調適性系統 的英文怎麼說

中文拼音 [diàoshìxìngxìtǒng]
調適性系統 英文
time sharing adaptive
  • 調 : Ⅰ動詞1 （配合得均勻合適） harmonize; suit well; fit in perfectly 2 （使配合得均勻合適） mix; adju...
  • 適 : 形容詞1 （適合） fit; suitable; proper 2 （恰好） right; opportune 3 （舒服） comfortable; well Ⅱ...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 系 : 系動詞（打結; 扣） tie; fasten; do up; button up
  • 統 : Ⅰ名詞1 （事物間連續的關系） interconnected system 2 （衣服等的筒狀部分） any tube shaped part of ...
  • 適性 : printability
  • 系統 : 1. （按一定關系組成的同類事物） system 2. （有條理的;有系統的） systematic
  1. And then facing the problem of the channel estimation of the adaptive modulation system, we conclude out the channel estimation algorithms on maximum likelihood ( ml ) estimation and maximum a posteriori ( map ) estimation under the condition of flat fading channel and selective fading channel in detail. to meet flat fading channel, we simulate the relationship of the ratio between the error covariance in map estimation and ml estimation and pilot symbol message length. the conclusion can be drawn from these results

    接著，對自適應調制系統中的通道估計問題難點，詳細推導了平衰落通道條件下和選擇性衰落通道條件下最大似然（ ml ）估計和最大后驗概率（ map ）估計演算法，針對平衰落通道，我們模擬了map估計和ml估計的方差與導頻符號長度的關系，模擬結果表明，錯誤方差受多譜勒頻率的變化影響最大，並且對實際的自適應調制系統，導頻符號長度的取值超過20個符號長度時， map通道估計明顯優于ml通道估計。
  2. Ylang ylang, bergamot, chamomile roman it helps for releasing deep felt tensions aggressions

    提高身體免疫系統的功能，增強機體適應性的調節和抗病能力，也能改善呼吸道之敏感狀
  3. Thirdly, resorting to cooperation - competition model of biomathematics, this thesis proposes a new co - evolution model. simulation results are shown to verify its effect and practicabilitv. last, standard methods for optimizing neural netvvorks are easily trapped into local optimization, and unable to adjust the structure of neural networks, thus their application is limited to certain extent

    本文主要驗證和設計適應性操作運算元和小生境方法保持群體多樣性的能力，實驗表明兩種方法都能較好地達到目的；利用生物合作競爭模型設計協同演化來動態地改變群體規模，實驗表明該模型是有效的；人工神經網路是得到越來越廣泛應用的學習系統，但是由於學習演算法存在一定的缺陷，如易於陷入局部極值，難以調整網路的結構等，使神經網路的應用受到一定的限制。
  4. To ensure the security of gi inspection, no approving method has been developed by far to drive the capsule endoscope but utilizing the natural peristalsis of gi tract. the uncontrollability of the capsule endoscope brings on some limitations in its functional extension in inspection, medication and surgery, such as temperature and ph measuring, medicament spraying, sampling, on - line sample analyzing, laser incising and rf cauterizing

    膠囊內窺鏡目前還沒有實用的主動驅動方法，只能利用消化道自然蠕動作為膠囊內窺鏡前進的動力。由於膠囊內窺鏡不可控，限制了它的功能擴展，比如壓縮空氣噴藥、吸取組織樣品、在線樣品分析、激光切割、射頻燒灼等。完善的膠囊內窺鏡系統需要在現有基礎上加入安全有效的驅動控制，可調整姿態、行進及定位，從而擴大膠囊內鏡檢查的適應癥、安全性與多功能性。
  5. On the base of researching the theory of the scheme and analyzing the signal feature, it is obtained that the existence manners and character of distance information in the differential frequency signal. at the same time, a new conclusion is gained that the technology of frequency agility can decrease the constant error of system. it is also to say that frequency agility and frequency modulation fixed - distance fuze has the similar feature to random period frequency modulation fixed - distance fuze. according to the theory of address coding in the hopping - frequency communication, the paper presents the principle of selecting the frequency agility sequence which fit to the radio fuze and constructs the frequency agility sequence family based on the rs codes

    在深入研究方案原理和分析信號特徵的基礎上，獲得了該體制引信差頻信號中，距離信息的存在形式和特點，得出了頻率捷變技術的引入降低了系統定距固定誤差這一新的結論，即頻率捷變調頻定距引信在定距性能上具有類似隨機周期調頻定距的特徵。本文引入跳頻通信地址編碼理論，結合無線電引信的具體特徵，提出了適用於無線電引信的頻率捷變序列的選擇原則，並構造了基於rs碼的寬間隔頻率捷變序列族。
  6. As we all know, occupants " thermal sense is mainly dependent on the six factors : inside air temperature, humidity, air velocity, mean radiant temperature, clothing and metabolism rate. the traditional hvac control system, neglecting other factors concerned with human comfort, only considering the inside air temperature and air humidity and indirectly impacting on occupants by the two parameters control, cannot satisfy the comfort requirement of occupants and is energy wasting as well

    傳統的空調控制系統以室內空氣的溫濕度作為控制對象，而實際上影響人體熱舒適的因素不僅包括溫度與濕度，還有風速、平均輻射溫度、人體的衣著熱阻和人體的新陳代謝率，人體對環境的冷熱感受是這些因素綜合作用的結果，因此在很多時候系統並不能滿足人體對熱舒適的需要而且節能性較差。
  7. In a power generating unit system, the boiler turbine and generator form an integrity, because the adapting load capability is quiet different between boiler and turbine, accordance control system is used to balance the output of two system with different dynamic character

    在單元制發電系統中，鍋爐、汽輪機發電機是一個整體，但鍋爐、汽輪機適應負荷的能力差異非常大，如何平衡兩個動態特性不同系統的出力是協調控制系統的任務。
  8. But agent technology is suited to apply in that situation because it has dynamic ability, consciousness ability and social ability. so we apply agent technology to the adjustment subsystem of crp

    而agent的動態性、自主性及社會性恰好適合解決這類問題，因此本文將所研究的agent系統應用於crp的能力調整子系統。
  9. Stochastic resonance has attracted the attentions in many fields of science in recent decades, but it is a new method and theory in signal processing. in context of signal processing, for signal transmission by nonlinear systems, stochastic resonance is commonly described as an increase hi the signal - to - noise ratio ( snr ) at the output, which is obtained through an increase of noise level or tuning system parameters

    從信號處理的角度來講，隨機共振是在非線性系統信號處理中，輸入為強噪聲背景下的微弱信號，系統輸出以適宜的物理量來衡量，如信噪比，通過調節輸入噪聲強度或系統參數，都可使得系統輸出信噪比達到一個最大值，此時，稱信號、噪聲和非線性系統所產生的協同現象為隨機共振。
  10. The dissertation refers to comparatively full literatures in the field of vsc, and the development history and characteristics of vsc are summarized, and the elementary concepts, elementary definitions, elementary properties, elementary principles and design methods are particularly introduced, and the causes of the chattering phenomenon are systematically analysed, and the study status of the chattering phenomenon and the main methods to eliminate the chattering are elaborated. for the deficiencies of traditionary methods, three improved methods are developed, which are improved exponent reaching law solution, variable boundary layer solution and the solution by adding an auxiliary continuous control term. for uncertain linear systems, an adaptive fuzzy integral variable structure control stategy ( afivsc ) is put forward to eliminate the chattering around the sliding plane, which introduces fuzzy logic to soften the non - linear discontinuous sig nal in the control variable and utilizes adaptive theory to adjust output membership function according to how much the uncertainty of the system is

    比較全面地查閱了關于變結構控制理論的文獻，總結了滑模變結構控制的發展歷史和特點，詳細介紹了變結構控制的基本概念、基本定義、基本性質、基本原理以及設計方法；系統分析了變結構控制系統抖振產生的機理，並闡述了國內外目前對抖振問題的研究現狀以及消除抖振的主要方法；針對傳統抑制和消除抖振方法的不足，改進了傳統方法，得到了三種新的消除抖振的方法? ?即改進的指數趨近律法、可變邊界層法和附加連續項法；針對不確定性線性系統，在變結構控制策略中引入模糊邏輯和自適應理論來消除滑動平面上的抖振，提出了一種自適應模糊積分變結構控制方案（ afivsc ） ，利用模糊邏輯來柔化控制量中非線性不連續部分，採用自適應理論，根據系統不確定性大小在線調整模糊輸出量的隸屬函數，另外，鑒于模糊控制本質上是有靜差的，所以本文選擇了帶積分項的切換函數，由於積分項的存在使系統較正為無靜差系統。
  11. Stability of main steam pressure is the foundation of the key parameter stability ( include the main steam temperature, the vapor pack water level, the oxygen content in the smoke etc. ) in the units, deb system increase the dependability and the economy greatly with the settlement of the energy ' s equilibrium between the boiler and the steamer

    本機組利用先進的硬體設備dcs和優化的控制策略deb ，圓滿解決了機組協調控制系統中主汽壓力穩定性及負荷適應性這一主要矛盾。主蒸汽壓力穩定是機組一切關鍵參數（包括主蒸汽溫度、汽包水位、煙氣含氧量等）穩定的基礎， deb系統解決了機組鍋爐和汽輪機之間能量平衡，使機組可靠性和經濟性大大提高。
  12. Because the algorithm can adjust the rectification factor of fuzzy controller with the least means squares ( lms ) method, it not only can reflect the advantage of ruzzy logic in nonlinear system but also can improve the disadvantage of common fuzzy control method which is strongly dependent on human experiences

    不僅體現了模糊控制演算法對非線性系統具有的明顯優勢，而且利用lms自適應模塊調整模糊控制器的修正因子，改善單一模糊控制演算法對專家先期經驗的依賴缺陷。
  13. According to the desire of no operator on duty operation mode and dispatching two hydropower plants and two dams by tgcdc, and focusing on how to connect the cscs of gehp to the cscs of tgcdc to meet the technical demand of cascade dispatching, advanced the frame and network configuration of sj - 600 lcu that is appropriate to the functional desire of no operator on duty operation mode, and fully compared with the import lcu on system structure, technology capability and configuration ; and advanced two reforming schemes of connecting the cscs of gehp to the cscs of tgcdc that meet the desire of tgcdc and are appropriate to the desire of no operator on duty operation mode

    根據無人值班和三峽梯調實行兩廠兩壩聯合調度的要求，圍繞著二江電廠計算機監控系統如何接入三峽梯調監控系統滿足梯級調度的技術要求，提出了適應無人值班功能要求的sj - 600型現地控制單元（ lcu ）裝置的構成和網路結構，並就系統結構、技術性能和組態等方面同進口lcu進行了全面比較；提出了兩套滿足梯調要求、適應無人值班要求的二江電廠計算機監控系統接入三峽梯調監控系統的改造方案。
  14. Traditional vlsi cad system is focus on single designer, designers using such system have trouble in sharing design data with other designers and need much more modification, product design cycle is long. such system can not adapt to network times in product innovation and development. while cad system in distributing co - design enviroment can get over traditional barriers, it ' s compositive, parellel, systemic and harmonious

    傳統vlsicad系統以單一設計者為開發中心，設計者之間數據交換困難，信息共享性差，信息流動阻塞，產品設計周期長，修改頻繁，已不能適應網路時代產品的創新和開發。而分散式協同設計環境下的cad系統能突破傳統cad系統的不足，是集成性、并行性、系統性和協調性的統一。
  15. In order to obtain an optimal estimate of the tilt angle and angle velocity, an indirect kalman filter configuration combining a rate gyroscope sensor and an accelerometer is implemented. because of the extreme nonlinearity of the two - wheeled self - balancing robot, application feasibility of nonlinear system control strategy based on linear approximation method, exact linearization and intelligent control have been investigated. according to robustness, balancing performance and environment adaptability, robust tracking control, linear quadratic regulator and fuzzy model reference learning control are implemented to the velocity controller

    針對具有強非線性的前進子系統，論證了基於近似線性化、精確線性化及智能控制的非線性系統控制策略的應用可行性，據此按照不同性能要求設計了三種前進速度控制器:漸近跟蹤魯棒調節器簡單精確，具有良好的干擾抑制能力;二次型最優跟蹤控制器，在耗能最小的條件下，大大提高系統的平衡能力;而基於動態聚焦學習的模糊模型參考學習控制則兼具平衡性能好、環境適應性強、精度高及魯棒性好的優點。
  16. The first part studies the design methods of adaptive fuzzy regulator and controller of nonlinear systems, consisting of continuous - time system and discrete - time system ; the second part studies the characteristic of fuzzy systems as the approximator of nonlinear systems

    本文研究了模糊控制的若干問題主要內容分為兩部分：第一部分研究非線性系統的自適應模糊調節器的設計與自適應控制模糊控制器的設計
  17. This protocol realized selective filtering, transmission latency and jitter control, adaptive adjustment, and not only meet system ' s request on accuracy and consistency but although filter most messages and increase scalability

    此方法不僅實現了系統的可擴展性，而且實現選擇性過濾、傳輸延時和不穩定性控制及自適應調整，使系統在保證精度的前提下最大限度的進行信息過濾。
  18. The paper analyses the sight of social system of fei xiaotong, which in short, is the emphasis of wholeness, complexity and subject adaptation of social system and stress of functions of subsystem and time and space elements hi social system

    本文具體分析了費氏的社會系統觀，總的來說就是強調社會系統的整體性、復雜性和主體的適應性，重視社會系統中子系統的功能以及社會系統中的時空因素。
  19. Furthermore, analytical model for adaptive coded modulation is proposed, through which channel snr switching thresholds with the aim of throughput maximization of adaptive coded modulation are obtained with the method of lagrange, and then the average throughput performance of the adaptive system is obtained

    通過建立自適應編碼調制研究模型，本文還應用拉格朗日函數法得到了使自適應編碼調制系統吞吐量性能最大的通道信噪比轉換門限，進而得到自適應系統的平均吞吐量性能。
  20. Based on the heating treatment control system of a spring steel - wire production line in a factory, hubei province, the paper deals with the design of fully automatically monitoring system across its manufacturing process. through research of parameters of temperature control during the period of heating, annealing and tempering in steel wire manufacturing process, the corresponding composite intelligence fuzzy controller is designed. in light with the way of fast heating, a composite intelligent fuzzy controller combined with on - off control & pi control is set up

    本文以湖北某鋼絲繩廠彈簧鋼絲熱處理生產線控制系統為依託，論述了整個生產過程的監控系統的設計，通過對該類鋼絲生產中的快速加熱過程、退火、回火等過程中的溫度控制參數的研究，設計了相應的智能型復合模糊控制器，根據快速加熱過程的實現方式，對于快速反應的被控對象，給出了以模糊控制為基礎的結合開關控制、 pi控制的快速升溫，且不超調的一種智能型復合模糊控制器，對于退火、回火等工藝過程，採用電加熱方式，該類工藝過程作為控制對象屬于具有純滯后的大慣性系統，作者設計出模型預測自適應模糊控制器，並對所設計的控制器進行計算機模擬實驗，取得了滿意的效果。
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