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Now showing items 11-20 of 22
Equivalent electrical circuit modelling of a Proton Exchange Membrane electrolyser based on current interruption
(IEEE, 2013)
A Proton Exchange Membrane (PEM) electrolyser is characterised and modelled to identify important electrochemical effects. These electrochemical effects include the ohmic, activation, and concentration losses within the ...
Block RAM implementation of a reconfigurable real-time PID controller
(IEEE, 2012)
Despite the numerous advantages reconfigurable computing adds to a system, it is only advantageous if the execution time exceeds the configuration time. As a result of the long configuration time, reconfiguration is only ...
Thermal modelling of a high speed permanent magnet synchronous machine
(IEEE, 2013)
The thermal behaviour of permanent magnet synchronous machines (PMSMs) is important since overheating of the permanent magnets can lead to demagnetization. This article gives an overview of a hybrid thermal model for a ...
Alcohol and the oculomotor neural circuit: system identification, a delay-based approach
(IEEE, 2015)
A fair amount of research has been done on the
modeling of the oculomotor system. Models of the oculomotor
neural circuitry that include the effect of alcohol are less plentiful
in literature. We investigated the ...
Variance-based sensitivity of localized sulphation to microporous separator properties using a distributed parameter model of a valve-regulated lead-acid battery
(Electrochemical Society, 2016)
Progressive sulphation of the negative electrode in a lead-acid battery under high-rate operation remains a serious problem. This study investigates how healthier end-of-discharge conditions, in a valve-regulated lead-acid ...
A survey on reducing reconfiguration cost: reconfigurable PID control as a special case
(IFAC, 2014)
Reconfigurable computing is a paradigm in computing architecture that refers to the
practice of using interchangeable hardware modules to enhance the performance of conventional
Von-Neumann style computing. Despite the ...
Series-parallel approach to on-line observer based neural control of a helicopter system
(Elsevier, 2014)
This paper is concerned with the control of an under-actuated, uncertain, delayed
non-linear system through the implementation of arti cial neural networks(ANNs). The aim is
the development of a series-parallel training ...
Interdependent multi-objective sizing and control optimisation of a renewable energy hydrogen system
(Elsevier, 2014)
This paper presents a sizing and control optimisation architecture for the design
and evaluation of a small-scale stand-alone hybrid PV-wind-battery system for the production
of hydrogen (H2) using proton exchange membrane ...
Flight controller and low-cost test environment for a simulated helicopter
(IFAC, 2014)
In this paper, optimal linear control techniques are utilised to control a radio-controlled
helicopter (30 size) in the AeroSIMRC simulation environment. A grey-box time-domain system
identification method is used to ...
Active surface area approximation in a lead-acid cell for optimal performance in renewable energy systems
(IFAC, 2014)
In a renewable energy system, lead-acid batteries are required to last as long as possible whilst
providing deep discharges and are usually charged in an intermittent manner. This type of operation is
severely detrimental ...