double-precision result 中文意思是什麼
double-precision result
解釋
雙精度結果-
Furthermore, it exp1ains the reason of tolerance and how to overcome and reduce tolerance thxough the ana1ysis of a tree of the tolerance source of the electronic belt weighing conveyor. giving the example of the tolerance analysis of the electronic belt weighing conveyor with double idlers and levers - it brings forwfard the measures to improt - e the precision and stabi1ity, and the ideas of sery ' iceability and maintenanceability. as a result, the proposal of the new type electronic belt weighing conveyor is put forward
接著，以電子皮帶秤的誤差源樹展開分析，說明各誤差產生的原因以及如何克服和減少誤差的方法，再具體通過對本公司生產的雙托輥雙杠桿電子皮帶秤進行誤差分析，得出了提高電子皮帶秤精度和長期穩定性的方法以及可維護性和可維修性的思想，進而提出了新型電子皮帶秤的方案。 -
The experimentation result of design and emulation argues that the conventional single - loop pid control is feasible in control precision and response speed, but on the other hand this control method makes the platform system lack of desirable disturbance rejection. but then the problem is solved by double - loop control method which introduces speed feedback into the system
通過設計和模擬，驗證了傳統的單閉環經典pid控制規律在控制精度、響應速度方面的可行性，並通過引入速度反饋的雙閉環控制，克服了單閉環系統在抗干擾性能方面的欠缺。 -
While floating - point data is stored in the fprs in double - precision format, a set of single - precision arithmetic instructions perform the arithmetic operation and round the final result to single - precision while detecting exceptions such as exponent overflow, underflow, and inexact that should occur with a single - precision operation
雖然浮點數以雙精度格式存儲于fpr中，但是，有一組單精度運算指令，可以執行運算操作並將最終結果舍入為單精度，同時檢測進行單精度操作時可能會發生的異常（比如指數溢出、下溢和失去精度） 。 -
Besides those usual layouts, such as single row layout, double row layout, pairwise row layout, the nesting for blanking pieces can be obtained also by this algorithm. this algorithm is of good efficiency, high precision of calculation and the reliable result of layouts
該演算法除可完成一般的單排、雙排、對頭排等排樣外，還可求解沖裁件嵌套排樣問題，具有計算速度快、求解精度高、結果可靠等優點。 -
Aiming at drawbacks that environment simulate test laboratory ( estl ) ' s control precision is being dropped, the system digital simulation, the system characteristic analysis is proceeded ; basing on it, intelligence pid control processor, integral desaturation pid control processor, leading adjust control processor ( leading adjust of point of inflection of curve ) is planned, double loop control processors of low temperature system is consummated, so, the new control scheme and control program is formulated ; moreover through control program " simulate debugging and environment simulate test, 18 experimental curves and 19 experimental items is fulfilled totally. it proved that estl ' s control system and control program are successful. experimental result makes it known that the new control plan solves the problem of low control precision
本論文針對環模室原控制系統存在的控制精度下降等問題，進行了系統模擬及環境模擬系統特性分析，在此基礎上，設計了智能pid控制器、抗積分飽和的控制器、預估補償控制器、完善了低溫系統的雙迴路控制，制定了新的控制方案和控製程序組態，並對其控製程序進行模擬調試及結合實際試驗對其控制系統進行驗證；共計完成了18條曲線， 19個項目的試驗，對其控制系統及控製程序進行了充分的考驗。
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