Article | 01-September-2012
degradation of the control action. The main purpose of this paper is to provide an intelligent approach for improving the functionality of conventional PID controller in the problem of trajectory tracking in permanent magnet stepper motor (PMSM). Combination of a meta-heuristic algorithm called imperialist competitive algorithm (ICA) and fuzzy logic is employed for online tuning of PID controller. This, consequently, establishes an intelligent structure, fuzzy-PID controller (FPID), which is more flexible
Amir Mehdi Yazdani,
Ahmadreza Ahmadi,
Salinda Buyamin,
Mohd Fua’ad Rahmat,
Farshad Davoudifar,
Herlina Abd Rahim
International Journal on Smart Sensing and Intelligent Systems, Volume 5 , ISSUE 3, 717–741
Research Article | 01-June-2011
Continues Stirred Tank Reactor (CSTR) is an important subject in chemical process and offering a diverse range of researches in the area of the chemical and control engineering. Various control approaches have been applied on CSTR to control its parameters. This paper presents two different control strategies based on the combination of a novel socio-political optimization algorithm, called Imperialist Competitive Algorithm (ICA), and concept of the gain scheduling performed by means of the
Mohd Fua’ad Rahmat,
Amir Mehdi Yazdani,
Mohammad Ahmadi Movahed,
Somaiyeh Mahmoudzadeh
International Journal on Smart Sensing and Intelligent Systems, Volume 4 , ISSUE 2, 244–267
Article | 01-December-2012
estimation, and flow concentration profile. Most of the applications as mentioned are discussed in this paper. In the final parts of this paper, independent component analysis (ICA) is suggested to measure the turbidity of liquid with the air-bubble flow in a vertical pipe column.
M. T. M. Khairi,
S. Ibrahim,
M. A. M. Yunus,
M. Faramarzi
International Journal on Smart Sensing and Intelligent Systems, Volume 5 , ISSUE 4, 767–798