A Comprehensive Review of State-of-the-Art Parameter Estimation Techniques for Permanent Magnet Synchronous Motors in Wide Speed Range

Rafaq, Muhammad Saad; Jung, Jin‐Woo

doi:10.1109/tii.2019.2944413

Cited by 150 publications

(63 citation statements)

References 131 publications

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“…The CIFER algorithm is mainly composed of six core modules: frequency-response identification, multi-input processing, combined window processing, single-channel transfer function identification, state-space equation identification, and time-domain verification. Figure 1 shows the connections between the modules [26,27]. In general, the identification steps of CIFER can be summarized as follows.…”

Section: Process Of Cifer Identificationmentioning

confidence: 99%

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Aerodynamic-Parameter Identification and Attitude Control of Quad-Rotor Model with CIFER and Adaptive LADRC

Yang

Xi²,

Hao

et al. 2021

Chin. J. Mech. Eng.

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Current research on quadrotor modeling mainly focuses on theoretical analysis methods and experimental methods, which have problems such as weak adaptability to the environment, high test costs, and long durations. Additionally, the PID controller, which is currently widely used in quadrotors, requires improvement in anti-interference. Therefore, the aforementioned research has considerable practical significance for the modeling and controller design of quadrotors with strong coupling and nonlinear characteristics. In the present research, an aerodynamic-parameter estimation method and an adaptive attitude control method based on the linear active disturbance rejection controller (LADRC) are designed separately. First, the motion model, dynamics model, and control allocation model of the quad-rotor are established according to the aerodynamic theory and Newton–Euler equations. Next, a more accurate attitude model of the quad-rotor is obtained by using a tool called CIFER to identify the aerodynamic parameters with large uncertainties in the frequency domain. Then, an adaptive attitude decoupling controller based on the LADRC is designed to solve the problem of the poor anti-interference ability of the quad-rotor and adjust the key control parameter b0 automatically according to the change in the moment of inertia in real time. Finally, the proposed approach is verified on a semi-physical simulation platform, and it increases the tracking speed and accuracy of the controller, as well as the anti-disturbance performance and robustness of the control system. This paper proposes an effective aerodynamic-parameter identification method using CIFER and an adaptive attitude decoupling controller with a sufficient anti-interference ability.

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Section: Process Of Cifer Identificationmentioning

confidence: 99%

“…The experimental results are shown in Figure 5. The frequency response of the data collected by the sweep frequency experiment after the Chip-Z transformation (27)…”

Section: This Yieldsmentioning

confidence: 99%

Aerodynamic-Parameter Identification and Attitude Control of Quad-Rotor Model with CIFER and Adaptive LADRC

Yang

Xi²,

Hao

et al. 2021

Chin. J. Mech. Eng.

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show abstract

“…Refs. [13,14] also adopted the control technology based on digital pulse width modulation (PWM) and mainly proposed a digital PWM speed regulation technology based on proportional integrator (PI). Through simulation, the digital PWM controller and rapid prototyping were verified with the concept of real-time interface system, and with the field programmable gate array (FPGA) board, the vibration and noise experimental analysis of the brushless direct current (DC) motor was carried out to achieve the optimization effect.…”

Section: Introductionmentioning

confidence: 99%

Optimization Design and Research on Vibration and Noise of Permanent Magnet Synchronous Motor for Vehicle

Shen¹,

Chen²,

Cui³

et al. 2021

PIER M

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The electromagnetic vibration noise level of a permanent magnet synchronous motor (PMSM) directly affects the Noise, Vibration, and Harshness (NVH) performance of an electric vehicle. Taking a PMSM for electric vehicle driving as an example, the electromagnetic noise characteristics were studied by combining ANSYS Workbench multi-physical field finite element analysis platform. The electromagnetic vibration force of the stator teeth of the motor is the main source of electromagnetic noise. The magnetic field of the motor can be optimized by changing the slot structure of the motor rotor, so as to improve the electromagnetic vibration force of the stator teeth and reduce the electromagnetic vibration noise of the motor. In order to optimize the magnetic field, three different rotor slot structures are proposed. The most suitable slot structure is found by comparing and analyzing the magnetic field, noise field, and electromagnetic force with the structure before optimization. By comparing the results before and after optimization, it can be seen that the optimized motor can effectively reduce the vibration noise of the motor and ensure the electromagnetic performance of the motor.

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“…Trapezoidal commutation is an easy to implement scalar control in which a six stepped commutation pattern results in an inherent torque ripple (and also noise and vibration) due to inaccuracy in detection of the rotor position [20]. Field oriented control [21,22] is a high performance vector control with a complicated structure and many parameters that require tuning [23]. This technique allows time-independent control of the stator currents regardless of rotor speed and allows high performance at higher speeds.…”

Section: Introductionmentioning

confidence: 99%

Field Oriented Control-Based Reduction of the Vibration and Power Consumption of a Blood Pump

et al. 2020

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Power quality and energy efficiency are of great importance in motor control. The motor of any medical device needs to have a smooth torque and minimal vibration in order to maximise its energy efficiency and patient comfort. Furthermore, in rotary blood pumps, excessive energy wasted due to vibration is converted into uncontrolled movement of the mechanical parts and thus could reduce the life of the motor-pump. Besides mechanical or hydraulic origin, one of the causes of vibration in any pump is torque ripple resulting from motor phase commutation. In this paper, using relevant equipment, two extreme scenarios were examined for vibration and electrical efficiency comparison due to power quality in a blood pump: one trapezoidal control with a trapezoidal phase current output; the other a field oriented control (FOC) with a non-distorted sinusoidal phase current. The test motor-pump was the Arteriovenous Fistula Eligibility (AFE) System that is used prior to haemodialysis. The trapezoidal technique was implemented utilising the Allegro a4941 fan driver (Allegro Microsystem, 2012), and the FOC technique was implemented using the Texas Instrument digital signal processor (TMS320F28335). The aim was to reduce the energy wasted over vibration, and to achieve smooth operation of the AFE System. Vibration was measured with a one-axis accelerometer; results showed considerably lower vibration due to less current ripple associated with the FOC control as well as lower power consumption.

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A Comprehensive Review of State-of-the-Art Parameter Estimation Techniques for Permanent Magnet Synchronous Motors in Wide Speed Range

Cited by 150 publications

References 131 publications

Aerodynamic-Parameter Identification and Attitude Control of Quad-Rotor Model with CIFER and Adaptive LADRC

Aerodynamic-Parameter Identification and Attitude Control of Quad-Rotor Model with CIFER and Adaptive LADRC

Optimization Design and Research on Vibration and Noise of Permanent Magnet Synchronous Motor for Vehicle

Field Oriented Control-Based Reduction of the Vibration and Power Consumption of a Blood Pump

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