Results 211 to 220 of about 13,254 (260)

Reinforcement Learning-Based Cloud-Aware HAPS Trajectory Optimization in Soft-Switching Hybrid FSO/RF Cooperative Transmission System. [PDF]

Sensors (Basel)
Cui B, Cai S, Wang L, Zhang Z, Wang F.
europepmc   +1 more source

Subarray programmable terahertz metasurface for optical logic and high-order amplitude modulation. [PDF]

Light Sci Appl
Wang L, Gong S, Xia C, Liu D, Cong X, Zhu A, Zeng H, Lan F, Yang Z, Otsuji T, Zhang Y.   +10 more
europepmc   +1 more source

Smart grid inverter control: integrating RNN, model predictive, and adaptive sliding mode controller for optimal harmonic mitigation. [PDF]

Sci Rep
Zeb O, Rehman A, Sultan N, Sherazi HI, Alburidy A, Alrumayh ON.   +5 more
europepmc   +1 more source

Emergent discrete space-time crystal of Majorana-like quasiparticles in chiral liquid crystals. [PDF]

Nat Commun
Zhao H, Zhang R, Smalyukh II.
europepmc   +1 more source

Deadbeat Model-Predictive Torque Control With Discrete Space-Vector Modulation for PMSM Drives

IEEE Transactions on Industrial Electronics, 2017
This paper proposes an alternative strategy of finite-control-set model-predictive torque control (MPTC) to reduce the computational burden and the torque ripple and decouple the switching frequency from the controller sampling time. An improved discrete space-vector modulation (DSVM) technique is utilized to synthesize a large number of virtual ...
Yuanlin Wang, Xiaocan Wang, Wei Xie
exaly   +3 more sources

An Improved Model Predictive Torque Control for PMSM Drives Based on Discrete Space Vector Modulation

IEEE Transactions on Power Electronics, 2023
In this article, an improved model predictive torque control (MPTC) method based on discrete space vector modulation (DSVM) is proposed for permanent magnet synchronous motor (PMSM) drives. Aiming at solving the two problems of large torque ripples and high computational complexity in conventional MPTC, the proposed method adopts a second optimization ...
Mingdi Fan, Liqun He, Aiming Ji
exaly   +5 more sources

Discrete Space Vector Modulation Applied on a PMSM Motor

2006 12th International Power Electronics and Motion Control Conference, 2006
The Permanent Magnet Synchronous Motors (PMSM) are extensively used in high-performance industrial applications. The electromagnetic torque in a PMSM is proportional to the angle between the stator and rotor flux linkages. Therefore, high dynamic response can be achieved by means of Direct Torque Control (DTC).
David Ocen, Luis Romeral, Juan Ortega, Jordi Cusido, Antoni Garcia   +4 more
core   +5 more sources