The control of the construction time is one of the important controls of tunnel. Once the construction time went amuck, the others should be influenced. So the study of the construction time is very important to us.

而在隧道工程中，進(jìn)度控制是三大控制(資金、進(jìn)度和質(zhì)量的控制)中重要控制的目標(biāo)之一，工程進(jìn)度失控，必然會人力www黄视频在线观看、物力的浪費(fèi)，甚至可能會影響到工程的質(zhì)量和安全黄色性爱视频亚洲可以看的，因此视频A黄，對于隧道工程的工期研究也具有重大意義。

Taking distributed control system used by 220t/h circulation fluid bed boiler and 25MW double extraction condensing turbine as examples,aiming at the problems exiting in distributed control system,from the aspects of improving safety,generality,flexibility,control performance,integrative management ability,being easy to use and maintenance,adopts a serial of new ways and strategies,makes it being into the new control system which other control systems can't compare with.

以220 t/h 循環(huán)流化床鍋爐及25 MW雙抽凝汽式機(jī)組所使用的分散控制系統(tǒng)為例免费a片视频网站，針對分散控制系統(tǒng)在應(yīng)用中所存在的問題2022中文字幕在线观看，對該控制系統(tǒng)在提高安全可靠性、通用靈活性国产毛片精品全部视频、最優(yōu)控制性能一级黄片免费看视频、綜合管理能力以及方便使用與維護(hù)等方面，采取了一系列新的方法與策略黄A色片，使之成為其他控制系統(tǒng)無法比擬的新一代控制系統(tǒng)自拍视频精品。

In Chapter 4 we discuss the solvable theorem of adaptive inverse optimal control problems, and proceed with controller designs of global asymptotic stability in probability, adaptive inverse optimal stabilization in probability and output-feedback adaptive inverse optimal stabilization in probability for strict-feedback stochastic nonlinear continuous systems with additive standard Wiener noises and constant unknown parameters using It〓's differentiation rule and an adaptive backstepping algorithm. Control laws and adaptive laws can be obtained at one time by this design scheme. Many simulations have been performed to validate the properties of the proposed adaptive control scheme.

在第4章中，針對具有標(biāo)準(zhǔn)Wiener噪聲擾動和未知定常參數(shù)的不確定隨機(jī)非線性系統(tǒng)色婷婷五月综合大全，提出并證明了自適應(yīng)逆最優(yōu)控制問題可解定理九九色这里只有精品首页，構(gòu)造了適當(dāng)形式的四次型隨機(jī)控制Lvapunov函數(shù)，基于It〓微分規(guī)則和自適應(yīng)Backstepping算法最近免费视频中文完整版2019，系統(tǒng)地設(shè)計(jì)了全局依概率漸近穩(wěn)定控制器国产精a成品人v在线播放、自適應(yīng)逆最優(yōu)控制器、輸出反饋逆最優(yōu)控制器以及在設(shè)計(jì)中如何處理二階Hessian矩陣函數(shù)的方法欧美在线伊人，這種方法可同時(shí)獲得控制律和自適應(yīng)律，通過實(shí)例仿真经典在线视频日韩精品免费，表明該控制算法是有效性的免费人人操人人看性爱电影。

In this character analysis part, another important relationship of coordinated control parameter and coordinated control structure is depicted in detail followed by an entire control problem describe. And the analysis results show that the nature of control subsystem partition problem is to find the oversaturation related signal groups in the network.

在過飽和交通特性分析的最后部分詳細(xì)闡述了協(xié)調(diào)層控制中的控制參數(shù)與控制結(jié)構(gòu)的關(guān)系，以此為基點(diǎn)九九插美女视频，揭示了過飽和狀態(tài)下控制小區(qū)的劃分本質(zhì)是尋找路網(wǎng)中與過飽和路段相關(guān)的信號燈組的關(guān)系問題日韩黄色网站视频大全，并對過飽和控制問題進(jìn)行了完整的描述。

On the foundation of the designs and the implementation of the PID control, this paper introduces the fuzzy control of manual aptitude theory into the servo-system and proposes a compound control scheme based on the self-organizing fuzzy control.

本文在研究PID控制及其實(shí)現(xiàn)的基礎(chǔ)上最新精品黄色网站久爱，把智能控制中的模糊控制理論引入了伺服控制系統(tǒng)的設(shè)計(jì)中人妻天天爽一区性色AV，提出了以自組織模糊控制器為基礎(chǔ)的控制方案。

After take analyzed deeply for the opened magnet circuit with FEMM (Finite Element Method Magnetics) we find out the field distributing that is separated into three sections . One is the main area what we called as positive field section. Beside the main field there are tow areas that are called the inverted field sections. Loudspeaker arise a very serious distortion when the voice coil moving into inverted field areas. The direction of induced current in the coil part of entered inverted field area is same with the current driving into loudspeaker so that total currents increas largely and heat increase rapidly. With more coils moving into inverted area the voice coil will take on negative inductance properties. It is the main reason that voice coil is burned by heating with increasing current due to arise negative inductance. So opened magnetic circuit is not suitable for the woofers in which the voice coil have wider displacement range. When using this kind magnetic circuit design, the voice coil moving range should be less than the range of positive field to avoid loudspeaker arise serious distortion and heating. Even though voice coil moving range is in the positive area, loudspeaker will still arise more distortion because the field distribution is very cliffy at tow sides of the positive area and full range of magnetic field distribution is not parallel that will arise distortion. Base on above reasons, opened magnetic circuit is not an ideal magnetic circuit for low-frequency loudspeakers. But it can be used in mid-range or high-frequency productions.

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The opened magnetic circuit is composed as tow NdFeB permanent magnets and a top plate without U-yoke. After take analyzed deeply for the opened magnet circuit with FEMM (Finite Element Method Magnetics) we find out the field distributing that is separated into three sections . One is the main area what we called as positive field section. Beside the main field there are tow areas that are called the inverted field sections. Loudspeaker arise a very serious distortion when the voice coil moving into inverted field areas. The direction of induced current in the coil part of entered inverted field area is same with the current driving into loudspeaker so that total currents increas largely and heat increase rapidly. With more coils moving into inverted area the voice coil will take on negative inductance properties. It is the main reason that voice coil is burned by heating with increasing current due to arise negative inductance. So opened magnetic circuit is not suitable for the woofers in which the voice coil have wider displacement range. When using this kind magnetic circuit design, the voice coil moving range should be less than the range of positive field to avoid loudspeaker arise serious distortion and heating. Even though voice coil moving range is in the positive area, loudspeaker will still arise more distortion because the field distribution is very cliffy at tow sides of the positive area and full range of magnetic field distribution is not parallel that will arise distortion. Base on above reasons, opened magnetic circuit is not an ideal magnetic circuit for low-frequency loudspeakers. But it can be used in mid-range or high-frequency productions.

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In order to overcome the difficulty in estimating the ripple component on dc-side capacitor reference voltage, the modified control algorithm is proposed by ignoring the ripple component. Furthermore, the relation between control performance and damping coefficient is researched. In addition, the reasons of voltage source converter inner-loop control overmodulation are also analyzed. Based on the relation between control performance and VSC inner-loop input saturation, damping coefficient is adjusted on-line by fuzzy logic reasoning so that the trade-off between control accuracy and limitation of VSC inner-loop control overmodulation is solved preferably.

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Adhibiting the nerve cell and qurdratic capability target, by the self-adapting self-studying consistent and better abiding of the nerve cell ,the thesis realizes the conforming of the parameter not depending the canal mathematics ,furthermore the parameter can self-adjust for the information of the canal.Combining the BP nets and the routine PID controller, and adhibiting the linear optimization target function, the thesis realizes the conforming of the parameter not depending the canal mathematics, furthermore the parameter can self-adjust for the information of the canal. Using the MATLAB the thesis simulates and acquires some significative effects.

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The sketch and specific design approaches of mid-block street crossing are generalized and three management and control modes are discussed. Based on extensive investigation and survey, the paper analysis the arriving laws in different land-use condition and the traffic characteristics of different crossing entities under different control modes. The initial characteristic, the speed and dispersion of the mobile flow are also intensive studied, as well as the effect of mid-block street crossing. Establish the linear planning models on the coordination between the signals of mid-block crossing and intersection. Finally the evaluation of the model output is carried out from time saving results, safety, economic results and social results. Set the example of Taiping north road in Nanjing, surveying the traffic situation, applying the method of signal coordination between the mid-block crossings and intersection to realize the south-to-north signal coordination design. The evaluation results show the coordination plan are more superior to the current signal plan.

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