Pierre Tsafack
University of Buea
34 Papers
15 Citations
Pierre Tsafack is an academic researcher from University of Buea. The author has contributed to research in topics: Computer science & Battery (electricity). The author has an hindex of 3, co-authored 23 publications.
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Papers
A Distributed Computing Solution Based on Distributed Kalman Filter for Leak Detection in WSN-Based Water Pipeline Monitoring.
TL;DR: A fully distributed solution, where leaks are detected in a water distribution network via only local collaborations between a sensor node and its close neighbors, without the need for long-distance transmissions via several hops to a centralized fusion center is presented.
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Anomalous fractional magnetic field diffusion through cross-section of a massive toroidal ferromagnetic core
TL;DR: By adjusting the fractional order, accurate local and global simulation results can be obtained on a broad frequency bandwidth and allow for the precise prediction of the dynamic magnetic behavior of a toroidal massive magnetic core.
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Embedded printed magnetic needle probes sensor for the real-time control of the local induction state through a laminated magnetic core
S.H. Nguedjang Kouakeuo,S.H. Nguedjang Kouakeuo,S.H. Nguedjang Kouakeuo,Y.A. Tena Deffo,Y.A. Tena Deffo,Benjamin Ducharne,Laurent Morel,Marie-Ange Raulet,Pierre Tsafack,Jose Garcia-Bravo,Brittany Newell +10 more
TL;DR: The magnetic needle probe method is a technique used to locally measure the magnetic state of a magnetic component as discussed by the authors, which has a rich conceptual history, but it has rarely been used in the industrial field.
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An investigation on the impact of the magnitude of electric charging current on the effective energy stored in lead acid batteries
TL;DR: In this article, a lead acid battery was charged to store a given quantity of energy for different constant electric charging current rates and the expected energy input and effective energy output for each charging current were calculated and the efficiencies computed accordingly.
13
Directional magnetic Barkhausen noise measurement using the magnetic needle probe method
Benjamin Ducharne,Benjamin Ducharne,Y. A. Tene Deffo,Y. A. Tene Deffo,Pierre Tsafack,S.H. Nguedjang Kouakeuo,S.H. Nguedjang Kouakeuo,S.H. Nguedjang Kouakeuo +7 more
TL;DR: In this article, the magnetic needle probe (MNP) was used to measure the angular dependence of the magnetic Barkhausen noise in electrical and construction steels at typical quasi-static frequency.
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