Haonan Zhao

Dec 3, 2024 | onlinelibrary.wiley.com | Liguo Yang |Automation Hefei |Hongmei Li |Haonan Zhao

References 1, , . Adaptive flux-weakening controller for interior permanent magnet synchronous motor drives. IEEE Journal of Emerging and Selected Topics in Power Electronics 2014; 2(2): 236–248. 2, , . Six-step operation of PMSM with instantaneous current control. IEEE Transactions on Industry Applications 2014; 50(4): 2614–2625. 3, , . Current minimizing torque control of the IPMSM using Ferrari's method. IEEE Transactions on Power Electronics 2013; 28(12): 5603–5617. 4, , , , , .

Nov 14, 2024 | link.aps.org | Haonan Zhao |Boning Qu |Stephen R. Forrest

Phosphorescent organic light-emitting devices (PHOLEDs) suffer from destructive molecular processes due to triplet-polaron and triplet-triplet annihilation.

Oct 1, 2024 | onlinelibrary.wiley.com | Haonan Zhao |Automation Hefei |Hongmei Li |Liguo Yang

References 1, . Discrete-time fuzzy speed regulator design for PM synchronous motor. IEEE Transactions on Industrial Electronics 2013; 60(2): 600–607. 2, , , , . Adaptive PID speed control Design for Permanent Magnet Synchronous Motor Drives. IEEE Transactions on Power Electronics 2015; 30(2): 900–908. 3, , , , , , . Non-cascaded model-free predictive speed control of SMPMSM drive system. IEEE Transactions on Energy Conversion 2022; 37(1): 153–162. 4, .

Aug 29, 2024 | onlinelibrary.wiley.com | Haonan Zhao |Stephen R. Forrest

1 Introduction Many attributes of phosphorescent organic light emitting diodes (PHOLEDs), such as a high internal quantum efficiency, wide color gamut, and accurate color rendering are desirable for both display and lighting applications.[1-3] Because white light is generated by exciting a combination of red, green, and blue emitting molecules, it is necessary for the lifetime of each element to be stable and importantly, comparable such that the color quality of the device does not...