lai, Tien-Szu Pan, Yung-Chen Wu, Chien-Lung Huang, H. Tsui, Chen-Ping Ho, Chung-Hsien Chen","doi":"10.1109/RVSP.2013.57","DOIUrl":"https://doi.org/10.1109/RVSP.2013.57","url":null,"abstract":"In this paper aims on adaptive resource allocation in maximize system throughput under total power and target bit error rate (BER) constraints propose the algorithms of adaptive resource allocation on OFDM-based (Orthogonal Frequency Division Multiplexing) cooperative communication systems. For single-source, destination and relay node environment. the optimal power allocation for the sub carriers of the source node. The proposed used Lagrange multiplier with KKT (Karush-Kuhn-Tucker) conditions to solve the optimal power allocation for the sub carriers of the source node. Due to high computational complexity, a sub optimal algorithm about sub carrier power allocation of the source node was designed to maximize system throughput and reduce computational complexity. In order to reduce the computational complexity and maximize system output volume, followed by good design of our algorithm. The simulation results goal of to maximize the total system throughput by power allocation at the sub carriers of the source node.","PeriodicalId":6585,"journal":{"name":"2013 Second International Conference on Robot, Vision and Signal Processing","volume":"24 1","pages":"214-219"},"PeriodicalIF":0.0,"publicationDate":"2013-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74621843","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

Cooperative Formation of Multi-robot Based on Spring Model 基于弹簧模型的多机器人协同编队

2013 Second International Conference on Robot, Vision and Signal Processing Pub Date : 2013-12-10 DOI: 10.1109/RVSP.2013.24

N. Kubota, Y. Toda, Shintaro Suzuki

引用次数: 3

Quaternion Neuro-fuzzy Learning Algorithm for Fuzzy Rule Generation 模糊规则生成的四元数神经模糊学习算法

2013 Second International Conference on Robot, Vision and Signal Processing Pub Date : 2013-12-10 DOI: 10.1109/RVSP.2013.22

Ryusuke Hata, M. Islam, K. Murase

引用次数: 5

Digit-Serial GNB Multiplier Based on TMVP Approach over GF(2m) GF(2m)上基于TMVP方法的数字串行GNB乘法器

2013 Second International Conference on Robot, Vision and Signal Processing Pub Date : 2013-12-10 DOI: 10.1109/RVSP.2013.35

Chun-Sheng Yang, Jeng-Shyang Pan, Chiou-Yng Lee

引用次数: 2

Lossless Data Hiding with Genetic-Based Hybrid Prediction 基于遗传混合预测的无损数据隐藏

2013 Second International Conference on Robot, Vision and Signal Processing Pub Date : 2013-12-10 DOI: 10.1109/RVSP.2013.9

Hsiang-Cheh Huang, Ting-Hsuan Wang, Feng-Cheng Chang

{"title":"Lossless Data Hiding with Genetic-Based Hybrid Prediction","authors":"Hsiang-Cheh Huang, Ting-Hsuan Wang, Feng-Cheng Chang","doi":"10.1109/RVSP.2013.9","DOIUrl":"https://doi.org/10.1109/RVSP.2013.9","url":null,"abstract":"Lossless data hiding is a newly developed topic in information security researches. With the term of 'lossless', secret information is embedded into original image with methods developed by researchers at the encoder, and marked image is produced. Correspondingly, at the decoder, users are capable of perfectly separating the embedded secret and original image from the marked image, based on the reasonable amount of side information, and it is the major reason for the name of 'lossless'. In this paper, we propose an optimized method based on hybrid prediction for lossless data hiding. With the characteristics of the original image, the predicted image can be produced firstly. Then, difference values between the two are utilized for the embedding of secret information. And finally, the marked image can be obtained by adding back the modified difference values. With the properly designed fitness function to control the error between original image and marked one, enhanced amount of secret information can be embedded. Besides, the amount of side information is reasonable for decoding. With the optimization of genetic algorithm, simulation results have revealed that with the same quality of marked images, increased amount of secret information can be observed with our algorithm. It also provides the flexibility in the design of fitness function to meet the needs for practical implementations.","PeriodicalId":6585,"journal":{"name":"2013 Second International Conference on Robot, Vision and Signal Processing","volume":"43 1","pages":"5-8"},"PeriodicalIF":0.0,"publicationDate":"2013-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86140252","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

Establishment of a Mobile-Assisted Language Teaching Model for English Teachers of Technological Universities and Colleges 科技院校英语教师移动辅助语言教学模式的建立

2013 Second International Conference on Robot, Vision and Signal Processing Pub Date : 2013-12-10 DOI: 10.1109/RVSP.2013.40

Ru-Chu Shih, Charles Papa, Tsai-Feng Cheng

引用次数: 5