linear motor principle 中文意思是什麼
linear motor principle
解釋
直線驅動原理-
Referencing the existing laser lithography tools and according the structure principle of maglev - bearing and maglev - vehicle, two structure patterns of precision stage based on maglev technology and driven non - contactly by linear motor are designed and researched. the two maglev precision stages will be of freedom information property and adapt to develop and manufacture laser lithography tools by ourselves
在參考國內外光刻機現有定位平臺結構形式的基礎上，根據磁懸浮軸承和列車的結構原理，以磁懸浮技術為基礎、以直線電機無接觸驅動為動力，研究並設計了具有自主知識產權的兩種結構模式磁懸浮精密定位平臺，以適應我國自主研製開發新一代光刻機的需要。 -
The thesis roots in the item supported by " fifteen " aviation funds, - new type aeronautic linear dc motor ( ldcm ), study its classes characteristics and work principle, mainly researches the drive and control technique of aeronautic linear dc step motor ( ldcsm ) using in emergency discharging oil valve on airplane
本文源於「十五」航空支撐基金項目-新型航空用直線直流電動機。論文研究了直線直流電動機的分類、特點及其工作原理，重點針對飛機應急放油閥用航空直線直流步進電動機驅動控制技術進行了研究。 -
This dissertation is about taking use of the merit of the traveling wave principle, exciting a traveling wave in a ring type stator with two tangential paths, generating the linear movement of the ultrasonic motor
本文研究利用行波原理的優點，在具有兩個直線段的長環形結構中激勵出行波，使馬達產生直線運動的超聲波直線馬達。 -
This paper expatiated that the mathematics models of ac motor is higher order, non - linear and closed coupling, multivariable input - output system. and introduces the principle and the algorithm of sine pulse width modulation ( spwm ), opened - loop space voltage pulse width modulation control ( svpwm ) and field oriented control ( foc ). finally, realized the control strategies of variable - frequency speed regulating using assembly and c language
文中闡述了交流異步電機的數學模型是高階、非線性、強耦合的多變量輸入輸出系統，介紹了交流電機的正弦脈寬調制、開環電壓空間矢量的u / f控制和磁場定向控制的原理及控制演算法，並利用dsp構成控制系統，通過匯編語言和16位定點c語言混合編程的方法實現了上述的變頻調速控制策略。 -
First, this paper introduces the basic principle, the development, the category of linear motor and its control technology
在電機驅動部分主要說明了電機的控制策略、變頻驅動技術的原理和在本系統的實現。 -
Secondly, it states the control principle of the new linear motor which drives the laser trim table. through adjusting proportion gain and integrated gain repeatedly, and the combination with the dynamic curve of laser trim table, it improves laser trim table ' s response
研究了帶動光刻平臺的新型直線電機控制原理，通過反復調整比例、積分等一系列伺服控制參數，並結合光刻平臺階躍動態曲線，提高了光刻平臺的響應性。 -
In this paper, the development trend of micro - electronics equipment, the progress situation of precision work stage for laser photolithography equipment and the research and evolution of magnetic levitation technology in china and other countries are discussed generally. the main function, the demand of technical index and key technology of laser photolithography work stage are introduced simply. the magnetic levitation technology and the work principle of linear motor are stated, and the design and analysis method of mechatronics cad / cae for magnetic levitation precision stage is presented
本文綜述了微電子製造設備發展趨勢及其精密工作臺如光刻機工作臺的國內外發展現狀及磁懸浮技術研究進展，簡要介紹了光刻機工作臺主要功能、技術指標要求、組成及關鍵技術，概述了磁懸浮技術及直線電機驅動的工作原理，著重研究用機電一體化cad cae集成技術設計、分析磁懸浮精密定位工作臺的方法，闡明了應用cad cae技術研製磁懸浮精密定位工作臺的現實意義。 -
First, this paper not only introduces the basic principle, the history, the category and the control of linear motor but also shows the development of the control system and technology of motor. second, the method of pid control and the technology of pulse width modulation are expatiated, as well as their application in linear - motor - driven servo syetem. third, this paper describes the hardware structure including its operation principle of the control system of the dsp based linear - motor - driven suspending push - type convey system
文章首先介紹了直線電機的基本原理、發展歷史及其分類方法，並簡單闡述了直線電機的控制方法；然後介紹了電機控制系統及技術的發展，進而分析了pid控制方法和脈寬調制技術，及其在直線電機驅動的伺服系統中的應用；接著介紹了基於dsp的直線電機驅動的懸式推掛物流傳輸控制系統的硬體結構及其工作原理，並闡述了直線電機驅動的懸式推掛物流傳輸系統控制的軟體實現，介紹了各個程序模塊以及速度的檢測方案。 -
With an introduction of the principle and application of linear motor in shanghai maglev demonstration line and urban mass transit, this paper discusses the problems occurred in the power supply system, and the preliminary solution for decreasing the line resistance and reclaiming the stray current
摘要介紹了直線電機的基本原理、不同的應用方式及其在城市軌道交通中的應用情況；並就供電系統中存在的變電所較多、能耗較高等問題，提出了如何設法減少線路總阻抗、如何回收利用迷流等初步解決方案。
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