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2018 7th International Conference on Computer and Communication Engineering (ICCCE)最新文献

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Automatic Metal Waste Separator System In Malaysia 马来西亚自动金属废物分离系统
Pub Date : 2018-09-01 DOI: 10.1109/ICCCE.2018.8539322
S. Mahat, S. Yusoff, Syasya Azra Zaini, N. S. Midi, S. Mohamad
Metal recycling is an issue that needs attention and should be practiced by people as it has many advantages to human and Earth. In order to get a metal from Earth, the process called mining are needed where it can harm our natural resources due to depletion of the area to be mined. If the process is not controlled, most of the areas on Earth will have huge excavation holes. So, people should be responsible to prevent this from happening to preserve the environment in a good quality by recycling the metal material. By metal recycling, it can save an energy and resources as it can reduce the demand for raw materials, hence maintain the natural resources for the future. The proposed automatic metal waste separation system is intended to ease the people to separate the waste material. Besides, it will make the metal recycling industry work easier because the metal waste is already isolated at garbage collection side. The purpose of the project is to design a system to separate the metal recyclable household waste automatically and record the data waste collected. There are total of four detectors used to separate the non-metal, steel, copper and aluminum metal waste. The average time used to complete metal separation process by using the proposed prototype is 14.5 seconds. This project includes a mechanical part, programming part and an electronic design. The system will be programmed using Arduino Mega as a microcontroller to control all the electronic component in the system.
金属回收利用对人类和地球都有很多好处,是一个值得关注和应该被人们实践的问题。为了从地球上获得一种金属,需要一种被称为采矿的过程,由于开采面积的枯竭,它可能会损害我们的自然资源。如果这个过程不受控制,地球上的大部分地区都会有巨大的挖掘洞。因此,人们应该负责防止这种情况的发生,通过回收金属材料来保持良好的环境质量。通过金属回收,可以节省能源和资源,因为它可以减少对原材料的需求,从而为未来保留自然资源。本文提出的金属废物自动分类系统是为了方便人们对废物进行分类。此外,这将使金属回收行业的工作更容易,因为金属废物已经在垃圾收集端被隔离。本课题的目的是设计一个对金属可回收生活垃圾进行自动分类并记录收集到的数据垃圾的系统。共有四个探测器用于分离非金属,钢,铜和铝金属废物。使用所提出的原型完成金属分离过程的平均时间为14.5秒。本课题包括机械部分、程序设计部分和电子设计部分。该系统将使用Arduino Mega作为微控制器进行编程,以控制系统中的所有电子元件。
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引用次数: 2
Theoretical Modelling of Interdigitated Electrode Sensor for Mammalian Cell Characterization 用于哺乳动物细胞表征的交叉电极传感器的理论建模
Pub Date : 2018-09-01 DOI: 10.1109/ICCCE.2018.8539280
A. Mansor, A. Nordin
Interdigitated Electrodes (IDEs) have been widely used in biological cellular characterization such as the Electrical Cell-Substrate Impedance Sensing (ECIS). Optimization of IDEs are crucial to obtain high accuracy of measurement that associates with the biological cell activities. However, not much research studies the generation of electric field by the IDEs geometry especially in cellular application. In this work, theoretical modelling of IDEs was done by modelling the IDEs equivalent circuit consisting of 3 major components; double layer capacitance, CDL, solution capacitance, CSOL and solution resistance, RSOL. Simulation using MATLAB and COMSOL Multiphysics was done to study the effect of geometrical parameters (width of electrodes (W), spacing between electrodes (S) and total number of electrodes (N)) on the cut-off frequency (FLOW), solution resistance (RSOL) and the average electric field magnitude based on the equivalent circuit model. The simulation results show three main findings; lowest FLOW to be at the ratio of $a =$0.54 and $textbf{N}le $16, lowest RSOL at smaller a and higher N, and saturated electric field at $textbf{N}ge $ 18. The results suggested that the optimal configuration of IDEs with a fixed length of electrode of $7000 mu mathrm {m}$ is to have the ratio of (S/W) as 0.54 and N as 18.
交叉指状电极(IDEs)已广泛应用于生物细胞表征,如电细胞-衬底阻抗传感(ECIS)。ide的优化是获得与生物细胞活性相关的高精度测量的关键。然而,对ide几何结构产生电场的研究并不多,特别是在细胞应用中。本文通过对由3个主要元件组成的ide等效电路进行建模,完成了ide的理论建模;双层电容,CDL,溶液电容,CSOL和溶液电阻,RSOL。基于等效电路模型,利用MATLAB和COMSOL Multiphysics进行仿真,研究几何参数(电极宽度W、电极间距S和电极总数N)对截止频率FLOW、溶液电阻RSOL和平均电场大小的影响。仿真结果表明:最小流量为$a =$ 0.54与$textbf{N}le $ 16之比,小a、高N时RSOL最小,饱和电场为$textbf{N}ge $ 18。结果表明,在电极长度为$7000 mu mathrm {m}$的情况下,ide的最佳配置为(S/W) = 0.54, N = 18。
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引用次数: 2
Beamforming Capability of a Cross-Slotted Ring Patch Antenna Array at 2.4 GHz Wireless Applications 2.4 GHz无线应用中交叉开槽环形贴片天线阵列的波束形成能力
Pub Date : 2018-09-01 DOI: 10.1109/ICCCE.2018.8539265
N. A. Malek, K. Ali, A. Jusoh, S. Mohamad, Z. Abidin, A. L. Asnawi
Microstrip patch antennas are widely used in modern day communication devices due to their light weight, low cost and ease of fabrication. In this paper, we have designed and fabricated a Cross-Slotted Ring Microstrip Patch Antenna and array at 2.4 GHz for Wireless Local Area Network (WLAN) applications using Computer Simulation Technology, CST. The designed antenna consists of rectangular radiating patch on Rogers RT5880 substrate and is excited by using coaxial probe feeding technique. The cross- slotted ring has been designed on top of the radiating patch to improve bandwidth. The simulation and measurement results of the cross-slotted ring patch antenna are in close agreement with each other. The simulated and measured S-parameters shows -21dB and -15.6 dB at 2.4 GHz respectively. Then, the antenna has been formed into lx4 array in order to observe its beamforming capability. The proposed antenna array is suitable for 802.11b/g/n Wi-Fi standard which is proposed to be used for IoT.
微带贴片天线由于其重量轻、成本低、易于制造等优点,在现代通信设备中得到了广泛的应用。在本文中,我们利用计算机仿真技术(CST)设计并制作了一种用于无线局域网(WLAN)应用的2.4 GHz交叉开槽环形微带贴片天线和阵列。设计的天线在Rogers RT5880基板上采用矩形辐射贴片,采用同轴探针馈电技术进行激励。为了提高带宽,在辐射贴片的顶部设计了交叉开槽环。交叉开槽环形贴片天线的仿真结果与实测结果吻合较好。在2.4 GHz频率下,模拟s参数为-21dB,实测s参数为-15.6 dB。然后,将天线组成lx4阵列,观察其波束形成能力。该天线阵列适用于拟用于物联网的802.11b/g/n Wi-Fi标准。
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引用次数: 1
The 2*1 Microstrip Antenna Array with Low Coupling using Periodic Paperclip-shaped Slots 采用周期性回形针形槽的低耦合2*1微带天线阵列
Pub Date : 2018-09-01 DOI: 10.1109/ICCCE.2018.8539341
Dang Wen, Liu Xin-liang
The periodic paperclip-shaped (PPS) structure has been employed to suppress strong mutual coupling between antenna elements formicrostrip antenna array in MIMO wireless communication system. The special decoupling structure consists of three paperclip-shaped units periodically placed at the centre of the two narrow patches with the adjacent patches spacing of 0.1λ(λfree space frequency), providing the bandstop characteristic to keep out the strong mutual coupling between antenna elements. By using the proposed special bandgap structure, more than 36 dB mutual coupling reduction between microstrip antenna elements is achieved at the centre frequency 5.0 GHz without any resonant frequency shift. Note that inserting periodic paperclip-shaped structure could concentrate on strong power towards the particular side by changing current distribution and propagation direction, so the slight gain enhancement has been obtained by comparing to the antenna array without PPS structure. Additionally, this PPS structure is also suitable for antenna array with other frequency by adjusting size of the PPS structure.
在MIMO无线通信系统中,微带天线阵列采用周期性回形针(PPS)结构来抑制天线单元之间的强互耦。特殊的去耦结构由三个回形针形状的单元组成,周期性地放置在两个狭窄贴片的中心,相邻贴片间距为0.1λ(λ自由空间频率),提供带阻特性,以防止天线元件之间的强互耦。采用该特殊带隙结构,在中心频率5.0 GHz处微带天线单元间的互耦降低超过36 dB,且无谐振频移。需要注意的是,插入周期性的曲别针状结构可以通过改变电流分布和传播方向将强功率集中到特定的一侧,因此与没有PPS结构的天线阵列相比,获得了轻微的增益增强。此外,通过调整PPS结构的尺寸,该PPS结构也适用于其他频率的天线阵列。
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引用次数: 1
ICCCE 2018 Index
Pub Date : 2018-09-01 DOI: 10.1109/iccce.2018.8539296
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引用次数: 0
Performance Evaluation of Ad hoc On-Demand Distance Vector Routing Protocol under Video Streaming 视频流下Ad hoc按需距离矢量路由协议的性能评价
Pub Date : 2018-09-01 DOI: 10.1109/ICCCE.2018.8539278
Diaa Eldein Mustafa Ahmed, O. Khalifa, A. Hashim, Mudathir F. S. Yagoub
Video streaming becomes an essential requirements in everyday life. It has been received a great attention from industry and researchers for better human life. To achieve of users demands, an efficient networks protocols should be used. The most popular networks is Mobile Ad hoc Networks. It is a form of movable non-wire networks that a self-configured and self-organized network. The routings are the core of component that sends data from sources to destinations though wireless nodes. This paper investigates the performance of Ad hoc On-Demand Distance Vector (AODV) Routing Protocol under video traffic over PHY IEEE 802.11g. A different scenarios of video streaming were used. The metric in terms of throughput, end to end delay, packet delivery ratio and routing overhead were measured.
视频流媒体成为人们日常生活中必不可少的需求。为了改善人类的生活,它受到了工业界和研究人员的极大关注。为了满足用户的需求,需要使用高效的网络协议。最流行的网络是移动自组织网络。它是一种自配置、自组织的可移动非有线网络。路由是通过无线节点将数据从源发送到目的地的核心组件。本文研究了基于PHY IEEE 802.11g的视频流量下,自组织按需距离矢量(AODV)路由协议的性能。使用了不同的视频流场景。测量了吞吐量、端到端延迟、分组传送率和路由开销等指标。
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引用次数: 6
Rough-Regression Model for Investigating Product Attributes and Purchase Decision 产品属性调查与购买决策的粗糙回归模型
Pub Date : 2018-09-01 DOI: 10.1109/ICCCE.2018.8539251
Rasyidah, Nazri M. Nawi, R. Efendi
Regression models have been widely applied to investigate the causal relationship between independent and dependent attributes with statistical assumptions. On the other hands, not easy to achieve all statistical assumptions using these models, especially for certain areas. This paper presents rough regression model to handle the categorical data types with minimal assumptions. The proposed idea is address to solve the unclassified elements and decisive criteria in data sets. Moreover, the product attributes of Kompas newspaper are investigated and selected using rough-regression model. The result showed that three conditional attributes, namely, price, promotion, and location have positive effect to purchasing decision attribute. Proposed decisive criteria also may help decision makers or marketing management in providing information and planning precisely.
回归模型已被广泛应用于研究具有统计假设的独立属性和依赖属性之间的因果关系。另一方面,使用这些模型实现所有的统计假设并不容易,特别是对于某些领域。本文提出了一种粗糙回归模型,以最小的假设来处理分类数据类型。该思想旨在解决数据集中未分类元素和决定性准则的问题。此外,利用粗糙回归模型对Kompas报纸的产品属性进行了调查和选择。结果表明,价格、促销和位置三个条件属性对购买决策属性有正向影响。提出的决定性标准也可以帮助决策者或营销管理人员准确地提供信息和计划。
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引用次数: 3
Improved Voice Over Internet Protocol for Wireless Devices 改进无线设备的互联网语音协议
Pub Date : 2018-09-01 DOI: 10.1109/ICCCE.2018.8539292
Raihan Jannati Binti Roslin, O. Khalifa, Sharif Shah Newaj Bhuiyan
Voice over Internet Protocol (VoIP) becomes an attractive communications option for consumers specially for current young generations where facebook, whatsApp and other communicationssocial media in use. VoIP allows us to make telephone calls over the Internet and include signaling, controlling and transport mechanisms. However, the speech quality is impairedby packet losses, which are common on wireless links, and by high transmission delays. The aimof this paper is to present a method to improve the speech quality for voice-over-internet protocol (VoIP). Since the performance of unreliable voice transmission (Voice over IP) over wireless links is measured not by the throughput but by the perceptual speech quality. In this scheme there three main elements of VoIP are signaling protocol, audio codec and transport layer play a big role in providing the best VoIP speech quality. The quality of speech is determinedusing the Mean Opinion Score (MOS) after the values of jitter and end-to-end delay has been measured. Thus, the best couple of audio codec and signaling protocol through the quality ofthe speech quality produced.
互联网协议语音(VoIP)成为消费者的一种有吸引力的通信选择,特别是对于目前使用facebook、whatsApp和其他社交媒体的年轻一代。VoIP允许我们在互联网上打电话,包括信号、控制和传输机制。然而,由于无线链路上常见的丢包和高传输延迟,语音质量会受到影响。本文的目的是提出一种提高网络语音协议(VoIP)语音质量的方法。由于无线链路上不可靠语音传输(IP语音)的性能不是由吞吐量衡量的,而是由感知语音质量衡量的。在该方案中,信令协议、音频编解码器和传输层是VoIP的三个主要组成部分,对提供最佳的VoIP语音质量起着重要作用。在测量了抖动和端到端延迟的值之后,使用平均意见分数(MOS)来确定语音质量。这样,最佳的音频编解码器与信令协议的耦合通过产生高质量的语音质量。
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引用次数: 2
Finger Vein Identification Based On Transfer Learning of AlexNet 基于AlexNet迁移学习的手指静脉识别
Pub Date : 2018-09-01 DOI: 10.1109/ICCCE.2018.8539256
Subha Fairuz, M. H. Habaebi, E. Elsheikh
Nowadays finger vein-based validation systems are getting extra attraction among other authentication systems due to high security in terms of ensuring data confidentiality. This system works by recognizing patterns from finger vein images and these images are captured using a camera based on near-infrared technology. In this research, we focused finger vein identification system by using our own finger vein dataset, we trained it with transfer learning of AlexNet model and verified by test images. We have done three different experiments with the same dataset but different sizes of data. Therefore, we obtained varied predictability with 95% accuracy from the second experiment.
目前,基于手指静脉的验证系统由于在确保数据保密性方面具有较高的安全性,在其他认证系统中越来越受到关注。该系统通过识别手指静脉图像的模式来工作,这些图像是使用基于近红外技术的相机捕获的。在本研究中,我们利用自己的手指静脉数据集对手指静脉识别系统进行了聚焦,利用AlexNet模型的迁移学习对其进行了训练,并通过测试图像进行了验证。我们用相同的数据集做了三个不同的实验,但数据大小不同。因此,我们从第二个实验中获得了95%准确率的可预测性。
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引用次数: 22
[Copyright notice] (版权)
Pub Date : 2018-09-01 DOI: 10.1109/iccce.2018.8539240
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引用次数: 0
期刊
2018 7th International Conference on Computer and Communication Engineering (ICCCE)
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