Symbol , word , size , site , color of measured variables 測量變量的符號、文字、大小、位置、顏色。
Variable range shall be within the pricision recognized by system 測量變量的變化值應(yīng)在系統(tǒng)可識別的精度范圍內(nèi)。
In essence , an operational definition of a variable describes how or by what means we are going to measure the variable 本質(zhì)上,變量的操作性定義是如何或用什么辦法測量變量的描述。
By using temporal redundancy , upper and lower bounds of process measurements are added in the modified sicc method to avoid the misidentification of gross errors 改進(jìn)后的算法利用時(shí)間冗余性,加入對過程測量變量的上下限約束,避免了顯著誤差的誤判。
To explore how and how much of influence adversity has on psychological or physical health by mood and coping styles by correlation analysis and structural model method 在對各變量進(jìn)行相關(guān)分析的基礎(chǔ)上,建立了結(jié)構(gòu)方程模型,進(jìn)一步揭示了各測量變量間的內(nèi)在關(guān)系。
A learning algorithm of compressed candidates based on bayesia belief network is developed to solve slow running problem of traditional bayesian belief network constructing algorithm 摘要針對傳統(tǒng)算法分類速度較慢的不足,改進(jìn)傳統(tǒng)算法中候選變量的搜索方式,提出用依賴度量函數(shù)測量變量之間的依賴程度,得出壓縮候選的貝葉斯信念網(wǎng)絡(luò)構(gòu)造算法。
To solve the problems caused by the varieties of the missile dynamics with the difference of flight height , velocity and attitude angle in modeling the missile , in this thesis , the theory of variable structure model reference adaptive control is used to design a pitch channel autopilot based on a longitudinal missile model , the status equation using the measurable parameters of load and angular rate is established , and the methodology to choosing the reference model is discussed also , and the performance of the controller is analyzed by means of simulation 為了解決攔截彈氣動(dòng)參數(shù)隨飛行高度、速度、姿態(tài)的不同,變化范圍大,控制系統(tǒng)難以準(zhǔn)確建模的困難,基于縱向平面攔截彈模型,采用模型參考變結(jié)構(gòu)控制理論設(shè)計(jì)了俯仰通道姿控復(fù)合控制系統(tǒng),以可測量變量過載和角速度作為狀態(tài)量建立了系統(tǒng)的狀態(tài)方程,討論了參考模型的選擇方法,并對系統(tǒng)的性能作了仿真分析。