飛行軌跡測量 的英文怎麼說
中文拼音 [fēihángguǐjīcèliáng]
飛行軌跡測量
英文
flight path measurement- 飛 : Ⅰ動詞1 (鳥、蟲等在空中活動) fly; flit 2 (利用動力機械在空中行動) fly 3 (在空中飄浮遊動) fly...
- 行 : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
- 軌 : Ⅰ名詞1. (路軌;軌道) rail; track 2. (比喻辦法、規矩、秩序等) rut; path; course Ⅱ動詞[書面語] (遵循; 依循) follow
- 跡 : 名詞1 (留下的印子; 痕跡) mark; trace 2 (前人遺留的建築或器物等) remains; ruins; vestige 3 (...
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 飛行 : flight; flying; aviate; voyage; volitate; hop
- 軌跡 : 1 [數學] (某點在空間移動的路線) locus; trajectory; trail; travel; path; way; [電子學] trace; li...
- 測量 : measure; survey; gauge; meter; measurement; measuring; surveying; mensuration; metering; gauging;...
-
Based on gyro - free inertial navigation theory while revolve about mems accelerometer and dsp, this dissertation mainly focuses on the research of gyro - free inertial measurement unit for shell flight path measurement - the first step for guidance
本文以無陀螺慣性導航理論為基礎,以微機械加速度傳感器、高性能dsp處理器為核心,研製應用於某型炮彈的無陀螺慣性測量系統,該系統將用於炮彈飛行軌跡的測量,是實現炮彈制導的第一步。Due to complicated continuous helicopter models and a wide range of constraints, numerical solutions on a mainframe computer have to take a long time. for a given set of initial helicopter states and flight parameters, optimal solutions are fitted by a fourier series. the coefficients of the fourier approximations are then interpolated as functions built by three - layer bp network with inputs of initial flight states and parameters
最後,由於直升機數學模型的復雜性,這給實時優化計算帶來很大困難,本文研究了地面計算機計算的最優軌跡如何在機載計算機上實時顯示,對飛行員的操縱提供參考,即把不同初始條件得到的最優軌跡曲線進行傅立葉部分級數化,得到傅立葉系數,選取合適初始條件作為變量,對這些最優軌跡曲線進行擬和,建立bp神經網路預測模型。
分享友人