例句與造句

1. In the end , some applications in the power electronic apparatus with the discrete - time variable structure control are introduced . the future development for the discrete - time variable structure control systems is also provided
   最后討論了離散變結(jié)構(gòu)控制在電力電子裝置中的應(yīng)用實(shí)例及對(duì)離散變結(jié)構(gòu)控制的發(fā)展方向作了展望。
2. In the electrical control the action of power electronic switch changes the structure of electrical circuit , the electrical circuit has character of discontinuity . the control electrical circuit formed by power electronic switch is described as variable structure control system
   在電力系統(tǒng)控制中，由于電力電子開(kāi)關(guān)的動(dòng)作改變電路拓?fù)?，系統(tǒng)具有不連續(xù)性，使得各類電力電子開(kāi)關(guān)組成的控制電路可以被描述為變結(jié)構(gòu)控制系統(tǒng)。
3. In addition , we discuss the effects for the errors of system parameters on the discrete sliding mode variable structure control systems that are designed by means of above solution based on the system state forecast , and put forward the variable structure design method with on - line arithmetic , and achieve favorable control effect
   還討論了系統(tǒng)參數(shù)誤差對(duì)按上述的基于預(yù)測(cè)值方法設(shè)計(jì)的離散滑模變結(jié)構(gòu)控制系統(tǒng)的影響，提出了采用在線算法的變結(jié)構(gòu)設(shè)計(jì)方法，達(dá)到了良好的控制效果。
4. Abstract : the physical significances of the reaching law parameters and the qualitative relationships among them in variable structure control ( vsc ) are analyzed . according to the relationships , a reaching law control method is put forward based on fuzzy rules . to improve control quality , the reaching law parameters are selected by fuzzy rules . the control scheme presented in this paper not only preserves the advantages of traditional reaching law control , that is , insensitivity to any variation and perturbation of the plant parameters , but also possesses the adaptation to control quality of variable structure control systems . the simulation results show the chattering in vsc systems is highly reduced
   文摘:分析了變結(jié)構(gòu)控制設(shè)計(jì)方法中趨近律參數(shù)的物理意義及參數(shù)之間的定性關(guān)系，根據(jù)這些參數(shù)的定性和不精確關(guān)系，提出了基于模糊規(guī)則的趨近律控制? ?模糊趨近律控制，即用模糊規(guī)則來(lái)選擇趨近律的參數(shù)，以達(dá)到改善品質(zhì)控制的目的.仿真結(jié)果表明，筆者給出的方法既保留了傳統(tǒng)趨近律方法所具有的較強(qiáng)魯棒性優(yōu)點(diǎn)，又使控制系統(tǒng)的品質(zhì)控制具有較強(qiáng)的自適應(yīng)性，同時(shí)還比傳統(tǒng)趨近律方法更有效地削弱變結(jié)構(gòu)控制系統(tǒng)中固有的顫振
5. Meanwhile , design methods of chattering - free in the discrete - time systems are expounded and the strategies of robust control for the discrete - time variable structure control systems are discussed in emphasize , especially the robust discrete - time variable structure control strategy with the reaching law based on discrete attenua ting rate control
   同時(shí)，闡述了離散系統(tǒng)變結(jié)構(gòu)無(wú)抖振控制的設(shè)計(jì)方法。論文重點(diǎn)討論了離散系統(tǒng)魯棒變結(jié)構(gòu)控制方法，特別是應(yīng)用離散衰減變速趨近律實(shí)現(xiàn)的魯棒控制策略。
6. It's difficult to find variable structure control system in a sentence. 用variable structure control system造句挺難的
7. Thirdly , with the simplest single - input discrete system as the model , we analyze and discuss the effects for control - delay on the discrete variable structure control systems , and bring forward the design method of discrete variable structure control based on the system state forecast ; simulations show that the above solution avoids adverse influences for control - delay on the performance of variable structure control systems with control - delay , and control effect is fine
   第三，本文以最簡(jiǎn)單的單輸入離散系統(tǒng)為模型，分析討論了控制量延遲對(duì)離散變結(jié)構(gòu)控制系統(tǒng)的影響，提出了基于系統(tǒng)狀態(tài)預(yù)測(cè)值的離散變結(jié)構(gòu)控制設(shè)計(jì)方法；仿真表明該方法設(shè)計(jì)的具有控制滯后的變結(jié)構(gòu)系統(tǒng)避免了控制量延遲對(duì)系統(tǒng)動(dòng)靜態(tài)的不利影響，控制效果良好。
8. Regarding the development of control system , we studied a non - linear control method , variable structure control method , elaborating the basic concepts , methods of design and the solution of buffeting problem , modelling the linearization variable of a certain turbofan engine , for which the variable structure control system was designed and verified by a great many simulations
   就控制系統(tǒng)設(shè)計(jì)問(wèn)題,本文主要研究了一種非線性的控制方法? ?變結(jié)構(gòu)控制方法。闡述了變結(jié)構(gòu)控制基本概念、設(shè)計(jì)方法和抖振問(wèn)題的解決,建立了某渦扇發(fā)動(dòng)機(jī)線性化狀態(tài)變量模型,并為其設(shè)計(jì)了變結(jié)構(gòu)控制系統(tǒng)。最后進(jìn)行大量的仿真,以驗(yàn)證其有效性。