Results 21 to 30 of about 1,459,605 (329)
Applied Physics Letters, 2001 We have fabricated and studied a promising kind of direct current superconducting quantum interference device (dc-SQUID) in which the magnitude and sign of the critical current of the individual Josephson junctions can be controlled by additional voltage probes connected to the junctions.
Baselmans, J. J. A. +2 more
openaire +1 more source
Blowdown wind tunnel control using an adaptive fuzzy PI controller [PDF]
INCAS Bulletin, 2013 The paper presents an approach towards the control of a supersonic blowdown wind tunnel plant (as evidenced by experimental data collected from “INCAS Supersonic Blowdown Wind Tunnel”) using a PI type controller.
Corneliu Andrei NAE
doaj +1 more source
A novel technique for load frequency control of multi-area power systems [PDF]
, 2020 In this paper, an adaptive type-2 fuzzy controller is proposed to control the load frequency of a two-area power system based on descending gradient training and error back-propagation. The dynamics of the system are completely uncertain.
Dokht Shakibjoo, Ali +3 more
core +1 more source
IET Renewable Power Generation, 2020 This study proposes an earliest approach toward coordinated frequency stabilisation of wind turbine driven generator-tidal power generation-biodiesel driven generator-micro-turbine generator-based islanded two-area interconnected microgrid system with ...
A. Latif +3 more
semanticscholar +1 more source
Unified design method of time delayed PI controller for first order plus dead-time process models with different dead-time to time constant ratio [PDF]
Archives of Control Sciences, 2021 The time delay element present in the PI controller brings dead-time compensation capability and shows improved performance for dead-time processes. However, design of robust time delayed PI controller needs much responsiveness for uncertainty in dead ...
Arun R. Pathiran +4 more
doaj +1 more source
Fractional-order feedback control of a poorly damped system [PDF]
, 2014 This study presents the design of a fractional-order proportional-integral (FOPI) controller for a mass-spring-damper system which is poorly damped. A model based design technique is used to design a FOPI controller for this system. A good performance of
Chevalier, Amélie +4 more
core +2 more sources
A LabVIEW-based PI controller for controlling CE 105 coupled Tank System [PDF]
, 2014 In this paper, use of Proportional-Integral (PI) controller to monitor and control liquid level in an interconnected CE 105 model coupled tank is investigated.
Hussein, Hawre, Mishra, Rakesh
core +1 more source
Design of the fuzzy PI control system for load voltage in hybrid distribution transformer
The Journal of Engineering, 2018 Hybrid distribution transformer (HDT) is a novel transformer that has a powerful control on grid current and load voltage, and it is significant for the construction of the smart grid. The load voltage control is the key part in HDT control system. Here,
Mingkang Zhang +3 more
doaj +1 more source
Optimal PI controller based PSO optimization for PV inverter using SPWM techniques
Energy Reports, 2022 This paper deals with the inverter controller utilizing Sinusoidal Pulse Width Modulation (SPWM) to control the three-phase off-grid system’s modulation index.
Maher G.M. Abdolrasol +3 more
doaj +1 more source
Study and Comparison The Performance of Sensorless Control of PMSM Drive System [PDF]
Engineering and Technology Journal, 2014 Field oriented control space vector pulse width modulation (FOC- SVPWM) is one of the effective and modern methods for speed control of Permanent magnet synchronous motor (PMSM).
Majid K. Al-Khatat +1 more
doaj +1 more source