linear characteristics造句
例句與造句
- This provides a new method to confirm the non - linear characteristic of gas - solid fluidized bed . chaos theory are now widely used in the study of fluidized beds , however , due to many algorithm problems , the stability of the results are still poor
混沌理論作為研究的熱點，被廣泛應(yīng)用于流態(tài)化理論研究中，但是混沌學(xué)研究中的幾個重要參數(shù)的計算在算法的實現(xiàn)上存在諸多問題，計算的結(jié)果穩(wěn)定性較差。 - System thinking is a kind of method framework to analysis and research and solve complicated system problem . it is a kind of whole trend pondering method to analysis and integrat feedback information outside or inside of the system and non - linear characteristic and influence of time delay
系統(tǒng)思考是分析研究和解決復(fù)雜系統(tǒng)問題的一種方法架構(gòu)，是一種分析、綜合系統(tǒng)內(nèi)外反饋信息、非線性特點和時間延遲影響的整體動態(tài)思考方法。 - The process of burning has obvious non - linear characteristics . its variable controlled time varies greatly , and it can be effected by many factors , intersection strongly , out disturbance frequently . it is very hard to set a nicety applied mathematics model for this system
燃?xì)忮仩t是一種多變量系統(tǒng)，鍋爐燃燒過程具有明顯的非線性特性，被控量時變性大、影響因素多、內(nèi)部關(guān)聯(lián)強(qiáng)、外部擾動頻繁，建立準(zhǔn)確實用的數(shù)學(xué)模型比較困難。 - Hspice simulation results of the circuit show that there is a good linear characteristic for control voltage versus frequency and a wide frequency range . low phase noise and low power dissipation have been also observed . the circuit design is realized and works at a 2 . 5v low supply voltage
電路設(shè)計是基于0 . 35 mcmos工藝,并通過hspice仿真軟件對其進(jìn)行仿真,結(jié)果表明該壓控振蕩器有很寬的頻率范圍,輸出頻率與控制電壓間的線性度較好,相位噪聲低。 - Owning to complicated non - linear characteristic of concrete , there ' re many questionable spots in rc structural analysis , such as constructive relationships of reinforcemefit and concrete , bonding of concrete and the bap and the analysis model of the combined rc structure
對于鋼筋混凝土這種結(jié)構(gòu)的非線性分析研究并不很多，而且混凝土有著非常復(fù)雜的非線性特性，對于鋼筋和混凝土的非線性本構(gòu)關(guān)系、二者如何粘結(jié)以及粘結(jié)后的分析模型處理，還存在很多問題。 - It's difficult to find linear characteristics in a sentence. 用linear characteristics造句挺難的
- This paper discussed the recent trends of the development and research of control laws of vehicle stability ; also analysed the features and limitations of control laws of vehicle stability with non - linear characteristics in the applications of several control systems and theories ; and summarized the feature application of slide - mode theory in control laws of vehicle stability
摘要討論了近年來車輛穩(wěn)定性控制策略的研究發(fā)展趨勢；分析了多種控制方法和理論在解決非線性車輛穩(wěn)定性控制策略上各自的特點及局限性；總結(jié)了滑模變結(jié)構(gòu)控制理論的應(yīng)用前景。 - The road tunnel ventilation system has strong non - linear characteristic and it is difficult to gain the precise mathematical model by using the traditional linear control theory , therefore , the modern control methods such as the fuzzy control become the trend for the road tunnel ventilation control . however , there are some difficulties with the establishment of the fuzzy membership functions and the rule base
公路隧道通風(fēng)系統(tǒng)具有很強(qiáng)的非線形特征，傳統(tǒng)的線性控制理論難以獲得精確的數(shù)學(xué)模型，因此模糊控制等現(xiàn)代控制方法成為公路隧道通風(fēng)控制的趨勢，但模糊控制存在隸屬函數(shù)、控制規(guī)則難以確定的問題。 - Fristly , according to the non - linear characteristics of twelve - phase rectifier , the thesis gives the calculation model for a short circuit in the subway traction power supply networks which provides the academic foundation for the design of the setting values and the simulation of protection . secondly , the thesis designs the dc feeder protection and control of subway , and gives the principle of setting accordingly , after it analysizes the characteristics of electric current under tow load and short circuit and considers severel factors . to validate the rationality of the design , the thesis simulates the transient electric current under two work conditions ( starting and passing the insulation ) ahd short circuit
其次，本文在詳細(xì)分析地鐵牽引負(fù)荷電流和饋線短路故障電流特點的基礎(chǔ)上，考慮了直流保護(hù)系統(tǒng)設(shè)計應(yīng)注意的幾個因素，對地鐵饋線保護(hù)與控制進(jìn)行配置，給出了相應(yīng)的保護(hù)整定原則，并針對某一地鐵供電系統(tǒng)在詳細(xì)分析了兩種工況(機(jī)車起動與過分段絕緣)的電流暫態(tài)過程，得到了電流計算的數(shù)字模型，結(jié)合前面提出的短路模型，進(jìn)行了地鐵饋線保護(hù)的仿真，經(jīng)仿真表明本文的保護(hù)設(shè)計是合理的。 - The paper analyzes the main reason of causing system oscillation when it is adjusted by original pid control method , and proposes control strategy of combining basic value of rotation rate with adjustment value to control pump rotation speed according to non - linear characteristic of the system and control request
本文分析了原pid控制方案導(dǎo)致系統(tǒng)劇烈振蕩的主要原因，并且針對系統(tǒng)的非線性特點和系統(tǒng)控制要求，提出了將控制量基值與調(diào)節(jié)值相結(jié)合實現(xiàn)對輸油泵系統(tǒng)控制的控制策略。 - It is the work presented herein that for the first time in the study of consolidation theory takes consideration of important properties of soft clayey soils such as non - linear characteristic , layered behavior and rheology in the same time , and provides efficient tools to give solution to one - dimensional non - linear rheological consolidation of layered soils
本文工作首次將軟粘土的非線性、成層性、流變等重要特性同時納入固結(jié)理論研究中，并為獲得成層地基一維非線性流變固結(jié)解提供了有效工具，從而發(fā)展和完善了固結(jié)理論。 - The characteristics of conventional pid control , self - adaptable control , intelligent control and non - linear control of the turbine regulating system are summarized , and following properties are pointed out : fuzzy control and expert system control have low accuracy ; neural network control has low learning speed and is likely to converge to a local minimum point ; hereditary algorithm may efficiently solve problems on optimizing parameters ; non - linear control emphasizes the non - linear characteristics of the turbine regulating system and may achieve good control results
摘要綜述水輪機(jī)調(diào)節(jié)系統(tǒng)常規(guī)pid控制、自適應(yīng)控制、智能控制和非線性控制的特點，指出模糊控制和專家控制精度較低；神經(jīng)元網(wǎng)絡(luò)控制學(xué)習(xí)速度較慢、易收斂到局部最小點；遺傳算法可有效地解決參數(shù)尋優(yōu)問題；非線性控制著眼于水輪機(jī)調(diào)節(jié)系統(tǒng)的非線性特性，控制效果較好。 - Having studied strength and deformation of concrete , kinds of constructive models presellted by former scholaxs , a non - linear consttuctive model of concrete is established , based on three aspects of strength failure criterion , non - linear index of stress and equivaleflt axial stress - strain relationship . mechanic properties and non - linear characteristic of reinforcement are also studied , and the paper suggests the ideal elasto - plastic constructive relationship
分析研究了混凝土的強(qiáng)度與變形及前人提出的各種本構(gòu)關(guān)系，深入探討了混凝土的強(qiáng)度破壞準(zhǔn)則、應(yīng)力非線性指標(biāo)、等效一維應(yīng)力應(yīng)變關(guān)系三個方面，建立了一種混凝土全量式非線性本構(gòu)模型；研究了鋼筋的受力性能及其非線性特性，建議采用了理想彈塑性本構(gòu)關(guān)系。 - Inverse technique is to determine unknown causes based on observation of their effects , it has been applied to many fields of scientific research and engineering practice . due to their intrinsic ill - posed and non - linear characteristics , the inverse problems are more difficult to solve than their corresponding direct problems . so , in this dissertation , the generalized integrated optimization , a recent advanced method , was applied to solve inverse problem of mechanic engineering
由于反演問題的不適定性和非線性,其求解難度較大,因此本文運用一種新興的方法來研究新的反演設(shè)計方法,提出基于廣義集成優(yōu)化的反演設(shè)計方法,以應(yīng)用于機(jī)械設(shè)計為目標(biāo),系統(tǒng)研究了該方法應(yīng)用于機(jī)械設(shè)計的一些關(guān)鍵技術(shù),并將該方法應(yīng)用到具體的設(shè)計實踐之中。
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