Hydropneumatic semi-active suspension system with continuously variable damping

Subjects: “…Variable damping…”
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Achieving controllable continuous variable damping within a semi-active hydro-pneumatic suspension system

Subjects: “…Continuous variable damping…”
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Development of a tunable vibration isolator utilising a smart actuater

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Modelling, design and implementation of a small-scale, position sensorless, variable speed wind energy conversion system incorporating DTC-SVM of a PMSG drive with RLC filter by Bouwer, Pieter

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Asphalt permeability and moisture damage by Venter, Cindy

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Assessment of structural damage using operational time responses

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Magneto-rheological (MR) Damper design for off-road vehicle suspensions with flow blocking ability

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Development of a vibration isolation system for a rotary wing unmanned aerial vehicle

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Controllable suspension design using magnetorheological fluid

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Modelling of crowd-induced vibrations in stadium terraces by Nhleko, Sifiso P

“…To address both these issues, a new modelling approach, termed 'the pseudo-variable mass model' has been proposed in this study. …”
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Model predictive control of a medium-voltage grid-connected converter with LC filter using optimal pulse patterns with relaxed symmetry by Birth, Annika Christine

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Supersonic wind-tunnel : nozzle design and control system analysis by Cox, Riordan Howard Tesling

“…A proposed variable symmetrical nozzle was examined for the feasibility of its application to the existing supersonic wind-tunnel.…”
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Sea-state interaction based dynamic model of the Liquid Robotics' Wave Glider: Modelling and control of a hybrid multi-body vessel by Rampersadh, Gevashkar

“…The control scheme is shown to provide suitable performance for sea states that result in variable glider velocities. The model’s performance, in terms of the average velocity, is shown to have dependence on the direction of the sea state by running the model in an open-loop simulation for multiple sea states with sinusoidal waves approaching the Wave Glider model from different directions.…”
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Effect of base metal oxygen content and oxygen activity on mechanical properties of EN-GJL- GG - 26 Cu-Cr grey cast-iron heavy-duty crank cases by Senyolo, Morokolo

“…However, for the most part, the measurements have indicated a minimal effect of the process variables listed above on the behaviour of the grey iron. …”
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The development of amplified vibration-absorbing isolators for tonal time-varying excitation

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Vibration response of the polar supply and research vessel the S. A. Agulhas II in Antarctica and the Southern ocean by Soal, Keith Ian

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A discrete element model (DEM) for predicting apple damage during handling by Scheffler, Otto Carl

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Unsteady pipe-flow using the Petrov-Galerkin finite element method by Gerber, George

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Transient simulation of a sub- to transcritical CO2 refrigeration cycle by Garces de Gois, Michael

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Improving crop load and fruit quality in deciduous fruit using plant growth regulators by Dippenaar, Charlize

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