Results 241 to 250 of about 555,440 (299)

PID-based search algorithm: A novel metaheuristic algorithm based on PID algorithm

Expert Systems With Applications, 2023
Yuansheng Gao
exaly   +2 more sources

Trajectory control of electro-hydraulic position servo system using improved PSO-PID controller

Automation in Construction, 2021
This paper presents an improved particle swarm optimization (PSO) algorithm to optimize the coefficients of the proportional integral derivative (PID) controller for trajectory tracking accuracy problems.
Hao Feng, Chenbo Yin, Donghui Cao
exaly   +2 more sources

Intelligent PID control of an industrial electro-hydraulic system.

ISA transactions, 2023
In this study, an intelligent PID (i-PID) controller is designed for position control of a nonlinear electro-hydraulic system with uncertain valve characteristics and supply pressure variations.
M. Y. Coşkun, M. Itik
semanticscholar   +1 more source

GA-PID and Conventional-PID Based Analysis of PID controlled UPFC Stabilizer

Journal of Pharmaceutical Negative Results, 2022
In this paper, PID optimization (CPID) and Genetic Algorithm (GA) are used to tune the Proportional Integral Derivative (PID) controller to design a coordination stabilizer based on PID-UPFC. These two are often used to adjust the parameters of the PID controller. The proposed method is easy to implement and offers better stability.
null Debshree Bhattacharya, null Pratibha Shrivastava, null Shilpa Sharma, null Pragya Awadhiya   +3 more
openaire   +1 more source

Optimal tuning of sigmoid PID controller using Nonlinear Sine Cosine Algorithm for the Automatic Voltage Regulator system.

ISA transactions, 2021
Automatic Voltage Regulator (AVR) is fabricated to sustain the voltage level of a synchronous generator spontaneously. Several control strategies have been introduced into the AVR system with the aim of gaining a better dynamic response.
M. H. Suid, M. Ahmad
semanticscholar   +1 more source

A Generalized PID Interpretation for High-Order LADRC and Cascade LADRC for Servo Systems

IEEE transactions on industrial electronics (1982. Print), 2022
It is well known that proportional-integral-derivative (PID) controllers are dominant in industrial scenarios. PID with high-order derivative or integral terms named generalized PID is superior to the PID.
Ping Lin, Zhenshun Wu, Z. Fei, Ximing Sun   +3 more
semanticscholar   +1 more source

Disturbance Rejection for Underwater robotic vehicle based on adaptive fuzzy with nonlinear PID controller.

ISA transactions, 2022
In this paper, an adaptive fuzzy with a nonlinear PID (AFNLPID) controller is suggested to solve and eliminate the effect of the disturbances regularly caused by the ocean currents and the unknown uncertainties of the underwater robotic vehicle (URV ...
M. Hasan, N. Abbas
semanticscholar   +1 more source

A novel interval dynamic reliability computation approach for the risk evaluation of vibration active control systems based on PID controllers

, 2021
PID control is widely used in vibration control systems. However, there are various uncertainties present in practical engineering, and the PID parameters obtained from a deterministic system may fail.
Lei Wang, Jiaxiang Liu, Chen Yang, Di Wu
semanticscholar   +1 more source

Control of Nonlinear Uncertain Systems by Extended PID

IEEE Transactions on Automatic Control, 2021
Since the classical proportional-integral-derivative (PID) controller is the most widely and successfully used ones in industrial processes, it is of vital importance to investigate theoretically the rationale of this ubiquitous controller in dealing ...
Cheng Zhao, Lei Guo
semanticscholar   +1 more source

A dynamic event-triggered approach to observer-based PID security control subject to deception attacks

at - Automatisierungstechnik, 2020
In this paper, the observer-based PID security control problem is investigated for a class of linear discrete-time systems subject to deception attacks.
Di Zhao, Zidong Wang, Guoliang Wei, Q. Han   +3 more
semanticscholar   +1 more source