Results 1 to 10 of about 12,266 (242)
An approach for load frequency control enhancement in two-area hydro-wind power systems using LSTM + GA-PID controller with augmented lagrangian methods [PDF]
Scientific ReportsThis paper proposes an advanced Load Frequency Control (LFC) strategy for two-area hydro-wind power systems, using a hybrid Long Short-Term Memory (LSTM) neural network combined with a Genetic Algorithm-optimized PID (GA-PID) controller.
Ritesh Dash +4 more
doaj +2 more sources
Servo and Regulatory Response of an Industrial Fluid Catalytic Cracking (FCC) Unit under Fuzzy Logic Supervisory Control [PDF]
Engineering and Technology Journal, 2023 A self-tuning hierarchical controller in which a Fuzzy logic controller supervises the control actions of a conventional PID has been proposed, implemented and presented in this paper. The controller has been applied to a control study of Fluid Catalytic
Princewill Josiah +2 more
doaj +1 more source
Research on large flow intelligent liquid supply system in fully mechanized working face
Gong-kuang zidonghua, 2022 The liquid supply system in fully mechanized working face has the problems of insufficient liquid supply capacity, large pressure fluctuation and poor system operation stability. In order to solve the above problems, an immune particle swarm optimization
SI Ming, WU Bofan, WANG Ziqian
doaj +1 more source
2006 IEEE Conference on Computer Aided Control System Design, 2006 IEEE International Conference on Control Applications, 2006 IEEE International Symposium on Intelligent Control, 2006 PID controllers are the most widely used control scheme in industry. Traditionally these controllers have been implemented in analog or digital form on specifically dedicated communication links. However, there has been significant recent interest into deploying control over general purpose communication channels, which allow one to transmit data ...
Quevedo, Daniel E. +3 more
openaire +2 more sources
Energies, 2021 An innovative union of fuzzy controller and proportional-integral-derivative (PID) controller under the environment of fractional order (FO) calculus is described in the present study for an isolated hybrid power system (IHPS) in the context of load ...
Tarkeshwar Mahto +5 more
doaj +1 more source
Fuzzy neural network PID control design of camellia fruit vibration picking manipulator
Journal of Agricultural Engineering, 2023 Due to the growth characteristics of the flowers and fruits of camellia in the same period, the vibrating camellia fruit picking machine needs to ensure the constant rotational speed of the vibrating hydraulic motor when the picking mechanism is ...
Ziyan Fan, Lijun Li, Zicheng Gao
doaj +1 more source
Scan Time Reduction of PLCs by Dedicated Parallel-Execution Multiple PID Controllers Using an FPGA
Sensors, 2022 A programmable logic controller (PLC) executes a ladder diagram (LD) using input and output modules. An LD also has PID controller function blocks. It contains as many PID function blocks as the number of process parameters to be controlled.
Gnanasekaran Dhanabalan +2 more
doaj +1 more source
Towards intelligent PID control [PDF]
Automatica, 1992 Abstract Autotuners for PID controllers have been commercially available since 1981. These controllers automate some tasks normally performed by an instrument engineer. The autotuners include methods for extracting process dynamics from experiments and control design methods. They may be able to decide when to use PI or PID control.
Åström, K.J. +3 more
openaire +3 more sources
Simulation of Power System based on PID Excitation Control
Chemical Engineering Transactions, 2017 With the development of power system, routine PID controller could not satisfy the requirement of systemic dynamic and static performances. In this paper, in order to overcome the shortcoming of routine PID controller, a new kind of fuzzy-PID controller ...
Hongpeng Xu, Shehui Yin
doaj +1 more source
Archives of Control Sciences, 2014 This paper presents an automatic tuning of multivariable Fractional-Order Proportional, Integral and Derivative controller (FO-PID) parameters using Covariance Matrix Adaptation Evolution Strategy (CMAES) algorithm.
Sivananaithaperumal Sudalaiandi +1 more
doaj +1 more source