Browsing Research Articles (Electrical, Electronic and Computer Engineering) by Title

Browsing Research Articles (Electrical, Electronic and Computer Engineering) by Title

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  • From cyber-physical convergence to digital twins : a review on edge computing use case designs 
    Hlophe, Mduduzi Comfort; Maharaj, Bodhaswar Tikanath Jugpershad (MDPI, 2023-12-14)
    As a result of the new telecommunication ecosystem landscape, wireless communication has become an interdisciplinary field whose future is shaped by several interacting dimensions. These interacting dimensions, which ...
  • Fuel gas blending benchmark for economic performance evaluation of advanced control and state estimation 
    Ricker, N.L.; Muller, Cornelius Jacobus; Craig, Ian Keith (Elsevier, 2012-07)
    A simulation of a fuel gas blending process and its measurement system is proposed as a benchmark test case for advanced control and state estimation. The simulation represents an industrial facility and employs a ...
  • A fully CMOS optical transmission system based on light emitting avalance diodes 
    Ellinghaus, P.; Venter, Petrus Johannes; Du Plessis, Monuko; Rademeyer, Pieter; Bogalecki, Alfons Willi (South African Institute of Electrical Engineers, 2010-03)
    The successful realization of optical interconnects for inter- and intra-chip communication strongly depends on the use of a light source that is compatible with existing, well established manufacturing processes – primarily ...
  • Fuzzy information transmission analysis for continuous speech features 
    Oosthuizen, Dirk Johannes Jacobus; Hanekom, Johannes Jurgens (Acoustical Society of America, 2015-04)
    Feature information transmission analysis (FITA) estimates information transmitted by an acoustic feature by assigning tokens to categories according to the feature under investigation and comparing within-category to ...
  • Gaussian process based model predictive control to address uncertain milling circuit dynamics 
    Olivier, Laurentz Eugene (Elsevier, 2021)
    Model predictive control performance rests heavily on the accuracy of the available plant model. To address (possibly) time-variant model uncertainty, a nominal nonlinear state-space model is combined with an additive ...
  • Gaussian process modeling of CPW-FED slot antennas 
    De Villiers, Johan Pieter; Jacobs, Jan Pieter (EMW Publishing, 2009)
    Gaussian process (GP) regression is proposed as a structured supervised learning alternative to neural networks for the modeling of CPW-fed slot antenna input characteristics. A Gaussian process is a stochastic process ...
  • A generalised Bayesian inference method for maritime surveillance using historical data 
    Li, Jia; Chu, Xiumin; He, Wei; Ma, Feng; Malekian, Reza; Li, Zhixiong (MDPI, 2019-02)
    In practice, maritime monitoring systems rely on manual work to identify the authenticities, risks, behaviours and importance of moving objects, which cannot be obtained directly through sensors, especially from marine ...
  • The generic design of a high-traffic advanced metering infrastructure using ZigBee 
    Tung, Hoi Yan; Tsang, Kim Fung; Chui, Kwok Tai; Tung, Hoi Ching; Chi, Hao Ran; Hancke, Gerhard P.; Man, Kim Fung (Institute of Electrical and Electronics Engineers, 2014-02)
    A multi-interface ZigBee building area network (MIZBAN) for a high-traffic advanced metering infrastructure (AMI) for high-rise buildings was developed. This supports meter management functions such as Demand Response ...
  • A geometric approach to group delay network synthesis 
    Osuch, Piotr Jan; Stander, Tinus (Radioengineering Society, 2016-06)
    All-pass networks with prescribed group delay are used for analogue signal processing and equalisation of transmission channels. The state-of-the-art methods for synthesising quasi-arbitrary group delay functions ...
  • Geometric steady states of nonlinear systems 
    Xia, Xiaohua; Zhang, Jiangfeng (Institute of Electrical and Electronics Engineers, 2010-06)
    The analytic concept of steady states for nonlinear systems was introduced by Isidori and Byrnes, and its geometric properties were also given implicitly mixed with the solvability of the output regulation problem for ...
  • A geometry surveying model and instrument of a scraper conveyor in unmanned longwall mining faces 
    Hao, Shangqing; Wang, Shibo; Malekian, Reza; Zhang, Boyuan; Liu, Wanli; Li, Zhixiong (Institute of Electrical and Electronics Engineers, 2017)
    To maintain the straightness of an unmanned longwall mining face, a track geometry surveying model of the scraper conveyor was constructed based on the position of the shearer. A surveying instrument was developed employing ...
  • Get valuable information from the data graveyard 
    Bauer, M. (Southern African Institute for Industrial Engineering, 2007-05)
    Continuous measurements such as temperature, pressure, or flow are recorded and stored in the plant data history of industrial chemical plants. Frequently, data is accumulated and kept in storage without anyone drawing ...
  • Global finite-time observers for a class of nonlinear systems 
    Li, Yunyan; Shen, Yanjun; Xia, Xiaohua (Academy of Sciences of the Czech Republic, 2013)
    Global finite-time observers are designed for a class of nonlinear systems with bounded varying rational powers imposed on the increments of the nonlinearities whose solutions exist and are unique for all positive time. ...
  • Global finite-time synchronization of different dimensional chaotic systems 
    Zhang, Daoyuan; Mei, Jun; Miao, Peng (Elsevier, 2017-08)
    This paper addresses the problem of global finite-time synchronization of two different dimensional chaotic systems. Firstly, the definition of global finite-time synchronization of different dimensional chaotic systems ...
  • Global use and outcomes of the hearWHO mHealth hearing test 
    De Sousa, K.C. (Karina); Smits, Cas; Moore, David R.; Chada, Shelly; Myburgh, Hermanus Carel; Swanepoel, De Wet (Sage, 2022-09)
    OBJECTIVES : The objective of this study was to examine the uptake, user characteristics, and performance of the free WHO smartphone hearing screening test (hearWHO) as a global hearing health promotion initiative. METHOD ...
  • Globally uniformly ultimately bounded observer design for a class of nonlinear systems with sampled and delayed measurements 
    Daoyuan, Zhang; Shen, Yanjun; Xia, Xiaohua (Institute of Information Theory and Automation of Academy of Sciences of the Czech Republic, 2016)
    In this paper, we consider two kinds of sampled-data observer design for a class of nonlin- ear systems. The system output is sampled and transmitted under two kinds of truncations. Firstly, we present de nitions of the ...
  • Graphene-AuNP enhanced inkjet-printed silver nanoparticle paper electrodes for the detection of nickel(II)-dimethylglyoxime [Ni(dmgH2)] complexes by adsorptive cathodic stripping voltammetry (AdCSV) 
    Pokpas, Keagan; Jahed, Nazeem; McDonald, Earl; Bezuidenhout, Petrone; Smith, Suzanne; Land, Kevin; Iwuoha, Emmanuel (Wiley, 2020-12)
    Please read abstract in the article.
  • Groundwater mixing process identification in deep mines based on hydrogeochemical property analysis 
    Liu, Bo; Malekian, Reza; Xu, Jinpeng (MDPI Publishing, 2017)
    Karst collapse columns, as a potential water passageway for mine water inrush, are always considered a critical problem for the development of deep mining techniques. This study aims to identify the mixing process of ...
  • Guest editorial 
    Neumann, Peter; Rauchhaupt, Lutz; Hancke, Gerhard P. (Institute of Electrical and Electronics Engineers, 2009-10)
    Heterogeneous networks, frequently consisting of (partially homogeneous) local and wide-area systems, as well as wired and wireless communication systems, will become increasingly important. Future scenarios of ...
  • Guest editorial : Engineering education 
    Inglis, Helen Mary; Agrawal, Ashish; Maharaj, Sunil (SAIEE, 2021-12)
    This is a Special Issue of the SAIEE Africa Research Journal (ARJ), consisting of revised and extended articles that were originally presented at the 2020 IFEES World Engineering Education Forum - Global Engineering Deans ...