In thermodynamics we usually deal with functions of two or more variables . 在熱力學中,我們經常涉及兩個或更多變量的函數。
The intelligent control has played an important role in the control of the multi - variability 智能控制在多變量的控制中起到很好的作用。
The fourth , synchronization in coupled hyperchaotic oscillator is studied . synchronization of hyperchaotic oscillators can be achieved using only one variable unidirectionally coupled 耦合可以是連續的,也可以是離散的,可以是多變量的,也可以是單變量的。
The kernel of scientific visualization is the visualization of three - dimension data field . the data field of meterologic application is the multi - timestep , multi - variable 3d space dataset 科學可視化的核心是三維數據場的可視化,氣象數據是一種典型的多時序、多變量的三維空間數據場。
Crosstalk profile ? using the measured near - end loop noise psd , an estimate can be made of the type and number of crosstalkers present . again , this is a multi - variate optimization problem 串擾概圖使用已測的近端環路噪聲psd ,就可以估計當前串擾的類型和數量。這也是一個多變量的最優化問題。
The ball mill pulverizing system is a mimo system with strong coupling , long time delay and time changing apparently . with traditional pid control system , the controlling result is not so satisfying 火力發電廠球磨機制粉系統是一個多變量的對象,各個變量之間不僅存在著嚴重的耦合,而且一些變量還存在著很大的純遲延及時變性。
Based on the multivariable analog of civcle criterion , an observer is designed to estimate the system states and hence the dynamical equations satisfied by the estimation error are derived first 基于多變量的圓判據設計觀測器來估計系統的狀態,進而給出了觀測誤差滿足的動態方程,然后利用積分反推方法,構造性地設計出了輸出反饋鎮定控制器。
Because the fuel boiler which called controlled object is a complicated control system with the characteristic of multi - coupling , big hysteresis , multi - variable . it ’ s mathematical model is not definite , we should use fuzzy control manner 由于燃油工業鍋爐這一被控對象是一個多耦和,滯后大,多變量的復雜系統,數學模型不明確,較適于采用模糊控制的方法。
The dynamic plan , which is a basic way of math , has great scope for using in optimization regulation . it decomposes a complicated problem into a series of simple problem which contain one variable and agree with the decision having many stages about reservoir ' s optimization regulation 動態規劃法是最優化技術中適用范圍最廣的基本數學方法,它是把一個包含多變量的復雜問題分解成一系列各自只包含一個變量的簡單問題,適合于水庫興利調度的多階段決策。
The results by exemplification expatiate that this method can not only be used directly to work out the optimum structural design with discrete variables to constraints stress and cross - section area , but also can deal with the discrete structural optimization featured with multi - loading , multi - constraints and multi - variables 算例結果表明,該方法能直接計算具有應力約束和截面尺寸約束的離散變量結構優化問題,也能處理同時具有穩定約束和位移約束的多工況、多約束、多變量的離散變量結構優化設計問題。