A DSP based motion control system for an inject printer

In the fast growing embedded computing market, Digital Signal Controller (DSC) is a new type of microcontroller, where the processing power is delivered by a Digital Signal Processor (DSP) – a single chip device combining both the computing power of a DSP and the embedded peripherals of a single chi...

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Main Author: Chang, Vui Kong.
Other Authors: Ling Keck Voon
Format: Final Year Project
Language:English
Published: 2009
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Online Access:http://hdl.handle.net/10356/18000
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-180002023-07-07T17:24:01Z A DSP based motion control system for an inject printer Chang, Vui Kong. Ling Keck Voon School of Electrical and Electronic Engineering DRNTU::Engineering In the fast growing embedded computing market, Digital Signal Controller (DSC) is a new type of microcontroller, where the processing power is delivered by a Digital Signal Processor (DSP) – a single chip device combining both the computing power of a DSP and the embedded peripherals of a single chip computing system. DSC is used in a wide range of applications, but the majority goes into motor control, power conversion, and sensor processing applications. Currently DSC is being marketed as “green” technologies for their potential to reduce power consumption in electric motors and power supplies. The TMS320F2812 is a 32-bit fixed point DSC that specializes in high performance control applications such as, robotics, industrial automation, mass storage devices, power supplies, and other control applications which needs a single processor to solve high performance application. A motion control system for an inkjet printer which interfaces with the PC and eZdsp F2812 by using Matlab/Simulink as the software development environment has been designed previously. However, this project faces a lot of limitation and problems, mainly due to the restriction imposed by the usage of Simulink. For example, Simulink does not allow the developer to use multiple General Purpose Input/Output (GPIO) blocks to interface to a single port. Besides, many unspecified errors will occur when the executable format (.out) is downloaded into the chip. In this project, C programming was used in replacement of Matlab/Simulink. The F2812 design supports an efficient C engine with hardware that allows the C compiler to generate compact code that is almost one to one corresponded to the C code. Milled printed electronic circuit board (PCB) was modified and tested to improve the performance of the printer‟s components (DC motor, Stepper motor, Encoder, Cartridge and switches). Various functions embedded in the eZdsp F2812 which is available for motion control applications such as the pulse width modulation (PWM) function and the quadrature encoder pulse (QEP) circuit were successfully implemented to control the printer prototype using C programming as the software development environment. Bachelor of Engineering 2009-06-18T07:50:12Z 2009-06-18T07:50:12Z 2009 2009 Final Year Project (FYP) http://hdl.handle.net/10356/18000 en Nanyang Technological University 82 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering
spellingShingle DRNTU::Engineering
Chang, Vui Kong.
A DSP based motion control system for an inject printer
description In the fast growing embedded computing market, Digital Signal Controller (DSC) is a new type of microcontroller, where the processing power is delivered by a Digital Signal Processor (DSP) – a single chip device combining both the computing power of a DSP and the embedded peripherals of a single chip computing system. DSC is used in a wide range of applications, but the majority goes into motor control, power conversion, and sensor processing applications. Currently DSC is being marketed as “green” technologies for their potential to reduce power consumption in electric motors and power supplies. The TMS320F2812 is a 32-bit fixed point DSC that specializes in high performance control applications such as, robotics, industrial automation, mass storage devices, power supplies, and other control applications which needs a single processor to solve high performance application. A motion control system for an inkjet printer which interfaces with the PC and eZdsp F2812 by using Matlab/Simulink as the software development environment has been designed previously. However, this project faces a lot of limitation and problems, mainly due to the restriction imposed by the usage of Simulink. For example, Simulink does not allow the developer to use multiple General Purpose Input/Output (GPIO) blocks to interface to a single port. Besides, many unspecified errors will occur when the executable format (.out) is downloaded into the chip. In this project, C programming was used in replacement of Matlab/Simulink. The F2812 design supports an efficient C engine with hardware that allows the C compiler to generate compact code that is almost one to one corresponded to the C code. Milled printed electronic circuit board (PCB) was modified and tested to improve the performance of the printer‟s components (DC motor, Stepper motor, Encoder, Cartridge and switches). Various functions embedded in the eZdsp F2812 which is available for motion control applications such as the pulse width modulation (PWM) function and the quadrature encoder pulse (QEP) circuit were successfully implemented to control the printer prototype using C programming as the software development environment.
author2 Ling Keck Voon
author_facet Ling Keck Voon
Chang, Vui Kong.
format Final Year Project
author Chang, Vui Kong.
author_sort Chang, Vui Kong.
title A DSP based motion control system for an inject printer
title_short A DSP based motion control system for an inject printer
title_full A DSP based motion control system for an inject printer
title_fullStr A DSP based motion control system for an inject printer
title_full_unstemmed A DSP based motion control system for an inject printer
title_sort dsp based motion control system for an inject printer
publishDate 2009
url http://hdl.handle.net/10356/18000
_version_ 1772825675646894080