Fast Speed Response Field-Orientation Control Of Induction Motor Drive With Adaptive Neural Integrator

Rafiq, Abdur; Sarwer, M.G.; Datta, Manoj; Ghosh, Bashudeb Chandra

doi:10.1109/icit.2005.1600710

Cited by 4 publications

(1 citation statement)

References 10 publications

(10 reference statements)

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“…On the basis of that, the speed and torque of the motor can be controlled by adjusting the stator magnetic field vector. The FOC strategy is able to achieve a smoother speed response and smaller torque overshoot than the traditional trapezoidal control method [39]. In this system, the control loop of FOC is closed by a magnetic encoder for position and speed feedback, current sensing resistors for current feedback, and a PID (proportional-integral-derivative) controller for calculating the output, as shown in Figure 9.…”

Section: The Bldc Motor Controller Design and Fabricationmentioning

confidence: 99%

HiFly-Dragon: A Dragonfly Inspired Flapping Flying Robot with Modified, Resonant, Direct-Driven Flapping Mechanisms

Ma,

Gong,

Tian

et al. 2024

Drones

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This paper describes a dragonfly-inspired Flapping Wing Micro Air Vehicle (FW-MAV), named HiFly-Dragon. Dragonflies exhibit exceptional flight performance in nature, surpassing most of the other insects, and benefit from their abilities to independently move each of their four wings, including adjusting the flapping amplitude and the flapping amplitude offset. However, designing and fabricating a flapping robot with multi-degree-of-freedom (multi-DOF) flapping driving mechanisms under stringent size, weight, and power (SWaP) constraints poses a significant challenge. In this work, we propose a compact microrobot dragonfly with four tandem independently controllable wings, which is directly driven by four modified resonant flapping mechanisms integrated on the Printed Circuit Boards (PCBs) of the avionics. The proposed resonant flapping mechanism was tested to be able to enduringly generate 10 gf lift at a frequency of 28 Hz and an amplitude of 180° for a single wing with an external DC power supply, demonstrating the effectiveness of the resonance and durability improvement. All of the mechanical parts were integrated on two PCBs, and the robot demonstrates a substantial weight reduction. The latest prototype has a wingspan of 180 mm, a total mass of 32.97 g, and a total lift of 34 gf. The prototype achieved lifting off on a balance beam, demonstrating that the directly driven robot dragonfly is capable of overcoming self-gravity with onboard batteries.

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Section: The Bldc Motor Controller Design and Fabricationmentioning

confidence: 99%

HiFly-Dragon: A Dragonfly Inspired Flapping Flying Robot with Modified, Resonant, Direct-Driven Flapping Mechanisms

Ma,

Gong,

Tian

et al. 2024

Drones

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Position Sensorless Field Oriented Control of IPMSM Under Parameter Uncertainties

Akyol

Söylemez

2017

IFAC-PapersOnLine

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A Spherical Intelligent Robot Control System Based on Double Digital Signal Processing

Shi

Han

Luo

et al. 2010

2010 Second International Conference on Intelligent Human-Machine Systems and Cybernetics

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When composing the control system of a spherical intelligent robot which is based on the image identification, a single chip control method does not have a fast data processing and high movement controlling capacity under the prerequisite of a small system, high precision and a fast response. This paper proposes a double-chip distribution control system based on the newly designed TMS320DM6437 and TMS320F28015 DSP chips, provides the hardware structure, type selection and the interface design of the system, by using a two-stage cache solves the CPU and memory bandwidth problems, and a reset circuit in order to improve the system reliability. The control software uses the model-designing plan that explored under the CCS V3.3 environment, according to its working procedure, carries out a performance test about the rotational station controlling and the signal transmitting reliability project. The experimental results demonstrate that the system deals information quickly, reliable data acquisition and fast dynamic response. The working period is less than 3.65s, and its control accuracy errors are within 0.477°, which can maximum fulfill the robot requirements of the performance.

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Fast Speed Response Field-Orientation Control Of Induction Motor Drive With Adaptive Neural Integrator

Abstract: This paper presents a novel fast speed response control strategy for the poly-phase induction motor

Cited by 4 publications

References 10 publications

HiFly-Dragon: A Dragonfly Inspired Flapping Flying Robot with Modified, Resonant, Direct-Driven Flapping Mechanisms

HiFly-Dragon: A Dragonfly Inspired Flapping Flying Robot with Modified, Resonant, Direct-Driven Flapping Mechanisms

Position Sensorless Field Oriented Control of IPMSM Under Parameter Uncertainties

A Spherical Intelligent Robot Control System Based on Double Digital Signal Processing

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