[1] H. -T. Anh and M. -F. Hsieh. 2018. "Performance Analysis of Permanent Magnet Motors for Electric Vehicles (EV) Traction Considering Driving Cycles" Energies 11, no. 6: 1385, doi:10.3390/en11061385
[2] R. Cao, C. Mi, and M. Cheng, "Quantitative Comparison of Flux-Switching Permanent-Magnet Motors with Interior Permanent Magnet Motor for EV, HEV, and PHEV Applications," IEEE Transactions on Magnetics, vol. 48, no. 8, pp. 2374-2384, Aug. 2012, doi: 10.1109/TMAG.2012.2190614.
[3] W. van Meijl, G. Muisers, A. Borisavljevic, M. Brands, and E. Lomonova, "Sensorless observation of a very-high-speed permanent magnet synchronous machine," in Proc. 2013 IEEE International Symposium on Sensorless Control for Electrical Drives and Predictive Control of Electrical Drives and Power Electronics (SLED/PRECEDE), Munich, Germany, 2013, pp. 1-8, doi: 10.1109/SLED-PRECEDE.2013.6684502.
[4] X. Song, B. Han, S. Zheng, and S. Chen, "A Novel Sensorless Rotor Position Detection Method for High-Speed Surface PM Motors in a Wide Speed Range," IEEE Transactions on Power Electronics, vol. 33, no. 8, pp. 7083-7093, Aug. 2018, doi: 10.1109/TPEL.2017.2753289.
[5] C. -J. -V. Filho, D. Xiao, R. -P. Vieira, and A. Emadi, "Observers for High-Speed Sensorless PMSM Drives: Design Methods, Tuning Challenges and Future Trends," IEEE Access, vol. 9, pp. 56397-56415, 2021, doi: 10.1109/ACCESS.2021.3072360.
[6] P. -P. Acarnley and J. -F. Watson, "Review of position-sensorless operation of brushless permanent-magnet machines," IEEE Transactions on Industrial Electronics, vol. 53, no. 2, pp. 352-362, April 2006, doi: 10.1109/TIE.2006.870868.
[7] D. Xu, B. Wang, G. Zhang, G. Wang, and Y. Yu, "A review of sensorless control methods for AC motor drives," CES Transactions on Electrical Machines and Systems, vol. 2, no. 1, pp. 104-115, March 2018, doi: 10.23919/TEMS.2018.8326456.
[8] R. Bojoi, M. Pastorelli, J. Bottomley, P. Giangrande, and C. Gerada, "Sensorless control of PM motor drives — A technology status review," in Proc. 2013 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD), Paris, France, 2013, pp. 168-182, doi: 10.1109/WEMDCD.2013.6525177.
[9] G. Wang, M. Valla, and J. Solsona, "Position Sensorless Permanent Magnet Synchronous Machine Drives—A Review," IEEE Transactions on Industrial Electronics, vol. 67, no. 7, pp. 5830-5842, July 2020, doi: 10.1109/TIE.2019.2955409.
[10] G. Wang, H. Zhou, N. Zhao, C. Li, and D. Xu, "Sensorless Control of IPMSM Drives Using a Pseudo-Random Phase-Switching Fixed-Frequency Signal Injection Scheme," IEEE Transactions on Industrial Electronics, vol. 65, no. 10, pp. 7660-7671, Oct. 2018, doi: 10.1109/TIE.2018.2798590.
[11] Y. -C. Kwon, S. -K. Sul, N. -A. Baloch, S. Murakami, and S. Morimoto, "Design and Control of IPMSM Sensorless Drive for Mechanical Rotor Position Estimation Capability," IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 2, no. 2, pp. 152-158, June 2014, doi: 10.1109/JESTPE.2013.2295830.
[12] S. -I. Kim, J. -H. Im, E. -Y. Song, and R. -Y. Kim, "A New Rotor Position Estimation Method of IPMSM Using All-Pass Filter on High-Frequency Rotating Voltage Signal Injection," IEEE Transactions on Industrial Electronics, vol. 63, no. 10, pp. 6499-6509, Oct. 2016, doi: 10.1109/TIE.2016.2592464.
[13] C. Yong, Z. Xu, and X. Liu, "Sensorless control at low speed based on HF signal injection and a new signal processing method," in Proc. 2017 Chinese Automation Congress (CAC), Jinan, China, 2017, pp. 3041-3045, doi: 10.1109/CAC.2017.8243297.
[14] S. Kim, J. -I. Ha, and S. -K. Sul, "PWM Switching Frequency Signal Injection Sensorless Method in IPMSM," IEEE Transactions on Industry Applications, vol. 48, no. 5, pp. 1576-1587, Sept.-Oct. 2012, doi: 10.1109/TIA.2012.2210175.
[15] J. -H. Jang, J. -I. Ha, M. Ohto, K. Ide, and S. -K. Sul, "Analysis of permanent-magnet machine for sensorless control based on high-frequency signal injection," IEEE Transactions on Industry Applications, vol. 40, no. 6, pp. 1595-1604, Nov.-Dec. 2004, doi: 10.1109/TIA.2004.836222.
[16] M. -J. Corley and R. -D. Lorenz, "Rotor position and velocity estimation for a salient-pole permanent magnet synchronous machine at standstill and high speeds," IEEE Transactions on Industry Applications, vol. 34, no. 4, pp. 784-789, July-Aug. 1998, doi: 10.1109/28.703973.
[17] J. -M. Liu and Z. -Q. Zhu, "Sensorless Control Strategy by Square-Waveform High-Frequency Pulsating Signal Injection Into Stationary Reference Frame," IEEE Journal of Emerging and Selected Topics in Power Electronics, vol. 2, no. 2, pp. 171-180, June 2014, doi: 10.1109/JESTPE.2013.2295395.
[18] Y. -D. Yoon, S. -K. Sul, S. Morimoto, and K. Ide, "High-Bandwidth Sensorless Algorithm for AC Machines Based on Square-Wave-Type Voltage Injection," IEEE Transactions on Industry Applications, vol. 47, no. 3, pp. 1361-1370, May-June 2011, doi: 10.1109/TIA.2011.2126552.
[19] S. Halder, P. Agarwal, and S. -P. Srivastava, "MTPA based Sensorless Control of PMSM using position and speed estimation by Back-EMF method," in Proc. 2016 IEEE 6th International Conference on Power Systems (ICPS), New Delhi, India, 2016, pp. 1-4, doi: 10.1109/ICPES.2016.7584126.
[20] L. Ji, Y. Xu, J. Zou, and M. Wang, "Sensorless Control for PMSM with Novel Back EMF Observer Based on Quasi-PR Controller," in Proc. 2019 22nd International Conference on Electrical Machines and Systems (ICEMS), Harbin, China, 2019, pp. 1-5, doi: 10.1109/ICEMS.2019.8921583.
[21] Z. Chen, M. Tomita, S. Doki, and S. Okuma, "An extended electromotive force model for sensorless control of interior permanent-magnet synchronous motors," IEEE Transactions on Industrial Electronics, vol. 50, no. 2, pp. 288-295, April 2003, doi: 10.1109/TIE.2003.809391.
[22] S. Morimoto, K. Kawamoto, M. Sanada, and Y. Takeda, "Sensorless control strategy for salient-pole PMSM based on extended EMF in rotating reference frame," IEEE Transactions on Industry Applications, vol. 38, no. 4, pp. 1054-1061, July-Aug. 2002, doi: 10.1109/TIA.2002.800777.
[23] C. Wang and L. Xu, "A novel approach of rotor position detection for PM machines based on conventional PWM algorithms," in Proc. Proceedings of the IEEE 2000 National Aerospace and Electronics Conference. NAECON 2000. Engineering Tomorrow (Cat. No.00CH37093), Dayton, OH, USA, 2000, pp. 547-553, doi: 10.1109/NAECON.2000.894959.
[24] T. Matsuo and T. A. Lipo, "Rotor position detection scheme for synchronous reluctance motor based on current measurements," IEEE Transactions on Industry Applications, vol. 31, no. 4, pp. 860-868, July-Aug. 1995, doi: 10.1109/28.395297.
[25] X. Liu, Z. Wang, W. Wang, Y. Lv, B. Yuan, S. Wang, W. Li, Q. Li, Q. Zhang, and Q. Chen, "SMO-Based Sensorless Control of a Permanent Magnet Synchronous Motor, " Frontiers in Energy Research, vol. 10, 2022, Art. no. 26. doi: 10.3389/fenrg.2022.839329.
[26] H. Kim, J. Son, and J. Lee, "A High-Speed Sliding-Mode Observer for the Sensorless Speed Control of a PMSM," IEEE Transactions on Industrial Electronics, vol. 58, no. 9, pp. 4069-4077, Sept. 2011, doi: 10.1109/TIE.2010.2098357.
[27] D. Jiang, Z. Zhao, and F. Wang, "A Sliding Mode Observer for PMSM speed and rotor position considering saliency," in Proc. 2008 IEEE Power Electronics Specialists Conference, Rhodes, 2008, pp. 809-814, doi: 10.1109/PESC.2008.4592029.
[28] V. Utkin and H. Lee, "Chattering Problem in Sliding Mode Control Systems," in Proc. 2006 International Workshop on Variable Structure Systems, Alghero, Sardinia, 2006, pp. 346-350, doi: 10.1109/VSS.2006.1644542.
[29] G. Wang, J. Kuang, N. Zhao, G. Zhang, and D. Xu, "Rotor Position Estimation of PMSM in Low-Speed Region and Standstill Using Zero-Voltage Vector Injection," IEEE Transactions on Power Electronics, vol. 33, no. 9, pp. 7948-7958, Sept. 2018, doi: 10.1109/TPEL.2017.2767294.
[30] T. Nimura, S. Doki, and M. Fujitsuna, "Position Sensorless control of PMSM with a low-frequency signal injection," in Proc. 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA), Hiroshima, Japan, 2014, pp. 3079-3084, doi: 10.1109/IPEC.2014.6870124.
[31] T. He and J. Chu, "Adaptive Observer Enhanced with Low-Frequency Signal Injection for Sensorless Control of PMSM," in Proc. 2019 22nd International Conference on Electrical Machines and Systems (ICEMS), Harbin, China, 2019, pp. 1-5, doi: 10.1109/ICEMS.2019.8921508.
[32] S. Bolognani, R. Oboe, and M. Zigliotto, "Sensorless full-digital PMSM drive with EKF estimation of speed and rotor position," IEEE Transactions on Industrial Electronics, vol. 46, no. 1, pp. 184-191, Feb. 1999, doi: 10.1109/41.744410.
[33] G. -R. Gopinath and S. -P. Das, "An Extended Kalman Filter based Sensorless Permanent Magnet Synchronous Motor Drive with Improved Dynamic Performance," in Proc. 2018 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), Chennai, India, 2018, pp. 1-6, doi: 10.1109/PEDES.2018.8707900.
[34] T. -D. Ton, M. -F. Hsieh, and P. -H. Chen, "A Novel Robust Sensorless Technique for Field-Oriented Control Drive of Permanent Magnet Synchronous Motor," IEEE Access, vol. 9, pp. 100882-100894, 2021, doi: 10.1109/ACCESS.2021.3097120.
[35] I. Boldea, M. -C. Paicu and G. -D. Andreescu, "Active Flux Concept for Motion-Sensorless Unified AC Drives," IEEE Transactions on Power Electronics, vol. 23, no. 5, pp. 2612-2618, Sept. 2008, doi: 10.1109/TPEL.2008.2002394.
[36] I. Boldea, M. -C. Paicu, G. -D. Andreescu, and F. Blaabjerg, "“Active Flux” DTFC-SVM Sensorless Control of IPMSM," IEEE Transactions on Energy Conversion, vol. 24, no. 2, pp. 314-322, June 2009, doi: 10.1109/TEC.2009.2016137.
[37] Y. Da, X. Shi, and M. Krishnamurthy, "A New Approach to Fault Diagnostics for Permanent Magnet Synchronous Machines Using Electromagnetic Signature Analysis," IEEE Transactions on Power Electronics, vol. 28, no. 8, pp. 4104-4112, Aug. 2013, doi: 10.1109/TPEL.2012.2227808.
[38] Y. Da and M. Krishnamurthy, "Novel fault diagnostic technique for permanent Magnet Synchronous Machines using electromagnetic signature analysis," in Proc. 2010 IEEE Vehicle Power and Propulsion Conference, Lille, France, 2010, pp. 1-6, doi: 10.1109/VPPC.2010.5729130.
[39] C. Zeng, S. Huang, J. Lei, Z. Wan, and Y. Yang, "Online Rotor Fault Diagnosis of Permanent Magnet Synchronous Motors Based on Stator Tooth Flux," IEEE Transactions on Industry Applications, vol. 57, no. 3, pp. 2366-2377, May-June 2021, doi: 10.1109/TIA.2021.3058541.
[40] D. -G. Dorrell and A. Salah, "Detection of Rotor Eccentricity in Wound Rotor Induction Machines Using Pole-Specific Search Coils," IEEE Transactions on Magnetics, vol. 51, no. 11, pp. 1-4, Nov. 2015, Art no. 8111604, doi: 10.1109/TMAG.2015.2443711.
[41] H. Chen, C. Gao, J. Si, Y. Nie, and Y. Hu, "A Novel Method for Diagnosing Demagnetization Fault in PMSM Using Toroidal-Yoke-Type Search Coil," IEEE Transactions on Instrumentation and Measurement, vol. 71, pp. 1-12, 2022, Art no. 7501012, doi: 10.1109/TIM.2021.3134991.
[42] M. -S. Rafaq et al., "Airgap Search Coil Based Identification of PM Synchronous Motor Defects," IEEE Transactions on Industrial Electronics, vol. 69, no. 7, pp. 6551-6560, July 2022, doi: 10.1109/TIE.2021.3095810.
[43] Y. Da, X. Shi and M. Krishnamurthy, "A Novel Universal Sensor Concept for Survivable PMSM Drives," IEEE Transactions on Power Electronics, vol. 28, no. 12, pp. 5630-5638, Dec. 2013, doi: 10.1109/TPEL.2013.2252198.
[44] Y. Da and M. Krishnamurthy, "Position and current estimation for Permanent Magnet Synchronous Machines using search coils," in Proc. 2011 IEEE Vehicle Power and Propulsion Conference, Chicago, IL, USA, 2011, pp. 1-5, doi: 10.1109/VPPC.2011.6043063.
[45] Y. -C. Kwon, S. -K. Sul, N. A. Baloch, S. Morimoto, and M. Ohto, "Design, Modeling, and Control of an IPMSM With an Asymmetric Rotor and Search Coils for Absolute Position Sensorless Drive," IEEE Transactions on Industry Applications, vol. 52, no. 5, pp. 3839-3850, Sept.-Oct. 2016, doi: 10.1109/TIA.2016.2574991.
[46] Y. -C. Kwon, S. -K. Sul, N. A. Baloch, S. Morimoto, and M. Ohto, "Design of IPMSM with eccentric rotor and search coils for absolute position sensorless drive," in Proc. 2015 9th International Conference on Power Electronics and ECCE Asia (ICPE-ECCE Asia), Seoul, Korea (South), 2015, pp. 1135-1142, doi: 10.1109/ICPE.2015.7167923.
[47] L. -D. Tornello et al., "Combined Rotor-Position Estimation and Temperature Monitoring in Sensorless, Synchronous Reluctance Motor Drives," IEEE Transactions on Industry Applications, vol. 55, no. 4, pp. 3851-3862, July-Aug. 2019, doi: 10.1109/TIA.2019.2915669.
[48] J. -H. Im and J. Hur, "Proposing New Planar-Type Search Coil for Permanent Magnet Synchronous Motor: Design and Application for Position Estimation," IEEE Access, vol. 9, pp. 129078-129087, 2021, doi: 10.1109/ACCESS.2021.3113384.
[49] X. Wu and Z. -Q. Zhu, "Simple Mechanical Rotor Position Estimation Method Based on Rotor Eccentricity," in Proc. 2019 IEEE International Electric Machines & Drives Conference (IEMDC), San Diego, CA, USA, 2019, pp. 412-418, doi: 10.1109/IEMDC.2019.8785173.
[50] Y. Xie, J. Zhang, F. Leonardi, A. -R. Munoz, M. -W. Degner, and F. Liang, "Modeling and Verification of Electrical Stress in Inverter-Driven Electric Machine Windings," IEEE Transactions on Industry Applications, vol. 55, no. 6, pp. 5818-5829, Nov.-Dec. 2019, doi: 10.1109/TIA.2019.2937068.
[51] S. Ostlund and M. Brokemper, "Sensorless rotor-position detection from zero to rated speed for an integrated PM synchronous motor drive," IEEE Transactions on Industry Applications, vol. 32, no. 5, pp. 1158-1165, Sept.-Oct. 1996, doi: 10.1109/28.536878.
[52] Y. Jiang and M. Cheng, "An improved initial rotor position estimation method using high-frequency pulsating voltage injection for PMSM," Defence Technology, Volume 33, 2024, Pages 19-29, ISSN 2214-9147, doi: 10.1016/j.dt.2023.07.020.
[53] D. -C. Pham, "Modeling and simulation of two level three-phase voltage source inverter with voltage drop," in Proc. 2017 Seventh International Conference on Information Science and Technology (ICIST), Da Nang, Vietnam, 2017, pp. 317-322, doi: 10.1109/ICIST.2017.7926777.
[54] S. Sayeef and M. F. Rahman, "Improved low speed performance of a PI-DTC interior PM machine with compensations of dead-time effects and forward voltage drops," in Proc. 2007 7th International Conference on Power Electronics, Daegu, Korea (South), 2007, pp. 906-911, doi: 10.1109/ICPE.2007.4692516.
[55] H. Kim and T. M. Jahns, "Phase Current Reconstruction for AC Motor Drives Using a DC Link Single Current Sensor and Measurement Voltage Vectors," IEEE Transactions on Power Electronics, vol. 21, no. 5, pp. 1413-1419, Sept. 2006, doi: 10.1109/TPEL.2006.880262.
[56] Y. Gu, F. Ni, D. Yang, and H. Liu, "Switching-State Phase Shift Method for Three-Phase-Current Reconstruction with a Single DC-Link Current Sensor," IEEE Transactions on Industrial Electronics, vol. 58, no. 11, pp. 5186-5194, Nov. 2011, doi: 10.1109/TIE.2011.2123854.
[57] J. -I. Ha, "Voltage Injection Method for Three-Phase Current Reconstruction in PWM Inverters Using a Single Sensor," IEEE Transactions on Power Electronics, vol. 24, no. 3, pp. 767-775, March 2009, doi: 10.1109/TPEL.2008.2009451.
[58] F. Parasiliti, R. Petrella, and M. Tursini, “Low cost phase current sensing in DSP based AC drives,” in Proc. IEEE Int. Symp. Ind. Electron. (ISIE1999), vol.3, pp. 1284-1289, doi: 10.1109/ISIE.1999.796888.