motion processor 中文意思是什麼
motion processor
解釋
動作處理器-
Motion control is a comprehensive subject. modern ac drive is a important embranchment in the field of motion control. however, it is difficult to rea1ize high - performance ac drive systems because induction motors are a kind of strongly - coupled nonlinear system with many variables and the torque is not easy to control. with vector control technology decoupling and torque control of ac motor are solved. the basic idea of vector control is that three - phase system is equiva1ent to two - phase system by coordinate transformation and it realizes the decoupling between field current and torque current of the stator in order to control the flux and current respectively, thus induction motor can be considered dc motor and high performance is achieved easily. with the progress of electric and electronic technology and the development of computer, high - integrated special modules and high - precision digital signal processor ( dsp ) are applied to ac drive so that vector control has been developed rapidly
但是高性能的交流調速系統實現很困難，這是因為交流電機是多變量、強耦合的非線性系統，不易實現高性能轉矩控制。矢量控制技術則解決了交流電機解耦與轉矩控制問題，其基本思路? ?應用坐標變換將三相等效為二相，實現定子勵磁電流分量與轉矩電流分量之間的解耦，達到對交流電機磁鏈與電流分別控制的目的，交流電機等效為直流電機實現高性能調速。隨著電力電子技術的進步，計算機技術飛躍發展，高度集成的專用模塊和高精度的數字信號處理器應用於交流傳動系統中，促進矢量控制迅猛發展，日趨成熟。 -
In jaint video team of iso iec mpeg itu - t vceg, jvt - f017 6th meeting, awaji, december 2002. 6 haiyan li, mei wen, nan wu et al. accelerated motion estimation of h. 264 on imagine stream processor
相對應的，數據相關的流，每個流元素的處理不盡相同，非勻速通過計算核心，我們將這樣的流定義為不規則流。 -
In this article, we compare scm with dsp in their architectures and operation speeds and design a motion controller based on the 16 - bit fixed - point digital signal processor tms320lf2407a, by which we realize the controls of eight axes of step - by - step motor or servo motor
本文通過比較單片機與dsp晶元的體系結構與運算速度，設計了一種基於ti公司的16位定點數字信號處理器tms320lf2407a的八軸步進/伺服運動控制器，實現了對步進電機和伺服電機的運動控制。 -
First the survey of video encoding development has been conducted, then the video compression technology has been introduced and the application of fpga and dsp processor in video compression field is appended, finally the hardware implementation of video compressor based on h. 263 standard is introduced. according to the characteristic of fpga, we bring forward the motion estimate and dct / idct arith metic which can be easily implemented in hardware
首先介紹了視頻壓縮編碼發展的概況；然後介紹基於變換編碼的視頻壓縮方法，並介紹fpga和dsp處理器在視頻壓縮編碼器中的應用；最後介紹了基於h . 263標準的視頻壓縮編碼器硬體實現，並根據fpga的特點，提出適合其實現的運動估值演算法和dct和idct演算法。 -
This thesis designes a motion control board which is based on dsp ( digital signal processor ), the aspects including high speed and high precision, real - time response and opening design of hardware are considered in the design. the motion control board can be plugged in the pci ( peripheral component interconnect ) slot of pc ( personal computer ), thus forms an inboard open cnc system
本文從高速高精度、實時性和硬體開放式設計等方面考慮，設計了一款基於dsp （ digitalsignalprocessor ）的運動控制卡，該卡可直接插接在pc （ personalcomputer ）機的pci （ peripheralcomponentinterconnect ）插槽中，和pc機組成pc內藏cnc （ computernumericalcontrol ）型開放式數控系統。 -
Motion control is a comprehensive field on the base of electrical drive. with the development of micro - electronics and micro - processor technology, high performance of motion control system is easy to realize
運動控制（ motioncontrol ）是在電驅動技術研究基礎上，隨著科學技術的發展而形成的一門綜合性多學科的交叉技術。 -
Accelerated implementation of the h. 264 motion estimation algorithm on the imagine stream processor
序列整數調制和置亂的圖像加密演算法 -
Design of multi - axis motion controller based on digital signal processor
基於數字信號處理器的多軸運動控制器設計
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