A step response of open-loop or close-loop control system is given.

可以給出控制系統(tǒng)開環(huán)或者閉環(huán)的階躍響應(yīng)在线观看国产视频wwww。

In view of the present major problems of the open-loop control system for economic CNC lathe with stepping motor as feed motor, a newtype of closed-loop control system for stepping motor has been presented in the paper.

針對目前以步進(jìn)電機(jī)驅(qū)動的經(jīng)濟(jì)型 CNC車床開環(huán)控制系統(tǒng)存在的主要問題www,jizzcom，提出了一種新型的步進(jìn)電機(jī)閉環(huán)控制系統(tǒng)91免费观看在线观看入口网址。

The teaching experiments such as open-loop control system, closed-loop control system, machine vision and the sensor measuring were realized based on the hardware platform and the software.

通過對系統(tǒng)硬件平臺和軟件平臺的構(gòu)建亚洲图片小说电影，完成了開環(huán)控制系統(tǒng)、閉環(huán)控制系統(tǒng)av小草、機(jī)器視覺久久综合精品免费毛片、傳感器技術(shù)等多項(xiàng)教學(xué)實(shí)驗(yàn)內(nèi)容。

This thesis make a study on Vector-control VVVF system of asynchronous motor. In the course of study,making use of the mathematical model of asynchronous motor in MT axes . Then both open-loop control system and close-loop vector-control system are respectively simulated with simulation block SIMULINK in MATLAB.

本文對異電動機(jī)變頻調(diào)速系統(tǒng)進(jìn)行了研究久久99国产综合精合精品免费、利用異步電動機(jī)在二相同步旋轉(zhuǎn)MT坐標(biāo)系下的數(shù)學(xué)模型不卡av免费网址，使用MATLAB中的仿真工具箱SIMULINK分別對開環(huán)控制系統(tǒng)和閉環(huán)矢量控制變頻調(diào)速系統(tǒng)進(jìn)行了仿真。

This thesis make a study on Vector-contorl WVF system of asynchronous motor. In the course of study, making use of the mathematical model of asynchomous motor in MT axes. Then both open-loop control system and close-loop vector-control system are respectively simulated with simulation block SIMULINK in MATLAB.

本文對異步電動機(jī)變頻調(diào)速系統(tǒng)進(jìn)行了研究free欧美性婬妇XXXX，利用異步電動機(jī)在二相同步旋轉(zhuǎn)MT坐標(biāo)系下的數(shù)學(xué)模型久久九九精品99精品，使用MATLAB中的仿真工具箱SIMULINK分別對開環(huán)控制系統(tǒng)和閉環(huán)矢量控制變頻調(diào)速系統(tǒng)進(jìn)行了仿真。

In Chapter four, the stability problem of the nonlinear open-loop control system is discussed by the concept of input-output stability. The L〓 stability is defined, the relationship between the L〓 norm of output variable and the input variable is proven firstly, and the sufficient condition for the stability of open-loop system , the H〓 norm of the n-th order frequency response function decreasing by n!

本章給出了非線性控制系統(tǒng)L〓穩(wěn)定性的定義亚洲色图图片专区，首次嚴(yán)格證明了輸出變量的L〓范數(shù)與輸入變量的L〓范數(shù)之間的一個(gè)重要的關(guān)系式黑人的又黑又大又长，并得到了一個(gè)開環(huán)系統(tǒng)L〓穩(wěn)定性的充分條件，即n階廣義頻率響應(yīng)函數(shù)的范數(shù)〓應(yīng)按n国产激情在线一区！

The POD PWM technique is applied to the topology and the control strategies of the new type of single-phase five-level CSI topology in open-loop control system and in closed-loop control system are discussed.

該拓?fù)浣Y(jié)果簡單欧洲精品视频免费播放，所用開關(guān)數(shù)目和分流電感比同類拓?fù)涓伲槍υ撏負(fù)溲侵薷咔寤粕悠翟谙吖劭雌迮疲瑧?yīng)用多載波POD PWM技術(shù)應(yīng)用日韩成人作爱在线视频观看免费播放，分別研究了開環(huán)和閉環(huán)控制方案国产激情自拍视频在线观看。

In testing omni-directional robot system, open-loop control and close-loop PID control are used to discuss the response of omni-directional mobile robot system, and then compared to the result of simulation to image servo control procedure.

全方位移動機(jī)器人系統(tǒng)實(shí)測上，利用開回路控制以及閉回路PID控制探討其響應(yīng)男人的天堂网免费网站，再配合模擬結(jié)果比對，以完成整個(gè)影像伺服控制過程特级太黄A片免费播放一欧美欧。

It proposes the control-output transfer function of the nondeal Buck converter using circuit average method, the model in Pspice 10.0, the open-loop and gain of the voltage control loop simulations of the system. A prototype of output power 15W has been made up, and the experimental results are agreed with the simulative results.

用電路平均建模法推導(dǎo)出非理想Buck變換器控制-輸出的傳遞函數(shù)免费人成黄页在线观看国际，在PSpice10.0環(huán)境下建立了仿真模型，對系統(tǒng)進(jìn)行了開環(huán)和電壓控制環(huán)路增益仿真18岁进入网站视频，并在研制的15W實(shí)驗(yàn)樣機(jī)上進(jìn)行了系統(tǒng)的實(shí)驗(yàn)測試人人操人人操人人舔。

The transmission and superposition of the error among the loops are analyzed according to the orders from the inner loop to the outer loop at the point of view of the physics kinematics.

通過這種對誤差的定量分析，可以直觀的觀察各類誤差在總誤差中所占的比重A片黄片在线，為有針對性的設(shè)計(jì)系統(tǒng)提供了重要的理論依據(jù)人人看人人亲人人操。