The main techniques of this system are as follows: Simulated digital map of field surveillance radar, aircraft objects display and graphic operations Simulated mathematical models of ground motions of the aircrafts Simulated realization of all kinds of airport control orders Processing of aircrafts'taxiways selection Tight coupling of airport and approach control Designs of training courses about airport control based on the standard of International Civil Aviation Organization This paper introduces the design and realization of simulation system of the field surveillance radar in detail, including five parts: The first part generally introduces Civil Aviation Air Traffic Control and simulated training of air control radar, and then analyzes the simulation requirements of the field surveillance radar, finally, presents works of the author in this simulation system items.

機(jī)場場面監(jiān)視雷達(dá)仿真系統(tǒng)是快速高效并且低成本培養(yǎng)和提高塔臺管制人員特別是管制學(xué)員的塔臺管制技能的重要工具和設(shè)備超碰夜晚人人爽人人爱，該系統(tǒng)具有以下技術(shù)要點：機(jī)場場面監(jiān)視雷達(dá)仿真數(shù)字地圖和航空器目標(biāo)的顯示以及圖形操作航空器地面運(yùn)動的仿真數(shù)學(xué)模型各種機(jī)場管制命令的仿真實現(xiàn)地面航空器滑行路線選擇處理機(jī)場管制與進(jìn)近管制的緊密結(jié)合按照國際民航組織標(biāo)準(zhǔn)進(jìn)行設(shè)計機(jī)場管制訓(xùn)練課程本文詳細(xì)地介紹了場面監(jiān)視雷達(dá)仿真系統(tǒng)的設(shè)計和實現(xiàn)，一共分五個部分：第一部分概括介紹民航空中交通管制和空管雷達(dá)仿真訓(xùn)練2022最新理论片韩国在线看，分析機(jī)場場面監(jiān)視雷達(dá)仿真的需求情況以及作者在該仿真系統(tǒng)項目中所做的工作欧美性Ⅴa。

The control strategies of system include: model reference adaptive control, slipform variable structure control, fuzzy control, single neuron control and so on..

該系統(tǒng)控制策略包括：模型參考自適應(yīng)、滑模變結(jié)構(gòu)性av不卡在线、模糊控制福利一区首页、單神經(jīng)元等控制。

Fully automatic burn free block machine adopt PLC control system, it can set the various actions through adjust the flow, press etc technique parameters by touch screen,, achieve machine-human talking, the control system mainly included three units,(1) fully automatic batching and mixing control system (2) brick forming machine, pallets transferring control system (3) stacking block machine control system

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More than ten years ago,"the negative day" the numerical control line cutting engine bed first applies and the actual production, starts the control bench is uses the transistor separative element assembly to become, after but uses the integrated circuit, now to is using the direction which the microcomputer controls to develop, Therefore this definition design "the electrical fire colored thread cutter automatic control" is by 8031 shrapnel machine took the control core, step-by-steps the electrical machinery achievement to actuate the electrical machinery, the diffraction grating a closed-loop control system which constitutes as the position examination part.

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In this paper, a tooth for milling tenon electrical control of the entire process, electrical components will be used to achieve the milling work tenon tooth path of automatic and manual control, selected relay - access control systems to accomplish this purpose, it has the advantage of Line intuitive, are most commonly used electrical appliances, the replacement of convenience, cheaper prices, through repeated experiments and demonstration confirmed by the use of electrical components can accurately on a milling machine tenon teeth effective control of the machine tools to improve the control of a certain value .

本文研究了專用榫齒銑電氣控制的全部過程，將利用電氣元件來實現(xiàn)對榫齒銑工作路徑的自動與手動控制天天插,天天透,，選用了繼電-接觸系統(tǒng)來完成這一控制目的日韩一级欧美一级精品视频，它的優(yōu)點是線路直觀，大部分電器均為常用電器a片在线资源，更換方便成人网站免费在线播放，價格較便宜亚洲欧美一区二区欧美亚洲A，通過反復(fù)的實驗與論證結(jié)果證實所用電氣元件能準(zhǔn)確對機(jī)床榫齒銑進(jìn)行有效控制，對機(jī)床控制的改進(jìn)有一定的參考價值影音先锋不鲁321资源网。

In order to ensure the construction process safe and the bridge structure would reach its ideal state, lots of questions in its whole construction control and swivel ereetion construction control are discussed and studied.Firstly, based on the experiences about the cable-stayed bridge's construction control, do emulational anlysis to Sui Fenhe cable-stayed bridge by using the bridge analyzing program of BSAS and Dbridge, analyze the parameters' sensitivity, study the temperature effects, discern the relevant parameter's errors about construction control and optimize its construction state.Secondly, as an example of Sui Fenhe cable-stayed bridge's swivel erection construction control, present the design and construction techniques of simple point supporting and even articulation and level swivel erection for long-span cable-stayed bridge, study its load-bearing system, balance system, power system and adjustment system in detail, check its static stability on the state of swivel erection construction and monitor the whole swivel erection construction.

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Clinical study: 90 patients diagnosed in The Third Hospital of Beijing University according as diagnostic standards were divided into three groups stochastically:therapy group, control group I and control group II, each group has 30 patients, the therapy group was treated by the method of clarifying and descending the lungs and the stomach, the anti－cough decoction; the control group I was given acute bronchitis syrup and Jiawei Baohe pills; the control group II only given acute bronchitis syrup, after seven days treatment, the results show that the efficiency of the therapy group is 80%, that is higher than both of the control groups(p.01), the therapeutic principle and formula is effective and valued in clinic.

臨床研究部分：以2001年9月－2002年3月在北京大學(xué)第三醫(yī)院中醫(yī)科門診就診的90例有胃內(nèi)傷基礎(chǔ)的外感咳嗽患者作為觀察對象，隨機(jī)分為3組国产美女免费作爱视频99，治療組治以肅肺降胃法伊人久久精品中文字幕无码，用自擬湯藥治療；對照組I治以急支糖漿合加味保和丸国产黑丝足交视频；對照組II單純用急支糖漿普通话熟女高潮对白视频，并詳細(xì)記錄患者臨床癥狀和體征的變化，經(jīng)一個療程（7天）的治療黄色网站爱观赏，治療組取得了80％的顯效治愈率艳情视频一区，顯著優(yōu)于對照組（P.01），說明這種立法與處方是可行的日韩不卡毛片午夜在线看片,，具有較高的臨床價值肥熟女视频一区二区三区，并進(jìn)一步拓寬了治療外感咳嗽的思路與方法。

This paper makes use of PID control, Fuzzy- PID control based on single parameter these two control strategies to simulate the systems model. Compared with common vehicle, the results of simulation show that the vehicle equipped with the electromagnetic power steering system has better yaw velocity frequency response characteristic under condition with step input of steering wheel, so it has more betterhandling stability; Compared with PID control strategy, the results show that the Fuzzy-PID control strategy has the advantages, such as response fast, stabilize itself quickly and less over-altitude.

本文使用了PID免费黄a片在线观看、單參數(shù)自整定Fuzzy-PID兩種控制策略對系統(tǒng)模型進(jìn)行控制欧美性爱一区在线观看，仿真結(jié)果表明：相對于普通汽車，裝有電磁式助力轉(zhuǎn)向系統(tǒng)的汽車在方向盤轉(zhuǎn)角階躍輸入的情況下男人插女人之男人的天堂，汽車橫擺角速度頻率響應(yīng)特性更好亚洲色图在线综合，因此具有更好的操縱穩(wěn)定性；而相對于采用PID控制99这里只有精品首页，采用單參數(shù)自整定Fuzzy-PID控制又可以使系統(tǒng)響應(yīng)更迅速国产尤物第一区第二区精品、超調(diào)量更小、穩(wěn)定更快国产一线在线观看。

The hot helium temperature follows HTR-10's nuclear power changes slowly, and there is a large coupling between them, so the RPHHT system adopts cascade control, the minor loop is fast, and the major loop is hot helium temperature control loop whose dynamic response is slow; there is also a large coupling between main helium loop and steam-water loop, and both the main steam temperature measure signal and the heating process of the once-through steam generator are delayed, therefore, the MHFMST applies cascade control, the minor is main helium flow control loop whose dynamic response is fast, and the major is the main steam temperature control loop whose dynamic response is slow.

本文運(yùn)用機(jī)理建模法激情图片激情综合，建立了HTR-10系統(tǒng)動態(tài)控制模型，然后進(jìn)行了動態(tài)性能仿真人人摸福利，將堆芯用集中參數(shù)表示www.黄欧美，冷卻劑按一維流動處理；直流蒸汽發(fā)生器按二回路工質(zhì)不同的相分為預(yù)熱段www,欧美精品视频,com、蒸發(fā)段和過熱段日韩高清自拍区视频在线观看，建立了三環(huán)節(jié)控制模型，得到HTR-10系統(tǒng)控制模型www人人摸；仿真結(jié)果與數(shù)值計算結(jié)果對比表明国产视频福利，本文所建立的控制模型，能近似地反映HTR-10的動態(tài)特性国自产拍在线，適合設(shè)計控制系統(tǒng)特级性交毛片。

For a class of Shunt-wound Active Power Line Conditioner, based on analysis of mathematical model of system and target of control, the algorithm of fuzzy variable structure sliding mode control is presented. The control algorithm can avoid complicated calculation of harmonic electric current in traditional control algorithm, and realize the feedback control of electric current. The algorithm is simple and easily implemented.

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