PSO Based PI Controller Design for a Solar Charger System by Her-Terng Yau, Chih-Jer Lin, Qin-Cheng Liang

“…In order to obtain the optimum PI charge controller parameters, this study used intelligent algorithm to determine the optimum parameters. …”
Get full text

Robust and Adaptive Tuning of PI Current Controllers for Grid-Forming Inverters by Florian Reisner, George Weiss

“…These controllers can be implemented as proportional integral (PI) controllers in a rotating reference frame or proportional resonant controllers or even more complex structures. …”
Get full text

Invariant subspaces for polynomially compact almost superdiagonal operators on l(pi) by Arthur D. Grainger

Get full text

PIWI proteins and piRNAs: key regulators of stem cell biology by Fernando Claro-Linares, Patricia Rojas-Ríos

Subjects: Get full text

Identifying novel heterozygous PI4KA variants in fetal abnormalities by Chen Cheng, Fan Yang, Xinlin Chen, Sheng Zhao

Subjects: “…PI4KA…”
Get full text

A Raspberry Pi-based Hardware Implementation of Various Neuron Models by Vedat Burak Yucedag, Ilker Dalkiran

Subjects: “…raspberry pi…”
Get full text

Cardiac Output Measurements in Septic Patients: Comparing the Accuracy of USCOM to PiCCO by Sophia Horster, Hans-Joachim Stemmler, Nina Strecker, Florian Brettner, Andreas Hausmann, Jitske Cnossen, Klaus G. Parhofer, Thomas Nickel, Sandra Geiger

“…USCOM does reliably represent CO values as compared to the reference technique based on thermodilution (PiCCO). It seems to be appropriate in situations where CO measurements are most pertinent to patient management.…”
Get full text

High-Speed Current dq PI Controller for Vector Controlled PMSM Drive by Mohammad Marufuzzaman, Mamun Bin Ibne Reaz, Labonnah Farzana Rahman, Tae Gyu Chang

“…The controller is developed based on modular design for faster calculation and uses fixed-point proportional-integral (PI) method for improved accuracy. Current dq controller is usually implemented in digital signal processor (DSP) based computer. …”
Get full text

ENVIRONMENTAL TEMPERATURE AND HUMIDITY MONITORING SYSTEM USING RASPBERRY PI 4 AND THINGSPEACK by DRAGOS-ALEXANDRU ANDRIOAIA, GEORGE CULEA, PETRU-GABRIEL PUIU

Subjects: “…IoT, ThingSpeak, Raspberry Pi 4, IoT platform, humidity and temperature monitoring…”
Get full text

Fuzzy Coordinated PI Controller: Application to the Real-Time Pressure Control Process by N. Kanagaraj, P. Sivashanmugam, S. Paramasivam

“…This paper presents the real-time implementation of a fuzzy coordinated classical PI control scheme for controlling the pressure in a pilot pressure tank system. …”
Get full text

Enhanced PI Control Based SHC-PWM Strategy for Active Power Filters by Irati Ibanez-Hidalgo, Rodrigo H. Cuzmar, Alain Sanchez-Ruiz, Angel Perez-Basante, Asier Zubizarreta, Salvador Ceballos, Ricardo P. Aguilera

Subjects: Get full text

Broken Wire Detection System for PCCPs Based on Raspberry Pi and Deep Learning by SUN Xuechao, ZHANG Youyuan, ZHU Jinxiang, WANG Ping, YIN Da

Subjects: Get full text

An Upper Bound for Locating Strings with High Probability Within Consecutive Bits of Pi by Víctor Manuel Silva-García, Manuel Alejandro Cardona-López, Rolando Flores-Carapia

Subjects: Get full text

Personal Identification Using Embedded Raspberry Pi-Based Face Recognition Systems by Sebastian Pecolt, Andrzej Błażejewski, Tomasz Królikowski, Igor Maciejewski, Kacper Gierula, Sebastian Glowinski

“…A biometric facial recognition system was implemented on a Raspberry Pi microcomputer, capable of detecting and identifying faces using a self-contained reference image database. …”
Get full text

Fractional-Order PI Control of First Order Plants with Guaranteed Time Specifications by F. J. Castillo-Garcia, A. San Millan-Rodriguez, V. Feliu-Batlle, L. Sanchez-Rodriguez

Get full text

Pieds d’arbre, trottoirs et piétons : vers une combinaison durable ? by Patricia Pellegrini

Get full text

Photochemical R2PI study of chirality and intermolecular forces in supersonic beam by A. Giardini Guidoni, S. Piccirillo, D. Scuderi, M. Satta, T. M. Di Palma, M. Speranza, A. Filippi, A. Paladini

“…The one-color R2PI excitation spectra of the diastereomeric complexes are characterized by significant shifts of their band origin relative to that of bare ER. …”
Get full text

An Alternative Method for the Gamma Function derived from Natural Logarithm and Pi Function by Chinnaraji Annamalai, Antonio Marcos de Oliveira Siqueira

Get full text

PI Controller Based Automatic Power Factor Correction (APFC) Using Capacitor Bank by Naqash Muhammad Younis, Rashid Zeeshan

“…In this research, the power factor value from the load is measured and it also includes the installation of APFC unit using a PI controller. The design of this auto-adjustable power factor correction scheme is to ensure that the grid power system always operates under the specified power factor. …”
Get full text

« Jules Crevaux, l’explorateur aux pieds nus ». Un mythe géographique amazonien by Emmanuel Lézy

Get full text