zero forward velocity 中文意思是什麼

zero forward velocity 解釋
零向前速度
  • zero : n (pl zeros zeroes)1 【數學】零;零號。2 零位;零點,起點;(溫度表的)零度,冰點;座標原點;無...
  • forward : adv 1 向前,前進 (opp backward)。2 【航海】在船頭,向船頭(opp aft)。3 今後,將來。4 出來,出...
  • velocity : n. 1. 迅速;快速。2. 速度,速率。3. 周轉率。
  1. This paper studied zero - velocity correct technology for ins, based on analysis of ins error equation, it concluded the method by which we can use ins velocity output to estimate the attitude angle error when the vehicle halted, then it contrasted two schemes of conic approximation of attitude angle error and put forward a method to decide the approximation coefficient by time range

    本文首先研究了車載捷聯慣導系統( ins )的零速修正技術,在分析捷聯慣導系統誤差方程特點的基礎上,推導了停車時利用ins速度輸出估計姿態誤差角的方法,並對用二次曲線擬合姿態誤差角的兩種方案作了比較,提出了按時間分段確定擬合系數的方法。
  2. Our main work is as following : ( 1 ) research many methods to estimate blur parameter, carefully analyze the blur function of straight line motion with constant velocity, put forward a method to estimate blur parameters by zero value points according to the blurred images " spectrum

    主要工作如下: ( 1 )研究了多種估計退化參數的方法,並仔細分析了勻速直線運動模糊圖像的退化函數,根據其頻譜的特點提出了用零值點方法來估計退化參數。
分享友人