Journal
NONLINEAR DYNAMICS
Volume 80, Issue 4, Pages 1773-1783Publisher
SPRINGER
DOI: 10.1007/s11071-014-1394-1
Keywords
Thermal system; Fractional order model; Fractional order control; Tuning method; Frequency-domain design
Categories
Funding
- Iran National Science Foundation (INSF)
Ask authors/readers for more resources
Fractional order models have been widely used in modeling and identification of thermal systems. General model in this category is considered as the model of thermal systems in this paper, and a fractional order controller is proposed for controlling such systems. The proposed controller is a generalization for the traditional PI controllers. The parameters of this controller can be obtained by using a recently introduced tuning method which can simultaneously ensure the following three requirements: desired phase margin, desired gain crossover frequency, and flatness of the phase Bode plot at this frequency. In this paper, it is found whether simultaneously achieving the mentioned frequency-domain requirements will be possible in the control of the considered thermal systems. Numerical examples are presented to show the usefulness of the obtained results.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available