Results 21 to 30 of about 41,221 (283)

Managed Pressure Drilling Using Integrated Process Control [PDF]

Iranian Journal of Oil & Gas Science and Technology, 2020
Control of wellbore pressure during drilling operations has always been important in the oil industry as this can prevent the possibility of well blowout.
Mahdi Imanian, Mahdi Karbasian, Aazam Ghassemi   +2 more
doaj   +1 more source

Urban and extra-urban hybrid vehicles: a technological review [PDF]

, 2018
Pollution derived from transportation systems is a worldwide, timelier issue than ever. The abatement actions of harmful substances in the air are on the agenda and they are necessary today to safeguard our welfare and that of the planet.
Capata, Roberto
core   +1 more source

Perfomance Fuzzy Multinomial Control Chart

Journal of Physics: Conference Series, 2018
One of the most useful tool in Statistics Process Control is control chart. This technique has been used widely in industry and services. One of the most simple attribute control chart is p chart, when the item classified into to categories. In its development, if each item of quality characteristics classify in more than two categories multinomial ...
null Wibawati, Muhammad Mashuri, null Purhadi, null Irhamah, Muhammad Ahsan   +4 more
openaire   +1 more source

Genetic algorithm design of neural network and fuzzy logic controllers [PDF]

, 2000
Genetic algorithm design of neural network and fuzzy logic ...
Chiu, K. S., Hunter, Andrew
core   +1 more source

Multivariate Control Chart based on Neutrosophic Hotelling T2 Statistics and Its Application

JTAM (Jurnal Teori dan Aplikasi Matematika), 2022
Under classical statistics Hotelling 〖 T〗^2 control chart is applied when the observations of quality characteristics are precise, exact, or crips data. However, in reality, under uncertain conditions, the observations are not necessarily precise, exact,
Wibawati Wibawati, Muhammad Ahsan, Hidayatul Khusna, Marita Qori'atunnadyah, Wilda Melia Udiatami   +4 more
doaj   +1 more source

DroTrack: High-speed Drone-based Object Tracking Under Uncertainty

, 2020
We present DroTrack, a high-speed visual single-object tracking framework for drone-captured video sequences. Most of the existing object tracking methods are designed to tackle well-known challenges, such as occlusion and cluttered backgrounds.
Hamdi, Ali, Kim, Du Yong, Salim, Flora
core   +1 more source

Data-driven Soft Sensors in the Process Industry [PDF]

, 2009
In the last two decades Soft Sensors established themselves as a valuable alternative to the traditional means for the acquisition of critical process variables, process monitoring and other tasks which are related to process control.
Abdi, Alhoniemi, Angelov, Angelov, Angelov, Arazo-Bravo, Atkeson, Bastin, Bauer, Bishop, Bogdan Gabrys, Bonne, Breiman, Bro, Casali, Chen, Chen, Chen, Chen, Chen, Choi, Chruy, Davies, Dayal, De Wolf, Desai, Devogelaere, Ding, Dong, Dong, Dote, Doyle, Dunia, Dunia, Dunia, Eriksson, Fellner, Fortuna, Fortuna, Frank, Freund, Funahashi, Gabrielsson, Gabrys, Gabrys, Gabrys, Gabrys, Gama, Geladi, Gomez, Gonzalez, Gonzalez, Goodwin, Gosset, Guyon, Han, Hastie, He, Hodge, Hotelling, Jackson, James, Jang, Jiang, Jolliffe, Jordaan, Jos de Assis, Kadlec, Kadlec, Kalos, Kampjarvi, Kittler, Kohavi, Kohonen, Kordon, Kourti, Kourti, Krogh, Kuncheva, Lee, Lee, Lee, Lee, Li, Li, Lin, Lin, Luo, Macias, Mandic, Marjanovic, Meleiro, Menold, Nauck, Neogi, Nomikos, Nomikos, Nomikos, Opitz, Park, Pearson, Pearson, Petr Kadlec, Poggio, Prasad, Principe, Qin, Qin, Qin, Qin, Radhakrishnan, Rnnar, Rong, Rotem, Ruta, Ruta, Schafer, Scheffer, Serneels, Sibylle Strandt, Stanimirova, Su, Tzanakou, van Sprang, van Sprang, Vapnik, Venkatasubramanian, Venkatasubramanian, Venkatasubramanian, Vilalta, Walczak, Walczak, Walczak, Wang, Wang, Wang, Wang, Warne, Weiss, Widmer, Wold, Wold, Wold, Wolpert, Yan, Yang, Zadeh, Zamprogna, Zamprogna, Zhang   +149 more
core   +1 more source

Statistical quality control based on control charts and process efficiency index by the application of fuzzy approach (case study: Ha'il, Saudi Arabia)

Water Science and Technology, 2023
Fuzzy methods using linguistic expressions and fuzzy numbers can provide a more accurate examination of manufacturing systems where data is not clear. Researchers expanded fuzzy control charts (CCs) using fuzzy linguistic statements and investigated the ...
Nidhal Ben Khedher, Attia Boudjemline, Walid Aich, Mohamed Ali Zeddini, Jorge E. Calderon-Madero   +4 more
doaj   +1 more source

Statistical Chart Development of Process Fuzzy of Per Unit Defects for Attribute Characteristic [PDF]

چشم‌انداز مدیریت صنعتی, 2015
Statistical Quality Control is an important approach that getting help from statistical tools to illustrate the process. Shewhart control charts is one of the most important techniques of quality control, which is used to show the variance with reason ...
Somayeh Fadaei, Ali Reza Pooya, Mostafa Kazemi   +2 more
doaj  

A class of Hamilton-Jacobi equations on Banach-Finsler manifolds [PDF]

, 2014
The concept of subdifferentiability is studied in the context of $C^1$ Finsler manifolds (modeled on a Banach space with a Lipschitz $C^1$ bump function).
Jaramillo, J. A., Jimenez-Sevilla, M., Rodenas-Pedregosa, J. L., Sanchez-Gonzalez, L.   +3 more
core   +1 more source