scholarly journals 1A1-H5 Parallel Wire Drive System for Visual Display : High Speed Control using Gearless Actuators

2001 ◽  
Vol 2001 (0) ◽  
pp. 13
Author(s):  
Y. Oshima ◽  
M. Hashimoto
Keyword(s):  
High Speed ◽  
Speed Control ◽  
Visual Display ◽  
Drive System ◽  
Parallel Wire

Adaptive Integral‐Type Direct Speed Control of SMPMSM Drive System Based on Ultra‐Local Model

2022 ◽  
Author(s):  
Jingkui Mao ◽  
Hongmei Li ◽  
Liguo Yang ◽  
Xianling Wang ◽  
Rundong Liu
Keyword(s):  
Speed Control ◽  
Drive System ◽  
Local Model ◽  
Integral Type

scholarly journals The Modelling, Simulation and FPGA-Based Implementation for Stepper Motor Wide Range Speed Closed-Loop Drive System Design

Machines ◽  
2018 ◽  
Vol 6 (4) ◽  
pp. 56 ◽  
Author(s):  
Chiu-Keng Lai ◽  
Jhang-Shan Ciou ◽  
Chia-Che Tsai
Keyword(s):  
Embedded System ◽  
High Speed ◽  
Closed Loop ◽  
Open Loop ◽  
Drive System ◽  
Stepper Motor ◽  
Motor Drive ◽  
Digital Controllers ◽  
Loop Control ◽  
Wide Range

Owing to the benefits of programmable and parallel processing of field programmable gate arrays (FPGAs), they have been widely used for the realization of digital controllers and motor drive systems. Furthermore, they can be used to integrate several functions as an embedded system. In this paper, based on Matrix Laboratory (Matlab)/Simulink and the FPGA chip, we design and implement a stepper motor drive. Generally, motion control systems driven by a stepper motor can be in open-loop or closed-loop form, and pulse generators are used to generate a series of pulse commands, according to the desired acceleration/run/deceleration, in order to the drive system to rotate the motor. In this paper, the speed and position are designed in closed-loop control, and a vector control strategy is applied to the obtained rotor angle to regulate the phase current of the stepper motor to achieve the performance of operating it in low, medium, and high speed situations. The results of simulations and practical experiments based on the FPGA implemented control system are given to show the performances for wide range speed control.

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