2016 6th International Conference on Intelligent and Advanced Systems (ICIAS)最新文献_第2页

Effects of edge cracks on the dynamics of piezoelectric cantilever based MEMS sensor 边缘裂纹对压电悬臂式MEMS传感器动态特性的影响

2016 6th International Conference on Intelligent and Advanced Systems (ICIAS) Pub Date : 2016-08-01 DOI: 10.1109/ICIAS.2016.7824083

M. Shoaib, N. H. Hamid, M. T. Jan, N. Ali

引用次数: 0

Estimation of SAW velocity and coupling coefficient in multilayered piezo-substrates AlN/SiO2/Si AlN/SiO2/Si多层压电衬底中SAW速度和耦合系数的估计

2016 6th International Conference on Intelligent and Advanced Systems (ICIAS) Pub Date : 2016-08-01 DOI: 10.1109/ICIAS.2016.7824112

A. F. Malik, V. Jeoti, Mohamad Fawzy, A. Iqbal, Zubair Aslam, M. S. Pandian, E. Marigó

{"title":"Estimation of SAW velocity and coupling coefficient in multilayered piezo-substrates AlN/SiO2/Si","authors":"A. F. Malik, V. Jeoti, Mohamad Fawzy, A. Iqbal, Zubair Aslam, M. S. Pandian, E. Marigó","doi":"10.1109/ICIAS.2016.7824112","DOIUrl":"https://doi.org/10.1109/ICIAS.2016.7824112","url":null,"abstract":"In this study, the problem of estimating surface acoustic wave (SAW) velocity and coupling coefficient for multi-layered piezo-substrates is investigated in Aluminum Nitride/Silicon Dioxide/Silicon (AlN/SiO2/Si) using energy dissipation method. Assuming SAW energy lying within 10 times of wavelength (λ0) from the surface with ∼ 90% energy lying within 1 λ0, layers of different materials can cause a significant variations in SAW velocity. The assumption stated above, herein called as Energy Method, is employed to estimate SAW velocity in layered piezo-substrates. SAW device is fabricated using conventional lithography process and AlN is deposited using non-conformal physical vapor deposition (PVD) technique. The transfer characteristics of the SAW device are then measured using vector network analyzer (VNA) and thus operating central frequency fo is obtained to use in computation of SAW velocity. Based on the results, it is observed that energy method is a suitable choice to estimate SAW velocity with an average error of ∼ 1.6 %. Further, piezoelectric coupling coefficient is also estimated using measured S-parameters for various SAW devices and found close to literature based values.","PeriodicalId":247287,"journal":{"name":"2016 6th International Conference on Intelligent and Advanced Systems (ICIAS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124491549","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

Receiver-based data forwarding in vehicular ad hoc networks 车载自组织网络中基于接收器的数据转发

2016 6th International Conference on Intelligent and Advanced Systems (ICIAS) Pub Date : 2016-08-01 DOI: 10.1109/ICIAS.2016.7824081

Khaleel Husain, A. Awang, N. Kamel

{"title":"Receiver-based data forwarding in vehicular ad hoc networks","authors":"Khaleel Husain, A. Awang, N. Kamel","doi":"10.1109/ICIAS.2016.7824081","DOIUrl":"https://doi.org/10.1109/ICIAS.2016.7824081","url":null,"abstract":"Efficient Routing in Vehicular Ad Hoc Networks (VANETs) is one of the main challenges faced while providing reliable communication in the vehicular environment. Routing approaches that make routing decisions on the fly during data transmissions are much more suitable for the high mobility and variable density conditions present in the vehicular environment. Receiver-based data forwarding is one such routing approach where the receiving nodes decide whether or not to forward the data packet. However, existing work on receiver based schemes in VANET highlight two issues. Firstly, the unwanted multiple path formation when the receiving nodes are not in transmission range of each other. Secondly, most of the existing receiver-based data forwarding schemes make use of forwarding zone concept which limits the potential contenders thereby reducing the chances of optimal path selection. In this paper, we propose the idea of a receiver-based data forwarding scheme that addresses the above mentioned issues. The proposed scheme avoids multiple path formation by making use of feedback approach. Also, the receiving node decides whether or not to contend for the forwarding right based signal to interference plus noise ratio (SINR) and geographic progress rather than using the forwarding zone concept. After briefly discussing the proposed scheme, we then highlight the possible issues that require further investigation.","PeriodicalId":247287,"journal":{"name":"2016 6th International Conference on Intelligent and Advanced Systems (ICIAS)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129853623","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: 3

False path identification algorithm framework for nonseparable controller-data path circuits 不可分离控制器-数据路径电路的假路径识别算法框架

2016 6th International Conference on Intelligent and Advanced Systems (ICIAS) Pub Date : 2016-08-01 DOI: 10.1109/ICIAS.2016.7824116

Ateeq-Ur-Rehman Shaheen, F. Hussin, N. H. Hamid

引用次数: 1

Internet utility evaluation of a multi-start particle swarm optimization beamformer in a partial joint processing cellular network 部分联合处理蜂窝网络中多起点粒子群优化波束形成器的互联网效用评价

2016 6th International Conference on Intelligent and Advanced Systems (ICIAS) Pub Date : 2016-08-01 DOI: 10.1109/ICIAS.2016.7824093

A. Faisal, F. Hashim, M. Ismail, N. Noordin

{"title":"Internet utility evaluation of a multi-start particle swarm optimization beamformer in a partial joint processing cellular network","authors":"A. Faisal, F. Hashim, M. Ismail, N. Noordin","doi":"10.1109/ICIAS.2016.7824093","DOIUrl":"https://doi.org/10.1109/ICIAS.2016.7824093","url":null,"abstract":"Joint processing (JP) is a powerful mechanism in alleviating inter-cell interference (ICI) and maximizing data rate of cell-edge users. However, JP puts tremendous load on both feedback and backhaul overhead, thus partial JP was proposed to overcome high overhead signaling. Unlike linear techniques such as zero-forcing (ZF), achieving an equivalent backhaul reduction and presenting a totally free ICI system based on limited feedback channel state information can be done by designing and implementing a multi-start particle swarm optimization algorithm (MSPSOA) as a beamforming (BF) mechanism. The performance of the proposed MSPSOA and ZF BF is evaluated based on the acquired spectral efficiency and utility of internet application such as hard real-time, adaptive and elastic applications. The simulation results shows that, the proposed MSPSOA BF achieves spectral efficiency up to 69.5% compared to ZF BF, and it maintains total utility for high data rate requirements of three common internet traffic such as hard real-time, adaptive and elastic applications.","PeriodicalId":247287,"journal":{"name":"2016 6th International Conference on Intelligent and Advanced Systems (ICIAS)","volume":"81 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121015243","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

Online PID controller tuning using tree physiology optimization 在线PID控制器调整使用树生理学优化

2016 6th International Conference on Intelligent and Advanced Systems (ICIAS) Pub Date : 2016-08-01 DOI: 10.1109/ICIAS.2016.7824036

A. Halim, I. Ismail

引用次数: 8

Towards the development of WirelessHART adaptor for process control applications 面向过程控制应用的无线适配器的开发

2016 6th International Conference on Intelligent and Advanced Systems (ICIAS) Pub Date : 2016-08-01 DOI: 10.1109/ICIAS.2016.7824080

ThasarathaRao Supramaniam, R. Ibrahim, Tran Duc Chung, S. Hassan

引用次数: 4

Implementation of real-time WirelessHART network for control application 实现实时无线shart网络控制应用

2016 6th International Conference on Intelligent and Advanced Systems (ICIAS) Pub Date : 2016-08-01 DOI: 10.1109/ICIAS.2016.7824042

S. Hassan, R. Ibrahim, N. Saad, V. Asirvadam, Tran Duc Chung

引用次数: 5

Clinical assessment of injured ankle ATFL ligaments based on ultrasound imaging in the athletes 基于超声成像的运动员踝关节ATFL韧带损伤的临床评价

2016 6th International Conference on Intelligent and Advanced Systems (ICIAS) Pub Date : 2016-08-01 DOI: 10.1109/ICIAS.2016.7824114

Vedpal Singh, I. Elamvazuthi, V. Jeoti, J. George, Dileep Kumar

{"title":"Clinical assessment of injured ankle ATFL ligaments based on ultrasound imaging in the athletes","authors":"Vedpal Singh, I. Elamvazuthi, V. Jeoti, J. George, Dileep Kumar","doi":"10.1109/ICIAS.2016.7824114","DOIUrl":"https://doi.org/10.1109/ICIAS.2016.7824114","url":null,"abstract":"Ultrasound image segmentation is still a challenging issue in various applications to extract the meaningful information for disease diagnosis in the athletes. Generally, ultrasound images could be suffering from some problems such as speckle, attenuation, signal dropout and shadows which make the segmentation process more complicated and inefficient. Due to these problems, traditional segmentation approaches could not be applicable. To overcome these problems, the current study proposed an automatic multilevel segmentation framework for ankle Anterior Talofibular Ligament (ATFL). This framework used the association of active contour and the particle swarm optimization method with curve evaluation and energy minimization capability to obtain the optimized segmented outcomes. It would be more efficiently detect the ATFL ligament in ultrasound images with better interpretation capability. Finally, this study presents various experimental segmented outcomes and corresponding analysis. On the basis of this analysis, the average sensitivity, specificity and accuracy of the proposed framework would be 80.73 %, 96.57 % and 94.12 % respectively.","PeriodicalId":247287,"journal":{"name":"2016 6th International Conference on Intelligent and Advanced Systems (ICIAS)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133882431","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

Effect of muscle activities on gait for the lower extremities 肌肉活动对下肢步态的影响

2016 6th International Conference on Intelligent and Advanced Systems (ICIAS) Pub Date : 2016-08-01 DOI: 10.1109/ICIAS.2016.7824140

K. Nurhanim, I. Elamvazuthi, L. I. Izhar

引用次数: 0