نتایج جستجو برای: fractional order pid

تعداد نتایج: 964530  

Journal: :Applied sciences 2022

In this research, a control mechanism for fuzzy fractional-order proportional integral derivatives was suggested (FFOPID). The fractional calculus application has been used in different fields of engineering and science showed to be improved the past few years. However, there are studies on implementation controller real time. Therefore, an experimental pressure model, order PID with intelligen...

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, ...

Journal: :Fractal and fractional 2022

In this research work, time-delay adaptive synchronization and anti-synchronization of chaotic fractional order systems are analyzed via the Caputo derivative, prob-lem variable is solved by using PID control law, laws variable-order frac-tional calculus, a law deduced from Lyapunov’s theory extended to calculus. two important problems in area: The first problem described which deals with syn-c...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان - دانشکده فنی 1393

پیشرفت اخیر در حسابان کسری (fractional calculus) منجر به معرفی کاربردهایی از حسابان کسری در تئوری کنترل شده است. یکی از کاربردهای اولیه حسابان کسری کنترل-کننده های مرتبه کسری (fractional order) می باشند که توانسته اند توجه قابل ملاحظه ای را در بررسی های آکادمیک و کاربردهای صنعتی به خود جلب کنند. در این پایان نامه از کنترل کننده های مرتبه کسری به عنوان کنترل کننده مکمل جبرانگر استاتیکی توان راکت...

Journal: :Expert Syst. Appl. 2014
Richa Sharma K. P. S. Rana Vineet Kumar

A two-link robotic manipulator is a Multi-Input Multi-Output (MIMO), highly nonlinear and coupled system. Therefore, designing an efficient controller for this system is a challenging task for the control engineers. In this paper, the Fractional Order Fuzzy Proportional-Integral-Derivative (FOFPID) controller for a two-link planar rigid robotic manipulator for trajectory tracking problem is inv...

Quadrotor control has been noted for its trouble as the consequence of the high maneuverability, system nonlinearity and strongly coupled multivariable. This paper deals with the simulation depend on proposed controller of a quadrotor that can overcome this trouble. The mathematical model of quadrotor is determined using a Newton-Euler formulation. Fractional Order Proportional Integral Derivat...

Journal: :Symmetry 2021

Permanent magnet synchronous motor (PMSM) AC servo system has the characteristics of uncertainty, time-varying, nonlinear and fractional order. Applying traditional control method is difficult to achieve desired effect. The fuzzy strong adaptability parameter change, nonlinearity imprecise model controlled object. simulation permanent three closed-loop systems established. principle realization...

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