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Electrical, Electronic and Computer Engineering: Recent submissions
Now showing items 401-420 of 1391
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(Elsevier, 2020-08)In this paper, a hierarchical control strategy for Venlo-type greenhouse climate control under South Africa climate is proposed to improve energy efficiency and reduce operating cost. The proposed hierarchical control ...
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(Elsevier, 2019-08)Cognitive radio has emerged as an enabling technology in the realization of a spectrum-efficient and delay-sensitive industrial wireless communication where nodes are capable of responding in real-time. However, particularly ...
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(Taylor and Francis, 2019)The availability of solar resources has led to the utilization of photovoltaic (PV) system for the generation of a clean electricity and reduction of greenhouse gas (GHG) emissions. The techno-economic assessment of a ...
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(Institute of Electrical and Electronics Engineers Inc, 2019-02)Energy harvesting from ambient energy sources has gained increased attention due to its advantage of less maintenance and for removing the dependency on batteries in IWSNs. However, due to the dynamic nature of ambient ...
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(MDPI Publishing, 2019-11-29)In ubiquitous health-care monitoring (HCM), wireless body area networks (WBANs) are envisioned as appealing solutions that may o er reliable methods for real-time monitoring of patients’ health conditions by employing ...
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(Obuda University, 2020)A routing algorithm for wireless sensor networks with a random distribution in a target observation area is proposed. In practice, selecting a path to route data from a source node to a destination node in a sensor network ...
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A comparison of surface-to-coal mine roadway TEM and surface TEM responses to water-enriched bodies (Institute of Electrical and Electronics Engineers, 2019-12-02)The surface transient electromagnetic method (TEM) is a geophysical technology normally used in detecting water-enriched zones. However, with an increase of mining depth, the accuracy and reliability of surface detection ...
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(Springer, 2020-07)The forward consecutive mean excision (FCME) algorithm is one of the most effective adaptive threshold estimation algorithms presently deployed for threshold adaptation in cognitive radio (CR) systems. However, its ...
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(Energy Research Centre, University of Cape Town, 2019-02)This study reports on a case study in Grootegeluk Mine: Exxaro Coal, Lephalale, South Africa, in terms of power factor correction (PFC), load flow, harmonic frequency scans and harmonic voltage distortion anal-yses. The ...
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(Wiley, 2020-02)Layout parasitics significantly impact the performance of mm‐wave microelectronic circuits. These effects may be estimated by including foundry‐qualified pcell interconnect models in schematic with or without additional ...
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(Springer, 2019-06)OFDM is a key modulation technology of current wireless communication systems such as 4G LTE/LTE-A. The fifth generation (5G) of wireless cellular networks is required to support a large variety of services such as extreme ...
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(University of Pretoria, 2020-03)Bipolar complementary metal-oxide semiconductor (BiCMOS) technology is the platform of choice for near-Infrared (IR) detector research because of low power consumption, increased operating speed and a high fill-factor. The ...
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(Elsevier, 2019-12)This paper describes the simulation, implementation and performance assessment of model predictive control (MPC) for a coal communition circuit, and describes, as far as can be ascertained, the first implementation of MPC ...
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(Institution of Engineering and Technology, 2019-08)This study presents a smart power strategy coordination for optimal electricity supply. It aims to coordinate the energy flow on the electrical system for a residential application in the southern area of the African ...
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(Institute of Electrical and Electronics Engineers, 2019-04)This communication illustrates the ability to perform bistatic radar cross-section (RCS) measurements at a fixed bistatic angle in a compact range. Literature regarding bistatic RCS measurements in compact ranges is limited. ...
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(Institute of Electrical and Electronics Engineers, 2019)This paper describes an overview of the optimal energy coordination/management approaches for microgrids. The article presents the smart grid environment in conjunction with their technologies into the applications of a ...
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(Institute of Electrical and Electronics Engineers, 2019)The Internet of Things (IoT) has become the infrastructure to widely support ubiquitous applications. Due to the highly dynamic context setting, IoT search engines have attracted increasing attention from both industrial ...
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(Trans Tech Publications, 2019-08)The presence of adequate renewable energy resources and the rapid development of wind projects in South Africa have led to mapping out of the country’s wind capability. In view of this, the economic prospects of utilizing ...
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(Institute of Electrical and Electronics Engineers, 2019-11)Existing overlapped subarray techniques for beamforming arrays aim to realize flat-topped subarray radiation patterns, where pattern synthesis is constrained by the hardware configuration. A generalized framework for ...
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(CSIRO Publishing, 2019-08)Early forest fire detection can effectively be achieved by systems of specialised tower-mounted cameras. With the aim of maximising system visibility of smoke above a prescribed region, the process of selecting multiple ...
Now showing items 401-420 of 1391