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POSITION AND SPEED ESTIMATION OF A STEPPING MOTOR AS AN ACTUATOR OF DIESEL ENGINE FUEL RACK

Ivana Golub Medvešek ; Faculty of Maritime studies, University of Split, Split, Croatia
Ante Cibilić ; Faculty of Maritime studies, University of Split, Split, Croatia
Vinko Tomas ; Faculty of Maritime studies, University of Rijeka, Rijeka, Croatia

Puni tekst: engleski, pdf (223 KB) str. 29-38 preuzimanja: 1.105* citiraj
APA 6th Edition
Golub Medvešek, I., Cibilić, A. i Tomas, V. (2014). POSITION AND SPEED ESTIMATION OF A STEPPING MOTOR AS AN ACTUATOR OF DIESEL ENGINE FUEL RACK. Brodogradnja, 65 (1), 29-38. Preuzeto s https://hrcak.srce.hr/118037
MLA 8th Edition
Golub Medvešek, Ivana, et al. "POSITION AND SPEED ESTIMATION OF A STEPPING MOTOR AS AN ACTUATOR OF DIESEL ENGINE FUEL RACK." Brodogradnja, vol. 65, br. 1, 2014, str. 29-38. https://hrcak.srce.hr/118037. Citirano 21.09.2020.
Chicago 17th Edition
Golub Medvešek, Ivana, Ante Cibilić i Vinko Tomas. "POSITION AND SPEED ESTIMATION OF A STEPPING MOTOR AS AN ACTUATOR OF DIESEL ENGINE FUEL RACK." Brodogradnja 65, br. 1 (2014): 29-38. https://hrcak.srce.hr/118037
Harvard
Golub Medvešek, I., Cibilić, A., i Tomas, V. (2014). 'POSITION AND SPEED ESTIMATION OF A STEPPING MOTOR AS AN ACTUATOR OF DIESEL ENGINE FUEL RACK', Brodogradnja, 65(1), str. 29-38. Preuzeto s: https://hrcak.srce.hr/118037 (Datum pristupa: 21.09.2020.)
Vancouver
Golub Medvešek I, Cibilić A, Tomas V. POSITION AND SPEED ESTIMATION OF A STEPPING MOTOR AS AN ACTUATOR OF DIESEL ENGINE FUEL RACK. Brodogradnja [Internet]. 2014 [pristupljeno 21.09.2020.];65(1):29-38. Dostupno na: https://hrcak.srce.hr/118037
IEEE
I. Golub Medvešek, A. Cibilić i V. Tomas, "POSITION AND SPEED ESTIMATION OF A STEPPING MOTOR AS AN ACTUATOR OF DIESEL ENGINE FUEL RACK", Brodogradnja, vol.65, br. 1, str. 29-38, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/118037. [Citirano: 21.09.2020.]

Sažetak
This paper illustrates one efficient method for permanent magnet synchronous motor - PMSM position and speed estimation using Extended Kalman filter - EKF. This is very important, especially in case of faulty sensors. The Extended Kalman Filter is an optimal recursive estimation algorithm for nonlinear systems. Marine diesel engine is a very complex, nonlinear dynamic system. Therefore, it is very important to control the engine shaft torque and power in all circumstances and working conditions. This paper, in short, includes a description of the standard Kalman Filter and its algorithm with the two main steps, the prediction step and the correction step. Furthermore the Extended Kalman Filter is discussed as a nonlinear system. The objective of this paper is to present implementation of Extended Kalman Filter for estimation of the PMSM rotor position and speed in case of faulty sensors by using measurements of the motor currents only. Simulation has been conducted in MATLAB programming environment. Achieved results of the simulation have shown that the PMSM rotor position and speed are estimated sufficiently well for the purpose of marine diesel engine fuel rack position control in the main engine speed control loop.

Ključne riječi
marine diesel engine; fuel actuator; PMSM; estimation; Kalman filter

Hrčak ID: 118037

URI
https://hrcak.srce.hr/118037

Posjeta: 1.393 *