second-order dynamic system 中文意思是什麼
second-order dynamic system
解釋
二階動力系統-
But just like other theory, because the real economic is too complexity, the " financial depth theory " is not perfect too. in order to fetch up its shortage, we do two works : the first is analyse the characters of the efficiency financial system through the dynamic economic growth model, the second is to analyse all kinds of critical theory to " financial depth theory ". based on this, finally we defined the content involved by this paper, which includes two parts : the first part is to review the characteristics and macroeconomic performance of china ; the second part is to analyze the feature and performance of china ' s financial depth based on the " financial depth theory ". for this, we will investigate the macro sects and the each measures in the same time. the third part is to analyse the financial structure and the financial risk which is the other index to measure the performance of financial depth
但是作為經濟增長理論的一個分支，金融深化論對金融與經濟增長關系的考察也有不完善之處。為彌補不足，在本部分內容當中，分析了動態經濟增長模型所展現的有效率金融體系所應具有的特徵以及對金融深化論的各種批評理論。在總結上述分析的基礎之上，最後對本研究所涉內容做了這樣的界定：一是從總體上考察我國金融深化的特點與宏觀經濟績效；二是從麥金農的金融深化實現路徑次序安排出發，對金融深化不同階段的經濟環境狀況及其經濟績效進行具體分析；三是做為對上述研究不足的補充，對金融深化與金融結構以及金融深化與金融風險的關系進行了考察。 -
Dynamic weighing system is as a second - order system and set it up model, then has its transform function laplace transform and z transform, at last has a formula that m is only relation to the system parameters. this article has system identified with the recursive least square ( rls ) method, and has the system parameters, while the auto - regressive - moving - average ( arma ) model for the second order weighing system is firstly derived. and has a equation which the mass is only correlation to the system parameters
論文具體分析了定量稱量問題，首先是把稱量系統看作是一個二階系統，建立數學模后，進行拉普拉斯變換和z變換后得出一個質量僅與系統參數有關的關系式，從而把稱量問題轉化為一個系統參數識別問題來解決。通過編寫的程序來採集系統信號並進行處理（運用漸消遞推最小二乘法）對系統參數進行識別，從而得出稱量結果。 -
Following the architecture description of rtps middleware, two critical implementation issues are carried out : the first, object - oriented multi - threaded architecture. to avoid negative effect brought by the block, and to improve the realtime responsive ability of the system, we decouple the event processing from its transportation ; the second, pooled memory allocationjn order to decrease the time - and - space overhead due to dynamic memory allocation, thus to improve the dynamic performance of the realtime publish - subscribe system and the predictability of runtime end - to - end qos, we adopt the pooled allocation to change many dynamic system calls into one static system call and several user interface calls in fixed time
通過將事件的輸送與處理解耦以避免阻塞所帶來的影響、改善系統的實時響應能力，通過面向對象的多線程並發以支持異步事件的實時並發處理並獲得系統結構上的靈活性；其二，池式內存分配。通過內存池分配方式將客戶的大量動態系統調用轉化為一次靜態系統調用和數次固定時間的用戶介面調用以減少動態內存分配的時空開銷，從而改善實時發布-訂閱系統的動態性能與提高其運行時端對端服務質量的（ end - to - endqos ）可預測性。 -
Method and its application of dynamic weighing for automobile based on second order system
基於二階系統的動態汽車衡稱重方法及應用 -
The influence on the parameters of the measurement range and stability and its mutual relations are analyzed. it is pointed out that the key parameters are the weight of seismic mass and the critical voltage. dynamic response of closed - loop servo - system of the accelerometer and the method to adjust dynamic parameters are studied by the second - order method
本文根據已有的加速度計模型，導出了慣性傳感器中敏感質量塊的各個運動方程，通過數學解析的方法，分析了各參數對量程和穩定性的影響以及它們內在的關系，指出關鍵參數是敏感質量和臨界偏壓；根據二階系統分析方法研究加速度計閉環伺服系統的動態響應和調整動態參數的手段，最後利用系統模擬工具matlab給出形象圖解和驗證。
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