dsp board 中文意思是什麼

The design of motion control board based on dsp

晶元的機器人運動控制卡設計

The development of the motion control board based on dsp and fpga

的運動控制板的開發

The design and realization of movement control board on dsp

的運動控制卡的設計與實現

The design and realization of dsp motion control board in cnc system

運動控制卡的設計與實現

Design and implementation of mpeg - 4 pci board based on dsp

板卡的設計與實現

In this equipment, a mcu controller is responsible for digital image acquisition, realized stable data transmission between different running frequency units. the whole algorithm is simulated and optimized on dsp evm board and ccs environment, which contribute to a seamless software transplant and hardware structure design

通過中斷機制，實現數據的可靠傳輸，在dspevm板環境下，對演算法程序進行優化和比較，完成演算法模擬測試，實現軟體無縫移植和硬體的結構化設計。

Firstly, the airborne electromechanical system, the development of bus protocol, power line channel and power system are described in the dissertation ; secondly, the algorithm of qpsk and root raised cosin are discussed ; thirdly, the designation of the hardware and software of the modem board, based on qpsk, built up with dsp and cpld are given. the high - speed data transporting card of airborne electromechanical communication system, which is based on plc, are put forward in our country

本文介紹了飛機電力線載波數據通信系統的結構，並對低壓電力線的通道特性進行了分析；對qpsk調制演算法及均方根升餘弦低通濾波演算法進行了詳細論證；設計出基於qpsk的調制解調模塊，並在此基礎上，研製出以dsp和cpld為最小系統的調制解調硬體電路板，開發了調制解調模塊電路板的應用軟體程序。

Based on the dsp development board, the author finishes the hardware debug about the multi - channel buffered serial port ( mcbsp ) receiving the output signal from the gps if collector and resolves the software program of the receiving buffer of the multi - channel synchronous serial data, data integration, udp datagram encapsulation and network interface driver, etc. the real - time udp datagram receiving, data frame de - encapsulation and high speed data memory are implemented, and a friend application interface with windows message is developed on the pc

基於dsp開發板，作者完成了dsp的多通道緩沖串口（ mcbsp ）接收gps中頻接收機輸出信號的硬體調試，並解決了多通道同步串口數據的接收緩沖、數據合併、 udp數據報裝幀及網路介面驅動等軟體編程。在pc端，通過mfc的網路應用開發類casyncsocket實現udp報的實時接收、數據解幀譯碼、高速存貯，利用windows消息機制開發了應用程序友好界面。

Digital signal processor ( dsp ) combined with repm bldcm, which build up a dc adjustable speed system, achieve to control multiple motor speed, positive and negative rotate, protect and fault exemine by a true single chip. design and present a electromagnetism scheme of repm bldcm used in electromotion chair drive system. select electronical components and chips in the drive board by contrast with variant drive mode. design the drive board principle picture, make a drive board pcb and debug it. design a principle picture with dsp core. workout the motor control code introduced popular programme modle. test the programme reliability and control performance by linking tms320lf2407 evm, pc, drive borad and the bldcm. the bldcm swatch is prepare experiment

本論文闡述了方波驅動稀土永磁無刷直流電動機的原理及數學模型；設計並給出了一種電動座椅用稀土永磁無刷直流電動機的電磁設計方案；對電機採用何種驅動方式進行了對比分析；對驅動電路進行了元器件選型、原理圖設計、制板及調試；有針對性的闡述了dsp在本系統應用中所涉及到的功能模塊；設計了以dsp為核心的控制電路原理圖；以模塊化的軟體編程思想編制了電機控制軟體；通過tms320lf2407目標板、上位機、驅動板及電機的聯調，證明了系統可行。

Followed above, this dissertation has much content about the hardware design which include dsp, fpga, ddr sdram memory bank interface circuit, pci, power circuit, board - level interconnection design. this part puts much emphasis on key circuits many of which require us to have deeply known the components adopted and involved specifications

這部分主要是對電原理圖的重要地方和需要注意的地方進行重點闡述，包括dsp 、 fpga 、 ddrsdram內存條介面電路、 pci介面電路、電源、板級互連等部分。

Dc - g570 mainly for the carving of artistic works suchas crystal dianmond jade and various medals portraits wood board characters. laser machine for the carving of artistic works. the processing area is 500700mm. the up and down board can move 400mm up ward or downward. the 40mm laser end can move at the highest speed of 1500m s. it is under the control of the dsp industrial system with the differentiation rate 0. 015mm

如：水晶玉石等雕刻，各種獎碑獎牌的雕刻人像雕刻木版書雕刻工藝禮品包裝盒雕刻，加工面積500700mm ，電動升降平面上下400mm可調，激光頭40mm可調，最大移動速度為1500mm s 。 dsp工業級高速控制，分辯率0 . 015mm 。

( 3 ) study deeply the structure of fat 16 file system and the characteristic of flash disk, and develop the file management software of flash disk to manage nc files effectively according to the management idea of fat 16 file system. ( 4 ) research the module and protocol of reliable communication in serial network, which are composed of arm main control board, dsp motion control board, keyboard board, i / o control board and encoder signal collection board, and then develop communication software of the serial network. ( 5 ) study the principle of displaying char in lcd and the method of embedding font library into operating system, and research deeply the method of embedding chinese font library into os in the light of the characteristic of chinese

本論文的主要研究內容如下： （ 1 ）研究uc os -實時嵌入式操作系統在硬體平臺上的移植及其佔先式內核的任務調度原理，合理分割銑床控制系統的管理任務，根據任務的要求賦予不同的優先級和調度時間，保證任務的執行效率和實時性； （ 2 ）開發底層設備驅動程序和應用程序介面（ api ）函數，以便於進行系統應用軟體的開發； （ 3 ）深入研究fat16文件系統的結構和固態盤的硬體特性，參照fat16文件系統的管理思路，開發固態盤文件管理軟體以有效管理nc代碼文件； （ 4 ）深入研究由arm主控板、鍵盤板、 i o控制板、編碼器信號採集板等裝置組成的串口通訊網路可靠通信的模型及其通訊協議，開發串口通訊網路通信軟體； （ 5 ）研究字元的顯示原理和在操作系統中嵌入字庫的方法，在此基礎上結合漢字的特性深入研究中文字庫的嵌入方法，開發中文字庫嵌入軟體，滿足開發操作界面的信息要求； （ 6 ）深入研究三維圖形坐標變換的原理，開發實用的三維加工軌跡顯示軟體，便於操作者對零件的加工過程進行監控和診斷。

Firstly, the system has a good snr and high accuracy, which is owed to wideband operational amplifier being used, accurate adjustment by da, 12 - bit high sampling ad converter being applied. secondly, data transmission becomes less by using forecasting code technology and dictionary compress technology, which are run by dsp on board

本採集系統採用400mhz增益帶寬積的運算放大器，運用da高精度校準技術，並選用高采樣率低噪聲的12位ad轉換晶元進行模擬電路和ad轉換電路設計，既保證了數據採集系統的信噪比，又提高了系統測量精度。

Based on a reduced - order model, the vsc of flexible rotor - magnetic bearing system is also investigated. a master - slave controller composed of a pc586 and a tms320c50 dsp board is build and a flexible rotor - magnetic bearing test rig is developed. simulation and experimental results show that the vsc is insensitive to the spillover problem due to the model truncation and parameter uncertainty

結果表明，變結構控制器對于因模態截斷及非並置問題導致的未建模動態以及因系統自身特性變化而導致的參數攝動具有不敏感性，系統在上浮過程、受到外界擾動及復雜運轉情況下的性能均優于pid控制器。

A robust h _ asac system for enclosed space structural sound radiation is build up for the first time, which is based on the tms320c30 dsp board. the robust h _ controller has been designed through the elections of the performance weighting function and the robust weighting function

它採用精密聲級計做為聲傳感器、激振器做為作動器，通過對性能加權函數和魯棒加權函數的選取，設計了相應的魯棒h _控制器。

Director platform, terminal demonstration and network communication are discussed, as well as the dsp board used in the system

包括導演臺、終端演示及通信網路的構建。研究了為提高信號處理速度而引入的信號處理板的應用。

The dsp code for the real - time processing of missile - borne sar is realized in the designed dsp board. imaging pictures of simulative signal including single target and multi - target are gained by the system

本人完成了方案的提出，原理圖與pcb圖的繪制， fpga介面程序的編寫以及整個處理系統的調試工作。

Data after ad sampling and digital down converter transfer to computer through pci bus interface, while base - band signal processing may choose cots dsp board or general high - performance pc in term of the need

Ad采樣、數字下變頻后的數據通過pci介面傳入計算機，基帶處理可視需要選用多種商用dsp處理板，或選用高性能pc機。

Next, the rover controlling system is introduced. its hardware is composed of dsp controlling board and motor driving board. there are two choices for the serial communication between the dsp board and the pc

控制系統硬體部分由dsp控制板和電機驅動板組成， dsp控制板與上位機之間的串口通訊有無線和有線兩種方式可以選擇。

First, the dsp board calculates optical flows ( the velocity field of an image ) based on the gradient method. next, the region of the moving object on the image is extracted from the optical flows using knowledge about the region of the object, such as region - merge arithmetic, region - connection arithmetic or clustering arithmetic. finally, the camera is controlled to keep the object in its field of view

我們建立了一個基於tms320c6701的dsps系統，首先求解出基於梯度方法的光流場（原始圖像的速度場） ，然後根據區域合併、區域連通或聚類演算法等方法從光流場中抽取出運動目標區域，並計算出運動目標的速度矢量，進而通過雲臺裝置控制攝像頭的轉動，使得運動目標始終位於攝像機的視野中，從而完成對復雜背景中單個運動目標的實時跟蹤。