Implementation of speed control of sensorless brushless DC motor drive using H-infinity controller with optimized weight filters
نویسندگان
چکیده
<span>The hardware implementation of sensorless brushless direct current motor drive incorporating H-infinity control strategy with optimized weights by particle swarm optimization in the speed is carried out this work. The methodology involved design (BLDC) position detection technique, controller, steps for optimizing coefficients its and discussed detail paper. Texas Instruments microcontroller board C2000 Delfino Launchpad LAUNCHXL F28377S driver BOOSTXL DRV8301 are used realization controller. code developed using support package MATLAB/SIMULINK platform. A comprehensive performance analysis accomplished during starting fast application removal load. This found to be robust resulting faster load disturbance rejection better reference tracking. experimental results proposed compared that conventional proportional-integral (PI) time domain parameters also compared. It exhibits characteristics transients sudden disturbances load.</span>
منابع مشابه
Sensorless Control of a Brushless DC Motor
This paper uses a new position sensor less drive for brushless DC (BLDC) motors. In conventional sensor less control methods such as the back-EMF detection method, the performance is high only at a high speed range due to the fact that the magnitude of the back-EMF is dependent on the rotor speed. A solution is derived that estimates the rotor position by using an unknown input observer over a ...
متن کاملImplementation of a Novel Brushless DC Motor Drive based on One-Cycle Control Strategy
In this paper, one-cycle control (OCC), as a constant-frequency PWM control strategy for current control of a six-switch brushless dc (BLDC) motor drive is investigated. Developed current regulator is a unified controller and PWM modulator. Employing the one-cycle control strategy, decreases the torque ripple resulted from the conventional hysteresis current controllers and therefore, the vibra...
متن کاملBrushless Dc Motor Speed Control Using Microcontroller
The hardware project is designed to control the speed of a BLDC motor using closed loop control technique. BLDC motor has various application used in industries like in drilling, lathes, spinning, electric bikes etc. The speed control of the DC motors is very essential. This proposed system provides a very precise and effective speed control system. The user can enter the desired speed and the ...
متن کاملSensorless Drive of Brushless Dc Motor Based upon Wavelet Analysis
This study tackles to develop a sensorless drive technique for brushless dc motors (BLDC) by using wavelet theory. Initially a BLDC motor with hall sensors is handled. The simulink model of the motor is established and the simulation performances are obtained. Then BLDC motor’s PWM pulses are produced by DS2201 dSPACE digital signal processing (DSP) rapid control prototyping kit. The time domai...
متن کاملRobust Optimal Speed Tracking Control of a Current Sensorless Synchronous Reluctance Motor Drive using a New Sliding Mode Controller
This paper describes the robust optimal incremental motion control of a current sensorless synchronous reluctance motor (SynRM), which can be specified by any desired speed profile. The control scheme is a combination of conventional linear quadratic (LQ) feedback control method and sliding mode control (SMC). A novel sliding switching surface is employed first, that makes the states of the Sy...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Power Electronics and Drive Systems
سال: 2021
ISSN: ['2722-2578', '2722-256X']
DOI: https://doi.org/10.11591/ijpeds.v12.i3.pp1379-1389