نتایج جستجو برای: pid controller tuning

تعداد نتایج: 115804  

Journal: :Atlantis highlights in social sciences, education and humanities 2023

Journal: :JCP 2012
Junshan Gao Xinghu Xu Chen He

The 3 degree of freedom (3-DOF) helicopter system is a typical higher-order times, instability, multi-variable, nonlinear and strong coupling control system. This paper presents the analysis of the mathematical model and the basic principle of PID control and fuzzy PID control, which are based on 3-DOF helicopter systems. In allusion to balance control of 3-DOF helicopter system, PID controller...

2015
Yanmin Wu Xianghong Cao

Because simulation turntable servo system is highly nonlinear and uncertainty plants, a fuzzy neural network PID controller is proposed based on the Radial Basis Function (RBF). Up to now, various kinds of nonlinear PID controllers have been designed in order to satisfactorily control this system and some of them applied in actual systems with different degrees. Given this background, the step ...

Journal: :Journal of Computer Science and Cybernetics 2016

Journal: :International Journal of Advanced Technology and Engineering Exploration 2016

2016
Heberi R. Tello-Rdz Luis M. Torres-Treviño Angel Rodríguez-Liñán

Tuning of PID controllers is a hard task, sometimes that’s almost an art. Different paradigms have been proposed to optimize the tuning of these controllers, some of them have given acceptable results, others have not done it. From heuristics to artificial intelligence have been used, but in this paper we used Type-2 Fuzzy Logic to tuning a PID controller applied in three transfer functions, an...

Journal: :Expert Syst. Appl. 2012
Yinggan Tang Mingyong Cui Changchun Hua Lixiang Li Yixian Yang

Fractional-order PID (FOPID) controller is a generalization of standard PID controller using fractional calculus. Compared to PID controller, the tuning of FOPID is more complex and remains a challenge problem. This paper focuses on the design of FOPID controller using chaotic ant swarm (CAS) optimization method. The tuning of FOPID controller is formulated as a nonlinear optimization problem, ...

2012
Constantin Volosencu

After the development of fuzzy logic, an important application of it was developed in control systems and it is known as fuzzy PID controllers. They represent interest in order to be applied in practical applications instead of the linear PID controllers, in the feedback control of a variety of processes, due to their advantages imposed by the non-linear behavior. The design of fuzzy PID contro...

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