Results 11 to 20 of about 4,408 (190)

Fuzzy PID Control for Respiratory Systems [PDF]

Journal of Healthcare Engineering, 2021
This paper presents the implementation of a fuzzy proportional integral derivative (FPID) control design to track the airway pressure during the mechanical ventilation process. A respiratory system is modeled as a combination of a blower-hose-patient system and a single compartmental lung system with nonlinear lung compliance.
Ibrahim M. Mehedi, Heidir S. M. Shah, Ubaid M. Al-Saggaf, Rachid Mansouri, Maamar Bettayeb   +4 more
openaire   +3 more sources

A Fractional Order General Type-2 Fuzzy PID Controller Design Algorithm

IEEE Access, 2020
Fractional order PID controller was received attentions in control problems for it had 2 freedom adjustable parameters. Practices had proved that better results could be obtained by introduction of fractional order PID in control problems.
Jian Zhong Shi
doaj   +3 more sources

An Optimal Fuzzy PID Controller Design Based on Conventional PID Control and Nonlinear Factors

Applied Sciences, 2019
This paper proposes an optimal fuzzy proportional–integral–derivative (PID) controller design based on conventional PID control and nonlinear factors.
Chun-Tang Chao, Nana Sutarna, Juing-Shian Chiou, Chi-Jo Wang   +3 more
doaj   +3 more sources

Intelligent trajectory tracking in autonomous plantation robots using PSO-tuned nonlinear fuzzy PID, fuzzy PID, and conventional PID controllers [PDF]

Scientific Reports
This study presents a comparative analysis of three trajectory optimization controllers, particle swarm optimization (PSO)-tuned Nonlinear Fuzzy tuned proportional-integral-derivative (PID), Fuzzy PID, and Conventional PID, for a planting autonomous robot using a differential drive mobile robot (DDMR). The focus is on optimizing the trajectory tracking
Hailu, Gashaye Lewtie, Yatayew, Tefera Terefe   +1 more
openaire   +3 more sources

Integrated irrigation of water and fertilizer with superior self-correcting fuzzy PID control system. [PDF]

PLoS ONE
To address the fixed-parameter limitations of traditional PID control (e.g., excessive overshoot, prolonged settling time, poor adaptability to nonlinearities) and the insufficient real-time adjustment capability of conventional fuzzy PID control, which ...
Wanjun Zhang, Jingsheng Tong, Feng Zhang, Wanliang Zhang, Jingxuan Zhang, Jingyi Zhang, Jingyan Zhang, Honghong Sun, Derek O Northwood, Kristian E Waters, Hao Ma   +10 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, Ipeghan Otaraku, Benson Evbuomwan   +2 more
doaj   +1 more source

Temperature Regulation of Hot Vapor Preservation Treatment of Litchi Based on PSO-Fuzzy PID

Applied Sciences, 2023
In this paper, a control method was designed based on particle swarm optimization (PSO)–fuzzy PID (PSO-Fuzzy PID). In order to address the issues of significant nonlinearity and extensive hysteresis in the vapor temperature of litchi hot vapor ...
Hao Tang, Ruijun Ma, Yu Chen, Li Huang, Rui Jiao   +4 more
doaj   +1 more source

Optimization and Realization of the Coordination Control Strategy for Extended Range Electric Vehicle

Machines, 2022
This paper designed a fuzzy adaptive proportional integral differential (PID) control algorithm to optimize the overshoot of speed and torque, fuel consumption and exhaust emissions of the traditional PID control strategy in the process of working ...
Keqin Zhao, Diming Lou, Yunhua Zhang, Liang Fang   +3 more
doaj   +1 more source

Optimasi Kendali Ketinggian Air dengan Kontroler Fuzzy PID dalam Menghadapi Variabel Gangguan

Jurnal Elkomika, 2023
ABSTRAK Kendali ketinggian air merupakan suatu sistem yang sering ditemukan di sebagian besar fasilitas industri. Kendali ketinggian air seringkali dihadapkan pada gangguan yang disebabkan perubahan aliran masuk serta perubahan laju pengeluaran air ...
FITRIA SURYATINI, HADI SUPRIYANTO, ISMAIL ROKHIM, ABDUR ROHMAN HARITS MARTAWIREJA, AHMAD HUSEN   +4 more
doaj   +1 more source

An AEFA-Based Optimum Design of Fuzzy PID Controller for Attitude Control Flywheel with BLDC Motor

Aerospace, 2022
A new method for optimizing the fuzzy PID controller, based on an artificial electric field algorithm (AEFA), is proposed in this paper, aiming at improving the stability indicator of the Brushless DC (BLDC) motor for the small satellite attitude control
Zhizhou Zhang, Yang Li
doaj   +1 more source