A new indirect stator flux field-oriented output feedback control for Doubly Fed Induction Machine is presented. It assures global exponential torque tracking and stabilization of the stator-side power factor at unity level, provided that electric machine physical constraints are satisfied. Based on the inner torque control system, a speed tracking controller, with load torque compensation is d...

In this paper, a new field oriented control scheme with maximum torque for permanent magnet hysteresis synchronous (PMHS) motor has been presented. Vector control method provides significant improvement to the dynamic performance of ac motors but in this method d- axis current is controlled such as the ratio of motor torque to motor current is a maximum, then the dynamic performance will be ver...

Starting from the problem of studying parametric robustness in case control a permanent magnet-synchronous motor (PMSM), although robust systems correspond entirely to this problem, due complexity algorithms type, article use switched theory is proposed as study option, given fact that these types are suitable both for with variable structure and significant variation under conditions lower alg...

Designers can expect environmental demands to continue to drive the need for advanced motor control techniques that produce energy efficient air conditioners, washing machines and other home appliances. Until now, sophisticated motor control solutions have only been available from proprietary sources. However, the implementation of advanced, cost-effective motor control algorithms is now a real...

The SMC3 motor drive has been built using an Analog Devices ADSP-2101 digital signal processor (DSP). The SMC3 is designed to work with two-phase step motors, which are permanent magnet motors with many (typically 100) poles. The firmware in the SMC3 DSP drives the step motor phase windings using field-oriented control rather than using single steps. This method derives the maximum theoretical ...

A dual mechanical port machine (DMPM) is used as an electrically variable transmission (EVT) in hybrid electric vehicle (HEV). In the conventional HEV, this machine is replaced by a planetary gearbox and two electric machines and makes this structure simpler. This paper presents field oriented control (FOC) for DMPM. For HEV application, drive efficiency and wide operating speed range are impor...

Abstract This paper focuses on optimizing the propulsion system, specifically control aspect. It presents design of a sensorless inverter with field-oriented for BLDC motors, primarily intended copters. The theoretical part covers motor modeling and structure, employing approach using back-electromotive force observer to estimate rotor position. physical implementation system is based an electr...