double precision hardware 中文意思是什麼
double precision hardware
解釋
雙倍精度硬體-
Furthermore, performance of fft arithmetic and dsp + dsp, double cpus, hardware structure have improved computational speed and measure precision of the monitoring system. in the protection system, the iniegrated dft arithmetic enhances the accuracy and reliability of protection execution. by communication several devices can run online to be cofltfolled dispersedly and managed centrally
測控部分率先實現了底層裝置128點快速傅立葉演算法（ fft ） ，提高了計算速度和計量精度；保護部分採用24點離散傅立葉演算法（ dft ） ，增加了保護動作的準確性和可靠性；通過通訊可實現多臺裝置聯網運行，做到「分散控制、集中管理」 。 -
A project has been brought forward, which focuses on the combination of an oscillation equipment with double steel - rob and the photoelectric technology on non - contact measuring. with collective precision being analyzed, the paper also points out how to bring it into effect. secondly, the design of mechanism, hardware and software of photoelectric measuring system with a core of at89c51 single chip microcomputer is accomplished
首先進行了不規則外形剛體轉動慣量測量的理論探索，找出了剛體轉動慣量與振動固有周期的關系，提出了以雙鋼柱扭擺機構，結合光電非接觸檢測技術測量航彈極轉動慣量的方案，並進行了總體精度分析，提出實施手段；其次，完成了航彈極轉動慣量測量系統的機械設計、以at89c51單片機為核心的光電檢測系統的硬體及軟體的設計；最後，給出了實驗數據分析及結論。
分享友人