Search Results - "Cofie, P."

Digital Modeling and PID Controller Design for MIMO Analog Systems with Multiple Delays in States, Inputs and Outputs by Chang, Y. P., Shieh, L. S., Liu, C. R., Cofie, P.

“…This paper presents a discrete-time state-space methodology for the digital modeling and design of an optimal digital proportional-integral-derivative (PID)…”
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Test speed and other factors affecting the measurements of tree root properties used in soil reinforcement models by Cofie, P., Koolen, A.J.

“…Measured values of the mechanical properties of tree roots are found to be affected by a number of factors. Shear properties of tree roots are found to be…”
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IDF23-0487 Baseline Assessment on integration of insulin into vaccine cold chain systems in the Ga West Municipality, Ghana by Hodges, M., Amofah, G., Cofie, P., McGuire, H.

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Active fault tolerant control using state-space self-tuning control approach by Sh.-H. Tsai, J., Lee, Y.-Y., Cofie, P., Shieh, L.-S., Chen, X. M.

“…This paper presents a new fault tolerant control scheme for unknown multivariable stochastic systems by modifying the conventional state-space self-tuning…”
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Measurement of stress–strain relationship of beech roots and calculation of the reinforcement effect of tree roots in soil–wheel systems by Cofie, P, Koolen, A.J, Perdok, U.D

“…Evidence from forestry shows that part of the forest floor bearing capacity is delivered by tree roots. The beneficial effect varies and diminishes with…”
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Axial stress–strain relationships of fine roots of Beech and Larch in loading to failure and in cyclic loading by Makarova, O.V., Cofie, P., Koolen, A.J.

“…Vegetation roots contribute to the bearing capacity and stability of soils. In existing models of soil reinforcement by roots (land slide models), axial…”
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High heat flux removal measurements in a single-side heated monoblock flow channel with a helical wire insert by Boyd, R. D., May, A. M., Cofie, P., Martin, R.

“…In order to accommodate high thermal loading of single side heated (SSH) high energy density magnetic or alternate fusion plasma-facing components, robust…”
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Gender and the stigma of onchocercal skin disease in Africa by Vlassoff, Carol, Weiss, Mitchell, Ovuga, E.B.L, Eneanya, Christine, Nwel, P.Titi, Babalola, S.Sunday, Awedoba, A.K, Theophilus, Biri, Cofie, Patience, Shetabi, Pegah

“…This paper reports results from a multicenter study of gender differences in the stigma associated with onchocercal skin disease (OSD) in five African sites:…”
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High heat flux removal from a single-side heated monoblock using flow boiling by Boyd, Ronald D., Ekhlassi, Ali, Cofie, Penrose, Zhang, Hongtao

“…The robust design of one-side-heated plasma-facing components and other high heat flux components is dependent on knowing the local distribution of inside wall…”
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High heat flux removal using water subcooled flow boiling in a single-side heated circular channel by Boyd, Ronald D., Strahan, Marcella, Cofie, Penrose, Ekhlassi, Ali, Martin, Rashad

“…High heat flux removal from plasma-facing components and electronic heat sinks involves conjugate heat transfer analysis of the applicable substrate and…”
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Conjugate heat transfer measurements in a non-uniformly heated circular flow channel under flow boiling conditions by Boyd Sr, Ronald D, Cofie, Penrose, Ekhlassi, Ali

“…Plasma-facing components (PFCs) for fusion reactors and high heat flux heat sinks for electronic applications, are usually subjected to a peripherally…”
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Digital controller design for analog MIMO systems with multiple I/O delays by Ali, W. H., Yongpeng Zhang, Cofie, P., Jian Zhang, Vaman, D.

“…This paper proposes a discretization scheme and an optimal digital cascaded plus state-feedback controller for Multiple-Input-Multiple-Output (MIMO)…”
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Axial stress-strain relationships of fine roots of Beech and Larch in loading to failure and in cyclic loading by MAKAROVA, O. V, COFIE, P, KOOLEN, A. J

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Real-time network induced delay compensation with digital redesign technique by Yongpeng Zhang, Cofie, P, Akujuobi, C M, Ajuzie, A N, Chao Xia

“…Our technological demands today require extremely challenging control solutions such as real-time applications of Networked Control System (NCS). However, due…”
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Power Quality and Reliability of University Campus Equipment - Industry and Academic Partnership Program by Attia, J., Cofie, P., Wei-Jen Lee, Ladd, M.

“…One area where universities and industry can partner is in the area of power systems reliability and quality curriculum development. Industry can provide the…”
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