Application Research of Stepper Motor Control with TMS320F2812

2014 ◽  
Vol 556-562 ◽  
pp. 2544-2548
Author(s):  
Xiao Chun Guan ◽  
Bi Yuan Shen
Keyword(s):  
Motor Control ◽  
Digital Signal Processor ◽  
Digital Signal ◽  
General Purpose ◽  
Stepper Motor ◽  
Application Research ◽  
Space Vector Pwm ◽  
Variable Reluctance ◽  
Stepper Motor Control ◽  
Control Principle

This paper introduces how to realize the stepper motor control based on digital signal processor TMS320F2812. The paper introduces two control methods of the variable reluctance stepper motor based on the TMS320F2812’s general purpose input/output (GPIO) and event manager (EV) respectively. Also the control principle of the hybrid stepper motor based on the space vector PWM (SVPWM) is discussed. How to configure the peripheral registers of the comparison unit and the PWM generating circuit in the event manager of TMS320F2812 to generates the SVPWM signal is given out.

The Design of the NC Teaching Plotter Based on Single Chip Microcomputer

2014 ◽  
Vol 909 ◽  
pp. 342-345
Author(s):  
Xin Juan Shang
Keyword(s):  
Motor Control ◽  
Teaching Practice ◽  
Nc Machining ◽  
Numerical Control ◽  
Stepper Motor ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Nc Program ◽  
Practice Teaching ◽  
Stepper Motor Control

The NC Teaching Plotter is designed for the practice teaching needs of NC machining, In order to improve current existing practice teaching environment of "many student, less equipment". It explains the NC concept with concise way and demonstrates NC thought by the intuitive operation.In this paper, the design of NC teaching plotter makes interpolation motion between pen and table based on NC program in accordance with the requirement made by user, to draw the graphics by moving the magnet control brush painting through the single chip digital control and the two stepper motor control X, Y two axes feed. The NC teaching plotter which demonstrates more clearly and directly the numerical control idea has high practical value for teaching practice.

scholarly journals Low Power Robust Early Output Asynchronous Block Carry Lookahead Adder with Redundant Carry Logic

Electronics ◽  
2018 ◽  
Vol 7 (10) ◽  
pp. 243 ◽  
Author(s):  
Padmanabhan Balasubramanian ◽  
Douglas Maskell ◽  
Nikos Mastorakis
Keyword(s):  
Low Power ◽  
Digital Signal Processor ◽  
Digital Signal ◽  
Complementary Metal Oxide Semiconductor ◽  
Low Power Design ◽  
Cmos Technology ◽  
General Purpose ◽  
Metal Oxide Semiconductor ◽  
Oxide Semiconductor ◽  
Power Cycle

Adder is an important datapath unit of a general-purpose microprocessor or a digital signal processor. In the nanoelectronics era, the design of an adder that is modular and which can withstand variations in process, voltage and temperature are of interest. In this context, this article presents a new robust early output asynchronous block carry lookahead adder (BCLA) with redundant carry logic (BCLARC) that has a reduced power-cycle time product (PCTP) and is a low power design. The proposed asynchronous BCLARC is implemented using the delay-insensitive dual-rail code and adheres to the 4-phase return-to-zero (RTZ) and the 4-phase return-to-one (RTO) handshaking. Many existing asynchronous ripple-carry adders (RCAs), carry lookahead adders (CLAs) and carry select adders (CSLAs) were implemented alongside to perform a comparison based on a 32/28 nm complementary metal-oxide-semiconductor (CMOS) technology. The 32-bit addition was considered for an example. For implementation using the delay-insensitive dual-rail code and subject to the 4-phase RTZ handshaking (4-phase RTO handshaking), the proposed BCLARC which is robust and of early output type achieves: (i) 8% (5.7%) reduction in PCTP compared to the optimum RCA, (ii) 14.9% (15.5%) reduction in PCTP compared to the optimum BCLARC, and (iii) 26% (25.5%) reduction in PCTP compared to the optimum CSLA.

Application of PLC Pulse Command in the Step Motor Position Control

2011 ◽  
Vol 130-134 ◽  
pp. 3954-3957
Author(s):  
Liu Wei
Keyword(s):  
Motor Control ◽  
High Speed ◽  
Position Control ◽  
Step Motor ◽  
Stepper Motor ◽  
Equipment Selection ◽  
Stepper Motor Control ◽  
Key Issues ◽  
Pulse Output

Mitsubishi FX2n series PLC's CPU module comes with high-speed pulse output channels. Using these channels, you can achieve position control of stepper motor. This article describes the use of high-speed pulse output instruction on the stepper motor control to achieve the design points. Contents include: key issues of PLC equipment selection, use of pulse command, and the stepper motor selection and setting.

Torque Control of Stepping Motor Drivers Using Switched Linear Control Technology

2011 ◽  
Vol 58-60 ◽  
pp. 2693-2698 ◽  
Author(s):  
Jian Jun Li
Keyword(s):  
Motor Control ◽  
High Frequency ◽  
Low Voltage ◽  
Torque Control ◽  
Linear Control ◽  
Stepper Motor ◽  
Control Technology ◽  
Control Scheme ◽  
Torque Generation ◽  
Stepper Motor Control

In this paper, a new stepper motor control scheme is proposed based on switched linear control technology for better performance of motor torque generation by using an improved decay-loop and switching between high and low voltage at high frequency. The experimental results demonstrate the effectiveness of the proposed methodology.

Design of the Stepper Motor Control System Based on FPGA

2014 ◽  
Vol 986-987 ◽  
pp. 1077-1080 ◽  
Author(s):  
Xue Hui Han ◽  
Li Hong Lei ◽  
Yong Bin Yang
Keyword(s):  
Motor Control ◽  
Control System ◽  
Stepper Motor ◽  
Verilog Hdl ◽  
Language Program ◽  
Function Modules ◽  
Interaction Interface ◽  
Stepper Motor Control ◽  
Motor Control System ◽  
Very High

A stepper motor control system is designed based on the stepper motor controller and EP2C5Q208C8. The control system of the host human-computer interaction interface is designed by LabView; through RS232 to communicate with the PC. According to the characteristic of the stepper motor control system , Verilog HDL language program and the software of QuartusII are used to simulate each function modules. The analysis of simulation results and experiment show that using the method of FPGA+LabView can simplify the complexity of the system design and possess a very high stability on the running status. The motor running status can be easily observed in the PC interface.

scholarly journals Travel printer with positional stepper motor control

2019 ◽  
Vol 698 ◽  
pp. 077002
Author(s):  
R T Yemelyanov ◽  
A S Klimov ◽  
E S Turysheva ◽  
V V Servatinsky
Keyword(s):  
Motor Control ◽  
Stepper Motor ◽  
Stepper Motor Control
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