Simplified Optimization Routine for Tuning Robust Fractional Order Controllers
نویسندگان
چکیده
منابع مشابه
Differential Evolution for Tuning Fractional Order Controllers Approximated by Particle Swarm Optimization ⋆
Fractional-Order Controllers (FOC) extend PID controllers by using non-integer order integral and derivative actions. They have many advantages even if the tuning methods are still at their infancy. Hence we apply Differential Evolution (DE) optimization to tune parameters of FOC in a unitary feedback linear control system of a first order plana with a lag plus an integrator. The FOC combines t...
متن کاملAuto-tuning of Fractional Order PI·D· Controllers using a PLC
This paper deals with the implementation of an autotuning method for fractional order PIλDμ controllers using a PLC. The purpose of the auto-tuning method proposed is to ensure a robust performance of the controlled system with respect to plant gain variations. Specifications of gain crossover frequency and phase margin are fulfilled, together with the iso-damping property of the time response ...
متن کاملRealization of Fractional Order Controllers by Using Multiple Tuning-Rules
Fractional order PID controller has two degrees of freedom more than the integer order PID controller,and it has better control performance. The paper briefly describes the fractional order PID controller, and through Ziegler-Nichols type tuning rules, Padula & Visioli tuning rules and tuning by minimization methods to achieve fractional order PID controllers respectively. Additionally, the Ous...
متن کاملTuning and auto-tuning of fractional order controllers for industry applications
This paper deals with the design of fractional order PIlDm controllers, in which the orders of the integral and derivative parts, l and m, respectively, are fractional. The purpose is to take advantage of the introduction of these two parameters and fulfill additional specifications of design, ensuring a robust performance of the controlled system with respect to gain variations and noise. A me...
متن کاملTuning Fractional Order Proportional Integral Controllers for Time Delayed Systems with a Fractional Pole
First order plus time delay model is widely used to model systems with S-shaped reaction curve. Its generalized form is the use of a single fractional pole to replace the first order (singletime constant) model, which is believed to better characterize the reaction curve. Using time delayed system model with a fractional pole as the starting point, in this paper, designing fractional order cont...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Computational Mathematics
سال: 2013
ISSN: 2161-1203,2161-1211
DOI: 10.4236/ajcm.2013.33b002