{"title":"Fuzzy Logic PID Control of Automatic Voltage Regulator System","authors":"Aye Aye Mon","volume":26,"journal":"International Journal of Electrical and Computer Engineering","pagesStart":343,"pagesEnd":348,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/7666","abstract":"The application of a simple microcontroller to deal\r\nwith a three variable input and a single output fuzzy logic controller,\r\nwith Proportional \u2013 Integral \u2013 Derivative (PID) response control\r\nbuilt-in has been tested for an automatic voltage regulator. The\r\nfuzzifiers are based on fixed range of the variables of output voltage.\r\nThe control output is used to control the wiper motor of the auto\r\ntransformer to adjust the voltage, using fuzzy logic principles, so that\r\nthe voltage is stabilized. In this report, the author will demonstrate\r\nhow fuzzy logic might provide elegant and efficient solutions in the\r\ndesign of multivariable control based on experimental results rather\r\nthan on mathematical models.","references":"[1] B.J. Chalmers, \"Influence of saturation in brushless permanent-magnet\r\nmotor drives,\" IEE Proc. B, Electr. Power Appl., vol. 139, no. 1, pp.51-\r\n52, 1992.\r\n[2] C. T. Johnson and R.d. Lorenz, \"Experimental identification of friction\r\nand its compensation in precise, position controlled mechanisms,\" IEEE\r\nTrans. Ind. Applicat., vol.28, no. 6,pp. 1392-1398,1992.\r\n[3] C.Canudas, K. J. Astrom, and K. Braun, \"Adaptive friction\r\ncompensation in DC-motor drives,\" IEEE J. Robot., Automat., vol. RA-\r\n3, no. 6,pp. 681-685,1987.\r\n[4] M.A. Wishart and R.G. Harley. Identification and control of induction\r\nmachines using artificial neural networks. IEEE Trans. Ind. Applicat.,\r\nvol.31,pp.612-619, 1995.\r\n[5] Y.S. Kung, C.M. Liaw and M.S. Ouyang. Adaptive speed control for\r\ninduction motor drives using neural networks. IEEE Trans. Ind.\r\nElectron. Vol.42, 1,pp.25-32, 1995.\r\n[6] Microchip. 2001. PIC18F452 Data Sheet. Microchip Technology Inc.\r\nJanuary 2006. http:\/\/www.microchip.com.\r\n[7] H. Rongen, \"Introduction to Microprocessors and\r\nMicrocontrollers\"Forschungszentrum Julich, Germany 2000.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 26, 2009"}