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Aoccdrnig to a rscheearch at an Elingsh uinervtisy, it deosn't mttaer in waht oredr the ltteers in a wrod are, the olny iprmoetnt tihng is taht frist and lsat ltteer is at the rghit pclae. The rset can be a toatl mses and you can sitll raed it wouthit porbelm. Tihs is bcuseae we do not raed ervey lteter by itslef but the wrod as a wlohe.
 
Constantin M Apostoaia (Apostoaia) Profile Page
Constantin M Apostoaia (Apostoaia)
 

Contact Info

Position: Visiting Instructor of Electrical & Computer Engineering
Company: Purdue University Calumet
Address: 2200 169th Street
City: Hammond
State: IN
Zip Code: 46323-2094
Phone #: 219-989-2268
Department: Electrical Engineering

Education

Education:
  • BS, University of Brasov, Romania, 1976
  • PhD, “Transilvania” University of Brasov, Romania, 1999

Areas Of Instruction

Areas Of Instruction:
  • Introduction to Engineering
  • Circuit Analysis
  • Modeling and Analysis of Physical Dynamic Systems
  • Matlab-Simulink Programming

Research Projects

Select Funded Research Projects:
  • Motion Control of Advanced Electric Drives
  • Identification, Modeling and Simulation of Dynamic Physical Systems
  • Wind Energy Conversion System
  • Industrial Processes Identification and Control
  • Real-Time Prototyping

Publications

Publications:
  • Apostoaia, C.M, David Kozel, and Donald Gray: Simulation of a Wind Energy Conversion Embedded System, in Proceedings of 2007 IEEE EIT Conference, IIT Chicago, USA, May 17-20, 2007.
  • Apostoaia, C.M, Scutaru, Gh.: A Dynamic Model of a Wind Turbine System, in Proceedings of the 10th International Conference OPTIM’06, “Transilvania” University of Brasov, Romania, Brasov, May 18-19, 2006, vol. 2, pp. 261-266.
  • Scutaru, Gh., Apostoaia, C.M.: MATLAB-Simulink Model of a Stand-Alone Induction Generator, in Proc. of Conf. OPTIM’04, “Transilvania” University of Brasov, Romania, Brasov, May 20-21, 2004, vol. 2, pp. 155-162.
  • Apostoaia, C.M., Moraru, S.A., Sisak Fr., Crciun, A.V.: Command Chanels Decoupling Circuit of an Embedded Vector Oriented Control System, in Proceedings of the ELECTRONICS ET’2000 Conference, Technical University of Sofia, Bulgaria, September 20-22, 2000, Section Electronic Systems in Measurement and Control.
  • Apostoaia, C.M., Moraru, S.A., Sisak Fr.: Optimization of a Standard Induction Motor Speed Control Using the Field Weakening Technique, in Proceedings of the International Conference on Electrical Machines ICEM 2000, Helsinki University of Technology, Espoo Finland, August 28-30, 2000, vol. II, pp. 669 - 672.
  • Apostoaia, C.M., Moraru, S.A., Sisak Fr.: A Model of Control Structure with Erroneous Field Orientation at Induction Motors, in Proceedings of the 7th International Conference on Optimization of Electrical and Electronic Equipment OPTIM 2000, “Transilvania” University of Brasov, May 11- 12, 2000, Vol. III, pp. 701 - 704.
  • Apostoaia, C.M., Cernat, M., Manea, T.Em., Motoasca, S., Cernat, R.M., Moraru, S.A.: Vector Control of the Induction Motor for Operation in the Extended Speed Range, in Proceedings of the International Conference on Electrical Drives and Power Electronics, EDPE’99, Technical University of Košice, October 5-7, 1999, Section Control of AC Drives, pp. 278 –283.
  • Apostoaia, C.M., Sisak, F., Moraru, S.A. : State Observer for Field Oriented Control in High Speed Range for Embedded Systems, in Proceedings of the ELECTRONICS’99 Conference, Technical University of Sofia, Bulgaria, September 23-25, 1999, Book 1, pp.140 – 145.
  • Apostoaia, C.M., Topa, I.: Sensitivity Analysis of Some Flux and Torque Estimators for Vector Control of Wide Speed Range Induction Motors, in Proceedings of Conference OPTIM’98, Transilvania University of Brasov, 14-15 May, 1998, vol. 2, pp. 433-438.
  • Apostoaia, C.M., Scutaru, Gh.: Flux and Speed Control in a Field-Oriented System of an Induction Motor, in Proceedings of Conference OPTIM’96, Transilvania University of Brasov, 15-17 May, 1996, vol. 5, pp. 1455-1460.
  • Scutaru, Gh., Apostoaia, C.M.: Considerations on the Influence of Rotor Time Constant Variations on a Field-Oriented Control System of an Induction Motor, in Proceedings of Conference OPTIM’96, Transilvania University of Brasov, 15-17 May, 1996, vol. 5, pp. 1377-1384.
  • Scutaru, Gh., Apostoaia, C.M.: Speed Control in Flux Oriented Induction Motor for Spindle Drives, in Proceedings of the 7th International Power Electronics & Motion Control Conference, Technical University of Budapest, Hungary, 2-4 September 1996, vol. 3, pag.410-413.

 

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