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Journal articles on the topic 'TMS320F2812 DSP'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Ni, Li Na, Jin Quan Zhang, and Xin Shan Guo. "Design of Colliery High-Voltage Integrated Protector Based on DSP TMS320F2812." Advanced Materials Research 662 (February 2013): 819–22. http://dx.doi.org/10.4028/www.scientific.net/amr.662.819.

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TMS320F2812 is widely used in the design of embedded control system. Based on DSP TMS320F2812, the colliery high-voltage integrated protector which has setting protection, measurement, controlling and communication is developed. The design of AD module, CAN bus communication module and protection module of the integrated protector is elaborated. The structure design of its internal circuit and realization algorithms of part of modules are also given. Experimental results show that the protector achieves a good performance.

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2

Wei, Zhao Gang. "The Control System for Ink Keys of Press Based on DSP Controlle." Applied Mechanics and Materials 347-350 (August 2013): 904–7. http://dx.doi.org/10.4028/www.scientific.net/amm.347-350.904.

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We have designed the control system for ink keys of press based on DSP controller TMS320F2812. The operator can remotely control the position of any ink key of ink fountains with a high precision. The upper computer can communicate with any DSP through SCI to transmit the control instructions.

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3

Yang, Bao Liang, Song Jian Bao, and Shou Liang Yang. "Design of LED Display-Screen System Base on TMS320F2812." Advanced Materials Research 834-836 (October 2013): 1097–100. http://dx.doi.org/10.4028/www.scientific.net/amr.834-836.1097.

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LED Display-Screen is widely used as one of display Terminals to reveal the information in all aspects. With the improvement of living standards, people demand LED display screen to work with the high quality, high speed and high intelligence. The paper presents a method to design LED display-Screen with TMS320F2812 DSP chip of TI, Meanwhile it uses GPRS to communicate with the telephone and the information platform for convenient remote control, it can constitute a large LED display with the CAN bus and so on. The test shows that the system is reasonable, realizable, operated easily, flexible

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4

Zhong, Cong Jiu, and Zong An Guan. "Design of PID Algorithm Control System Based on DSP." Advanced Materials Research 383-390 (November 2011): 93–97. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.93.

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Along with the industry and the motor control system performance and the intelligent request's unceasing enhancement, the PID control technology application is getting more and more widespread. This article use TMS320F2812 DSP of TI is a core, outside expands SRAM. This system control actuation closed loop direct current machine by the F2812, DSP controls electrical machinery's rotational speed and the direction through CPLD. It control electrical machinery's rotational speed by PID algorithm reaction. This system realized TMS320F2812 not to brush electrical machinery's control regarding the c

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5

Gao, Yu. "The Study of SPWM Controller Based on TMS320F2812 DSP." Advanced Materials Research 490-495 (March 2012): 1546–50. http://dx.doi.org/10.4028/www.scientific.net/amr.490-495.1546.

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The paper gives an introduction to a generation method of SPWM, based on TMS320F2812 DSP developed by the IT Company to adapt to the situation that the SPWM is widely used in the medium voltage inverter. It discusses the SPWM generation principle, and shows the System hardware architecture and its Software implementation. By experiments, this method is feasible to generate SPWM, and successfully applied to cells in series medium voltage frequency conversion system.

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6

Leng, Jia Peng, Wen Yi Liu, Su Hua Liu, and San Min Shen. "Design of Multi-Channel Data Acquisition System Based-On DSP." Advanced Materials Research 291-294 (July 2011): 2635–38. http://dx.doi.org/10.4028/www.scientific.net/amr.291-294.2635.

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Data Acquisition System Based-on TMS320F2812 can quickly and easily for analog-digital converting, arbitrarily switching to 16 analog input channels. Serial Communication interfaces Make the system easy to use .The system is in design modular, can flexible debugging and modify.

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7

Marques, Cristiano Augusto Gomes, Moisés Vidal Ribeiro, Pedro Henrique de Castro Gomes, and Eduardo Antônio Barros da Silva. "Técnica de estimação de harmônicos para implementação em DSP de baixo custo." Sba: Controle & Automação Sociedade Brasileira de Automatica 20, no. 4 (2009): 589–608. http://dx.doi.org/10.1590/s0103-17592009000400011.

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Este trabalho aborda uma nova técnica para a estimação de harmônicos (amplitude e fase) com reduzida complexidade computacional para implementação em DSP. A técnica utiliza demodulação do sinal seguida de filtragem. Como resultado, estimações de harmônicos em 1/2, 1 e 2 ciclos da componente fundamental são obtidos. Resultados obtidos com sinais elétricos sintéticos e sinal real (medido) indicam que a técnica proposta é bastante interessante para implementação em DSP de baixo custo. A adequação da técnica para implementação em precisão finita é avaliada através da utilização do DSP TMS320F2812.

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8

Li, Lin, Zhi Ming Peng, Bi Cong Zhang, and Zhang Tie. "Rapid Control Prototyping Design of DSP-Based Motion Controller." Advanced Materials Research 383-390 (November 2011): 308–14. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.308.

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This paper presents a Rapid Control Prototyping (RCP) development platform based on Matlab/Simulink, Real-Time Workshop and Embedded Target for C2000 and DSP development board. It also designs TMS320F2812 DSP-based motion controller under the proposed RCP. The controller using saturated integral PID algorithm produces PWM signal to control DC motor. Experimental results show that the designed controller can control motor accurately. Engineers can complete all design tasks such as modeling, automatic code generation, and download, running and parameters adjustment on this RCP platform when deve

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9

Jiang, Yi Lin, Zheng Yan Li, En Sheng Dong, and Juan Juan Li. "Frequency Stabilization of Semiconductor Laser Based on TMS320F2812." Applied Mechanics and Materials 551 (May 2014): 280–83. http://dx.doi.org/10.4028/www.scientific.net/amm.551.280.

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A novel frequency stabilization method is proposed in this paper. The variation of frequency is used as the feedback signal, and the system is composed of a loop temperature loop and a current loop of the semiconductor laser. The hardware and the software of the frequency stabilization system based on DSP are outlined. The simulation result of the digital-controlled current source is presented, which shows that the frequency stability of the system reaches 6.73×10-7.

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10

Gao, Tie Hong, Rui Li, Shi Zhong Yang, and Yan Zhuang. "The Lower Control System Development of 3 DOF Parallel Machine Tool CNC System Based on DSP." Applied Mechanics and Materials 42 (November 2010): 175–78. http://dx.doi.org/10.4028/www.scientific.net/amm.42.175.

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The 3 DOF parallel machine tool CNC system based on DSP takes 3-HUU configuration of parallel machine tool as the control object, and adopts TMS320F2812 of TI DSP as control core of the CNC system. This paper mainly studies hardware design and software design of the lower control system of the 3 DOF parallel machine tool, and does practical test which shows that the CNC system can well control the parallel machine tool and finish machining movement.

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11

Xie, Shao Rong, Jin Song Miao, Heng Yu Li, Yu Mei Zhou, and Jun Luo. "A Control System of Binocular Eyes Based on DSP TMS320F2812." Applied Mechanics and Materials 128-129 (October 2011): 765–70. http://dx.doi.org/10.4028/www.scientific.net/amm.128-129.765.

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This paper mainly introduces a binocular eyes system which is similar to the human eyes. The whole control system is based on neural network control model of human eyes, while the structure adopts spherical parallel mechanism to mimic the human eye movement. The whole Binocular control system consists of DSP embedded control system and PC platforms, which achieves the movement of the vestibular ocular reflex, convergence and conjugate movement, thus realizing good tracking of moving targets. This control system has compacted configuration and high reliability. A large number of experiments wer

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Xu, Huang, Yan Dong Song, Zhi Xiong Lu, and Hong Lei Pang. "Tractor Electro-Hydraulic Hitch System Design Based on DSP." Applied Mechanics and Materials 448-453 (October 2013): 3481–84. http://dx.doi.org/10.4028/www.scientific.net/amm.448-453.3481.

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To achieve electro-hydraulic control requirements of tractor hitch system, TMS320F2812 was chosen as control chip, to collect sensor signals and control the hitch system. Hardware system was designed to finish the signal collections of force sensor, position sensor and PWM signal output. Through the simulation, the reliability of design was verified, meeting the work requirements of electrohydraulic hitch system.

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13

Yan, Liang Wen, Li Na Zhao, and Teng Fei Li. "The Design of Signals Acquisition System Based on DSP and Wireless Transmission Device." Applied Mechanics and Materials 198-199 (September 2012): 1789–93. http://dx.doi.org/10.4028/www.scientific.net/amm.198-199.1789.

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By analyzing the characteristics and working principles of DSP series chip and TI’s RF chip, choose TMS320F2812 and CC2530 to realize data acquisition and wireless transmission. By SCI interface, the device finishes the data transmission between DSP and CC2530 ,and the wireless transmission between two CC2530 chips . In the paper , first introduce the hardware and software design of the device and then prove the feasibility of the device by drawing waveform of actual datum which are transmitted and received using the device .

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14

Huang, Lan, and Chon Chen. "Control System of Automatically Leveling Based on DSP." Advanced Materials Research 487 (March 2012): 162–65. http://dx.doi.org/10.4028/www.scientific.net/amr.487.162.

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The thesis developed a DSP -based automatically leveling control system of four of the supporting for a two -phase hybrid stepping motor which includes the introduction of the leveling strategy, the composition and the design of software based on the TMS320F2812.Practice proved that the system is a comparatively new system leveling easy to realize. The leveling precision of the system is less than six cent and the leveling time is less than five minutes.

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15

Shen, Bi Yuan, Kang Jin Chen, and Xiao Chun Guan. "Control of Three-Phase Stepper Motor Based on DSP." Applied Mechanics and Materials 738-739 (March 2015): 1094–98. http://dx.doi.org/10.4028/www.scientific.net/amm.738-739.1094.

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Three-phase stepper motor is a device that can convert the electrical pulse signal to a linear displacement or angular displacement to achieve a given angle of rotation. Its application becomes increasingly widespread in the field of power and control. This paper intruduces three-phase stepper motor control application based on TI 2000 Series’ DSP TMS320F2812, and describes the specific hardware and software of the system.

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16

Su, Kui Feng, Tian Qing Chang, and Lei Zhang. "Model-Based Design of Line-of-Sight Control Systems." Applied Mechanics and Materials 722 (December 2014): 262–65. http://dx.doi.org/10.4028/www.scientific.net/amm.722.262.

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With the complexity of system design growing, the high quality software design are needed. In this paper, the design procedures based Model-Based Design of line-of-sight control system using MATLAB/Simulink blockset and code generator tools for TMS320F2812 DSP is presented. This approach complete the control algorithm simulation and system architecture design using Simulink model, generates the executive code for DSP target with Real-time workshop and embedded coder. The effectiveness of this procedure from the analysis stage to real system implementation is experimentally verified.

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17

Zhang, Xu Hui, Hong Bo Xia, and Ran Lin. "Communication Interface Design of Mitsubishi Touch Screen and DSP." Applied Mechanics and Materials 687-691 (November 2014): 4174–79. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.4174.

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Aiming at the disunity problems of the interface types and protocols existing in the communication between the touch screen and the DSP controller, this paper puts forward a kind of communication method based on MODBUS protocol of the Mitsubishi touch screen and DSP controller. By using a standard RS232 interface and MODBUS RTU data transmission format realize the asynchronous communication between GOT touch screen and TMS320F2812 controller. Through the RS485 bus, DSP achieves the communication with ABB frequency converters. Using this method Mitsubishi touch screen, DSP and frequency convert

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18

Zhang, Chuan Wei, and Ming Yu Wang. "Research on Real-Time Monitoring of Coal Mine Trackless Rubber Tyre Electric Vehicle." Applied Mechanics and Materials 595 (July 2014): 175–79. http://dx.doi.org/10.4028/www.scientific.net/amm.595.175.

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The monitoring information of the coal mine trackless rubber tyre electric vehicle is analyzed and researched. The hardware and software of real-time data monitoring system electric vehicle is designed based on the TMS320F2812 DSP chip and LCD module MS12864. The coal mine trackless rubber tyre electric vehicle real-time data monitoring is achieved.

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19

Yan, Shi Hua, and Yong Qiang He. "Hardware Design of Point for Information Exchange among Multi-Sensor Network." Advanced Materials Research 490-495 (March 2012): 1090–94. http://dx.doi.org/10.4028/www.scientific.net/amr.490-495.1090.

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A transfer module based on TMS320F2812 DSP was designed to meet the needs for information exchange among multi-sensor network. It took the greatest advantages of the multi-imformation exchange interface integrated in DSP, thus to satisfy the requirement for information exchange among various networks. In the present paper, the design of hardware circuit for each single module and interface was described in detail. The data transmission capability of each interface was analysed. As results, the hardware node could run stably with both intense ability to resist interference and high transmission

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20

Xu, Huang, Zhi Xiong Lu, Yan Dong Song, and Hong Lei Pang. "Force-Position Adjustment Design of Tractor Hitch System Based on DSP CCS." Applied Mechanics and Materials 462-463 (November 2013): 483–86. http://dx.doi.org/10.4028/www.scientific.net/amm.462-463.483.

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Tractor electro-hydraulic hitch system is designed with force-position adjustment function. The method of force-position adjustment is proposed. Under the CCS development environment in DSP, system modules are designed according to the characteristics of TMS320F2812, including raise and drop modules, force-position adjustment module. The feasibility of the design is verified by system simulation.

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21

Pan, Hong Xia, and Yang Gao. "Study of Remote Fault Diagnosis System to Wind Generator Gearbox Based on DSP." Advanced Materials Research 566 (September 2012): 568–71. http://dx.doi.org/10.4028/www.scientific.net/amr.566.568.

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In order to meet the wind generator gearbox remote condition monitoring and fault diagnosis requirements, using TI's C2000 series DSP-TMS320F2812 processor as its core, the wind generator gearbox remote fault diagnosis system was designed, in this paper. The use of TMS320F2812-rich peripheral modules to build the system's hardware architecture, including the analog signals, frequency signals, digital signal data acquisition, and has Ethernet, GSM mobile communications. For wind generator gearbox bearings and gears common faults, using FIR digital filter, FFT Fourier transform, cepstrum, detail

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22

Gao, Li Na, and Xiao Dong Hu. "Design of the Autocollimator Interface Based on TMS320F2812." Applied Mechanics and Materials 235 (November 2012): 164–69. http://dx.doi.org/10.4028/www.scientific.net/amm.235.164.

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In order to convenient the design of the autocollimator interface, this paper introduces the design of hardware and software of the autocollimator interface, and detailed analysis some key links. The SPI extension module (EEPROM) based on abundance on-chip resource of TMS320F2812 DSP is used to storage the equivalent of misalignment angle; The CAN extension module (CAN bus) based on CAN module is used to communicate with other computers; SCI extension module (RS232) is used which is convenient for the system debugging, and extension interfaces are left. Meanwhile, the corresponding design of s

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23

Zhou, Zhao Xia, and Jia En Huang. "The Design of the Single-Phase Inverter Based on DSP (TMS320F2812)." Advanced Materials Research 989-994 (July 2014): 3231–35. http://dx.doi.org/10.4028/www.scientific.net/amr.989-994.3231.

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This paper designs a single-phase inverter.Battery as a 12V DC input, and output for the 24V,50 HZ standard AC wave. The load is resistive.The power supply adopts the Boost booster and two full-bridge inverter transform. For the control circuit, the preceding Boost converter using tl494 chip control closed-loop feedback and for the inverter part, adopting the 6N137 to finish the optical coupling isolation.Then,through the DSP (TMS320F2812) to complete the output of SPWM modulation.And the modulated SPWM signal can drive chip IR211 conducting the full bridge inverter. Finally, through a low-pas

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24

Wang, Shu Qiang, Hui Zhao, and Kang Wu. "DSP-Based Single-Stage Full Bridge Power Factor Correction Technology Research." Advanced Materials Research 546-547 (July 2012): 326–31. http://dx.doi.org/10.4028/www.scientific.net/amr.546-547.326.

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This paper introduces a power factor correction (PFC) main circuit adopting novel full bridge topology, in which the clamped capacitor limits voltage stress on the switch tube, reduces output voltage ripple, and improves the response velocity; TMS320F2812 series DSP, produced by TI company, is used as the main control device in this system, and the DSP fixes the switch frequency at 20kps. It uses alternate sampling method to avoid the switching noise taken into the system. And then, both the validity of the theoretical analysis and the effectiveness of the control strategy are verified by the

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Rasheed, Mohammed, Rosli Omar, Marizan Sulaiman, Wahidah Abd Halim, and Moataz M.A. Alakkad. "Analysis of a switching angle calculation by ANN for nine level inverter apply into experimental case study with elimination of lower and higher order harmonics." Indonesian Journal of Electrical Engineering and Computer Science 20, no. 2 (2020): 948. http://dx.doi.org/10.11591/ijeecs.v20.i2.pp948-959.

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This paper confers an investigation of a Selective Harmonic Elimination (SHE) technique has gained wide acceptance for many AC drive applications, due to a higher DC bus voltage utilization (higher output voltage compared with the Sinusoidal Pulse Width Modulation (SPWM), lower harmonic distortions and easy digital realization.” In recent years, the SHE technique was extensively adopted in multilevel inverters since it offers greater numbers of switching for obtaining further improvements of AC drive performances. “Nevertheless, the use of SHE-associated multilevel inverters will optimize the

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26

Rasheed, Mohammed, Rosli Omar, Marizan Sulaiman, Wahidah Abd Halim, and Moataz M.A. Alakkad. "Analysis of a switching angle calculation by ANN for nine level inverter apply into experimental case study with elimination of lower and higher order harmonics." Indonesian Journal of Electrical Engineering and Computer Science 20, no. 2 (2020): 948–59. https://doi.org/10.11591/ijeecs.v20.i3.pp948-959.

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This paper confers an investigation of a Selective Harmonic Elimination (SHE) technique has gained wide acceptance for many AC drive applications, due to a higher DC bus voltage utilization (higher output voltage compared with the Sinusoidal Pulse Width Modulation (SPWM), lower harmonic distortions and easy digital realization.” In recent years, the SHE technique was extensively adopted in multilevel inverters since it offers greater numbers of switching for obtaining further improvements of AC drive performances. “Nevertheless, the use of SHE-associated multilevel inverters will o

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27

Yu, Fei, Hong Mi Guo, and Yan He Chu. "Design of Photovoltaic Generation Grid-Connected Inverter Based on DSP." Advanced Materials Research 383-390 (November 2011): 3443–48. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.3443.

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According to characteristics of solar photovoltaic generation system, this paper presents a design of a single-phase photovoltaic grid-connected inverter about 1KW based on the digital signal processor TMS320F2812. This paper designs the algorithm of MPPT (Maximum Power Point tracking) and the algorithm of phase tracking according to its characteristics. The experiment is successful, and the output voltage wave of grid-connected inverter has the same frequency and phase with the grid voltage. The power factor of grid-connected inverter has reached to 0.99.

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Wang, T., Y. Huo, X. Zhang, and Q. Wang. "Control System of Switched Reluctance Linear Motor Drive Based on TMS320F2812 DSP." Applied Mechanics and Materials 416-417 (September 2013): 606–11. http://dx.doi.org/10.4028/www.scientific.net/amm.416-417.606.

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The paper presents the drive system of the developed Switched Reluctance linear motor in hardware and in software. The structure and photograph of the three-phase 6/4 structure Switched Reluctance linear motor are given. The main circuit topology of power converter is also given. The designed software for TMS320F2812 DSP is described, includes main program, functional subroutine module and interrupt service subroutine module. The Switched Reluctance linear motor drive prototype was tested experimentally. The velocity curves and the phase current waveforms are given.

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Guan, Xiao Chun, and Xiao Jing Chen. "Research of Low Voltage Grid Harmonic Analysis Based on DSP." Applied Mechanics and Materials 433-435 (October 2013): 1832–35. http://dx.doi.org/10.4028/www.scientific.net/amm.433-435.1832.

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In recent years, with the rapid development of smart grid, the harmonic monitoring has become an important part of electric energy quality control in smart grid. This paper introduced a method for real-time analysis of the harmonics with high precision, in which the FFT algorithm is used to convert the electrical signals from the time domain into the frequency domain to analyze the harmonics based on the TMS320F2812 processor. The experiment was conducted based on Code Composer Studio CCS3.3 and EVM board HDSP-Basic2812. The experiment simulation results were given in the paper.

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Zhou, Zhi Wen, Cai Xia Wang, and An Ren Ma. "Design of Active Power Filter Based on DSP." Applied Mechanics and Materials 533 (February 2014): 393–96. http://dx.doi.org/10.4028/www.scientific.net/amm.533.393.

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Along with the access of nonlinear load and the development of electric power system, the harmonic pollution in power system is deteriorating. Harmonic not only affects the reliability, safety and economic operation of power system but also poses potential risks to power users. An active power filter with TMS320F2812 DSP as the core is designed for harmonic compensation for power system in this paper. With the hardware circuit configuring, software programming and circuit debugging, the system performances and parameters are tested and studied during normal operation respectively. The testing

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31

Huang, Xi Xia, Fei Wang, Cheng Hou, and Bing Zhang. "Study of On-Line Detection of Voltage Transient Disturbance Based on DSP and Wavelet." Applied Mechanics and Materials 664 (October 2014): 288–92. http://dx.doi.org/10.4028/www.scientific.net/amm.664.288.

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In this paper, a set of voltage disturbance detection device based on DSP2812 was designed and a method of transient voltage disturbance detection based on DSP and Wavelet Transform was studied. The device collects electrical signal through a Hall sensor and the parallel A/D converter and regards TMS320F2812, a kind of high-performance digital signal processor (DSP), as a core data processing unit. Discrete Wavelet Transform (DWT) algorithm on DSP board was carried out to detect transient voltage disturbance. Software modules including the main program module, A/D module, interrupt module, com

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Yuan, Zhong Hu, Shuo Jun Yu, and Xiao Wei Han. "Design of Weld Seam Tracking Control System Based on DSP." Applied Mechanics and Materials 55-57 (May 2011): 1759–63. http://dx.doi.org/10.4028/www.scientific.net/amm.55-57.1759.

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In the process of weld seam tracking, traditional mathematical model of classical and modern control theory is hard to meet the requirement of high performance controller. This article based on the embedded digital signal processor DSP-TMS320F2812 for the field of industrial automation control.The fuzzy control technology is applied to real-time welding seam-tracking system, according to the F2812 which has the characteristics of real-time multitasking scheduling of resources and then designed the real-time control value adjustment Fuzzy-PI control system. The designed DSP real-time fuzzy cont

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Liu, Hong Jun, Hao Chen, Hua Bin Zheng, and Hui Gao. "Design of DSP F2812 Control System in Paste Extrusion Experimental Device." Advanced Materials Research 430-432 (January 2012): 1782–85. http://dx.doi.org/10.4028/www.scientific.net/amr.430-432.1782.

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The RP processes based on ceramic paste extrusion is the layer-by-layer addition process and the paste extrusion process is intermittent. a paste extrusion experimental device has to be developed and the control system is the core problem. In this paper, the TMS320F2812 chip is used to design the DSP control system for driving the step motor in extruder. The DSP F2812 control system consists of emulator and target board. The design of stepper motor control circuit, serial communication circuit and A/D converting circuit in target board is introduced detailedly. The experimental tests show that

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Zhang, Zhen Wei, Chong Chen, Ruo Bing Jiao, and Rong Rong Hu. "The Development of Air Suspension Controller in Mechanical Engineering Based on DSP." Advanced Materials Research 644 (January 2013): 101–4. http://dx.doi.org/10.4028/www.scientific.net/amr.644.101.

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Cylindrical air spring suspension’s vehicle model with seven freedom degrees is established. Then the model is simulated by use of Matlab/Simulink to accomplish the simulated-computation of the driving state such as rolling angle and pitching angle. Based on the above work, air suspension controller, DSP TMS320F2812 chip as the core processor, is developed. The result of the real vehicle test proves that the controller can obviously improve vehicle’s driving smoothness and handling stability, so it meets the applying requirements.

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Zhou, Jun, Peng Li, Feng Qi Zhou, and Zhi Gang Gao. "Sliding Mode Control for BLDC Electromechanical Actuator Based on DSP." Applied Mechanics and Materials 392 (September 2013): 299–305. http://dx.doi.org/10.4028/www.scientific.net/amm.392.299.

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This paper deals with the design, simulation and implementation of a digital sliding mode controller for brushless DC motor-based electromechanical actuator. Firstly, a mathematic model of the actuator is drawn from its structure. Secondly, sliding mode control algorithm with the approach to weaken chattering is designed for the system, and simulations are carried out under Matlab/Simulink environment. Thirdly, the SMC algorithm is implemented on TMS320F2812 digital signal processor platform along with extensive experiments. Lastly, results of simulation and experiment are compared and discuss

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Li, Guo Hong, and Guan Da Wang. "Design of Power Supply for Intelligent Power Amplifier Based on DSP." Advanced Materials Research 816-817 (September 2013): 420–23. http://dx.doi.org/10.4028/www.scientific.net/amr.816-817.420.

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This paper designs a new type of the control system of switching power supply for audio power amplifier, which is used in DSP-controlled power amplifier. The basic frame and the software and hardware design of the system are described. The system uses TMS320F2812 as the main controller, to reduce the hardware circuit structures, and realize the audio power amplifier digital control. The experimental results show that the design has good regulator function, which not only satisfies certain control accuracy, but also meets the real-time requirements, and has great future in high audio power ampl

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Yu, Shi Qiu. "Analysis of SVPWM Driving Characteristics." Applied Mechanics and Materials 330 (June 2013): 521–25. http://dx.doi.org/10.4028/www.scientific.net/amm.330.521.

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The switch turn-on schedule is given according to principle of Voltage Space Vector PWM, SVPWM modulation function and its discrete function are introduced, the switch drive logic function is derived too. Based on DSP TMS320F2812, a five-phase SVPWM drive out is realized, and the single-end and double-end drive output signal are measured, the signal spectrums are analyzed, the results has important reference value to the designs of inverter power and system of variable frequency and speed control.

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Huang, Li Juan, Zhi Xin Cheng, Hai Yan Zhao, and Gu Sheng Wen. "Research on Self-Propelled Artillery Digital AC Servo System Based on TMS320F2812." Advanced Materials Research 823 (October 2013): 541–45. http://dx.doi.org/10.4028/www.scientific.net/amr.823.541.

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The purpose of the present work is to present a overall design of digital AC servo system, which is based on PMSM on the background of Self-propelled Artillery servo system. A magnetic field Orienting control tactic based on vector control technology is explored. DSP CMOS chip TMS320F2812 is adopted as a control core to design total-digital AC servo system. Since the work current of the servo system is high, the MOSFET component is used to construct the power inverter circuit, rendering the high current controllable. The simulation results prove that the system has good dynamic performance.

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Jia, Jie, Huan Ling, He Huang, Jian Yong Lai, and Gen Hua Zhang. "The Design of Radar Speed-Measuring and Monitoring System Based on DSP." Applied Mechanics and Materials 71-78 (July 2011): 4435–39. http://dx.doi.org/10.4028/www.scientific.net/amm.71-78.4435.

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To reduce the accident, a radar speed measuring and monitoring system based on DSP chip-TMS320F2812 is designed in this paper. Continuous wave radar is used to receive echoes which are reflected from moving vehicles and frequency spectrum is analyzed with FFT. And then, velocity is calculated with the Doppler effect formula. Finally, the velocity is uploaded to the monitoring center by RS-232 UART. An experimental platform is produced and do the experiment by this method, simulation and experimental data show that it is an effective way to improve the speed-measuring accuracy and reduce accide

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Yan, Shi Hua, and Gang Li. "Realization of Interactive Communication among Multi-Sensors Based on CAN Bus." Key Engineering Materials 467-469 (February 2011): 497–502. http://dx.doi.org/10.4028/www.scientific.net/kem.467-469.497.

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Aiming at the problems of the interactive communication among infrared multi-sensors under the electromagnetic interference, an interactive network is developed based on CAN bus controller which is embed in TMS320F2812 DSP. After the hardware design of the network system is introduced, a application layer protocol of CAN bus network for simple and effective communications is proposed. Following the protocol, software program is designed, and the transmission efficiency is improved obviously. Finally, the relationship between nodes and baud Rate is shown after analyzing the transmission time de

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Shi, S. S., Z. W. Zhang, Liu Shu, T. Y. Yin, and Y. Li. "Research on Integrated Control and Simulation of Three-Phase Voltage Source PWM Rectifier Based on 64-bit RTW." Applied Mechanics and Materials 743 (March 2015): 172–75. http://dx.doi.org/10.4028/www.scientific.net/amm.743.172.

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This article presents a double closed loop control system for three-phase voltage source<br />PWM rectifier based on a real-time workshop(RTW), introduces the debugging method of 64-bit<br />RTW platform. Then the simulation model is converted into the real-time code, and downloaded to<br />the platform controlled of DSP TMS320F2812 to verify the feasibility. The experimental results<br />agrees the simulation results. This method greatly reduces the project development cycle and cost.

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Wen, Jia Bin, and Bin Yang. "Design of BLDCM Fuzzy Control System for Electric Vehicle Based on DSP." Applied Mechanics and Materials 274 (January 2013): 363–68. http://dx.doi.org/10.4028/www.scientific.net/amm.274.363.

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In this paper, the design of BLDCM fuzzy control system for electric vehicle which bases on TMS320F2812 Digital Signal Processor (DSP) is given. The design methods of hardware and software of the control system are described in details. Using of brushless DC motor current and speed double closed loop control, meanwhile, the fuzzy self-tuning PI algorithm is applied in the control system, and achieve the intelligent control of brushless DC motor control system. In this paper, the PWM control of the overlapping commutation method to suppress torque ripple. Experimental results show that this sys

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Han, Hua Sheng, and Gen Wang Liu. "Design of CAN Node in Li-Ion Battery Formation and Test System Based on DSP." Advanced Materials Research 354-355 (October 2011): 1144–48. http://dx.doi.org/10.4028/www.scientific.net/amr.354-355.1144.

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Aiming at the solution of low communication rate, stability and anti-interference problem of Li-lion formation and test equipment, two controllers of TMS320F2812 DSP as lower controller and ARM as upper controller, are introduced as Controller Area Network (CAN) communicaton model in formation and test system to realize high speed and stable communication between bottom and top. This paper presents a scheme of using CAN technology to realize communication. The principle and communication protocol of formation and test system and hradware design are introduced in this paper.

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Zhang, Xin Lei, Jing Jing Kong, and Ji Hong Feng. "Development of a Temperature Sensing System for a Real-Time PCR Instrument." Applied Mechanics and Materials 140 (November 2011): 125–27. http://dx.doi.org/10.4028/www.scientific.net/amm.140.125.

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In this paper, we design a temperature sensing system based on a DSP chip TMS320F2812 for a real-time PCR instrument. In this system, we design a 4-wire temperature sensing module with a thermal resistor PT100 to measure the temperature and convert it into a voltage signal. Then the voltage signal is digitalized by the ADC module. At last, the data are transferred to a PC through the serial port. The experimental results show that the linearity of the system is 0.99 with the standard deviation of 0.0419.

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Pei, Su Ping, and Bi Rui Wu. "The Research and Implementation of the Mid-Frequency Power." Applied Mechanics and Materials 492 (January 2014): 439–42. http://dx.doi.org/10.4028/www.scientific.net/amm.492.439.

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This paper discusses the research and implementation of the mid-frequency power (MFP). The paper analyzes the present research situation and the existence question of 400Hz mid-frequency power supply. Then the research of full digital control realization process of mid-frequency power supply with high power factor and multiple closed-loop feedback (MCLF) is given. The principle and characteristic of the closed-loop control system are provided. Finally the experimental prototype taking DSP of TMS320F2812 type as control device is developed. The experimental results verify the rationality .

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Tang, Yun Bo, Jing Chang Yang, Zi Yu Zhang, Xiao Ke Gu, and Qiu Li Liu. "Three-Degree-of-Freedom Step Motor Control Strategy Based on DSP." Applied Mechanics and Materials 214 (November 2012): 893–97. http://dx.doi.org/10.4028/www.scientific.net/amm.214.893.

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Based on the basic principles of analysis of vector control, given three-degree-of-freedom step motor vector control of software and hardware design based on TMS320F2812 for the control, from the simulation results show that: start and 0.2s faster when the speed reaches a given value, the torque increases instantly, but then resumed, when the speed is close to a given torque value becomes 0; 0.8s torque generated when the transition, 0.03s, the torque is stable at 200N • M, show that the system has a good rapid response capability and steady state performance. Realize the decoupling flux and t

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Yang, Yang, Jian Yong Bian, Cai Lian Zhu, and Run Feng Yang. "Design of Small and Medium Power Smart Frequency Conversion Electric Actuator." Advanced Materials Research 443-444 (January 2012): 888–93. http://dx.doi.org/10.4028/www.scientific.net/amr.443-444.888.

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In order to solve the domestic intelligent electric actuator being low accuracy, poor and simple network communication function, this paper presents the development of small and medium power intelligent electric actuators based on TMS320F2812 DSP chip. This intelligent electric actuator has a few functions including network communication, high precise positioning, configuration, control and display self-checking. This type of actuator has compact structure and high intelligence. The advanced frequency conversion control method of vector magnetic beam is adopted in the process module of the act

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Wang, Xiao Yan, Zhi Wen Zhou, and Tao Wu. "Application of AC Chopping Voltage Controller in Coiling Coater." Applied Mechanics and Materials 741 (March 2015): 651–54. http://dx.doi.org/10.4028/www.scientific.net/amm.741.651.

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In this paper a series of research is done on an AC chopping voltage controller which is based on DSP. And the control principle is analyzed and the control circuit based on TMS320F2812 is designed. And then the details of the power supply is presented, such as the topology structure, the working principles of the main loop and the design of the hardware control system . The power supply herein has the merits of wide range regulation of voltage, high power-factor, the ease of harmonic filtering and so on. The effectiveness and validity of the design is certified by the experimental results.

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Wu, Yi Fei, Zhi Hong Wang, and Qing Wei Chen. "A Novel Integrated Angle Measurement System." Applied Mechanics and Materials 373-375 (August 2013): 838–43. http://dx.doi.org/10.4028/www.scientific.net/amm.373-375.838.

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A novel integrated angle measurement system is proposed, which is based on CAN bus and can solve the problem that the traditional shaft angle measurement device is sensitive to disturbances and lack of network interface. The hardware circuits are designed based on the digital signal processor (DSP) TMS320F2812 and the resolver-to-digital converter (RDC) AD2S83. In addition, an adjustable frequency circuit based on Direct Digital Synthesizer (DDS) is designed to provide a precise reference signal. The software design is also introduced. The experimental results show that the angle measurement s

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Shi, Hong Mei, and Zu Jun Yu. "Design of PMSM Position Servo System Based on Fuzzy Adaptive PI Control." Advanced Materials Research 706-708 (June 2013): 737–41. http://dx.doi.org/10.4028/www.scientific.net/amr.706-708.737.

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A fuzzy adaptive PI controller for permanent magnet synchronous motor (PMSM) position servo system is proposed in this paper. Based on the analysis of PMSM mathematical model, the design of position loop controller is introduced in detail. To verify the effectiveness and accuracy of the fuzzy PI adaptive controller, an experimental system is designed using TMS320F2812 floating-point digital signal processor (DSP) as controller CPU and DR20A as integrated power drive module. The experimental results show that the designed AC position servo system has strong robustness, better speed performance

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