真復航 的英文怎麼說
中文拼音 [zhēnfùháng]
真復航
英文
true homing-
There is no trouble when having such airboat for photos taking by air which has ever been carried out by real plane, less cost, less energy, less formality can help you to realize your dream, after many year s deveopment of improvement, the performance of technology have been greatly enhanced, small in - door airboat has been newly developed on the strength of the big ones in volume of 2 - 3 meters that can fly in cinema, stadium, playing hall of tv station ect.
小到城市的建設與發展，廠礦企業及新小區樓盤的空中鳥瞰照片，各種體育比賽的空中轉播。有了遙控飛艇，不再為花費很大的財力，精力，辦很復雜的手續去租用真飛機航拍而苦惱，航拍已不再是可望而不可及的夢想，遙控飛艇會使你夢想成真。遙控飛艇經過多年的不斷改進和完善，其技術指標和安全性都有著很大的提高。Beneficiary ? s certified copy of fax dispatched to the accountees within 72 hours after shipment advisingflight no., date ， quantity, weight and value of shipment
經受益人鑒定過的傳真復印件，在出貨后的72小時之內發送給申請人，並通知其運輸航班號，時間，所出貨的數量，重量和價值X ) beneficiary ? s certified copy of fax dispatched to the accountees within 72 hours after shipment advisingflight no., date ， quantity, weight and value of shipment
經受益人鑒定過的傳真復印件，在出貨后的72小時之內發送給申請人，並通知其運輸航班號，時間，所出貨的數量，重量和價值We can n ' t get result on how to change course and speed to make collision avoidance, this can help little on collision avoidance decision. the article aims at the default on radar simulator and implements the standard result on radar simulator by making use of mcu. the main production is below : first, we calculate how to chang course and speed on the destine point by mcu. we get the new course and new speed on the destine point, we get the point to resume original course and speed, we get the distance and azimuth to resume original course and speed on given course and speed, the six essential : dcpa, tcpa, distance, azimuth, real speed and real course
本論文針對當前雷達模擬器標繪訓練中的不足，實現了利用單片機進行雷達模擬器標繪標準值的計算，主要成果有以下方面：首先，利用單片機計算得到了在預定點改變航向和改變航速的計算，求得預定點改向的新航向c _ n和預定點變速的新速度v _ n ，恢復原航向和原航速的時機點的計算；在給定避碰的新航向、航速的條件下，計算出恢復原航向航速的時機點h的距離r _ h和方位_ h ；目標船的六要素，即dcpa 、 tcpa 、距離r （ t ） 、方位（ t ） 、真航速v _ t和真航向c _ t 。This paper, reviews the development history of autonomous navigation system - navistar 2001, and illustrated that it has great importance to the modernization of traffic of our country to research and develop self - designed navigation system. at the same time, this paper give the prototype of navigation system navi - star2001 as a example and discusses specially several aspest of the research and development : 1. the structure design and module function assignmeng of the system ; 2. the realiztion method of the module mapdisplay, routecalculate and routeguide ; 3. the design of properly structured data storage structure which can reflect the complex road network in reality ; 4
同時，本文還以自主式導航系統原型navi - star2001為例子，重點論述了我們在進行navi - star2001開發過程中所作的下面幾個工作： 1 、 navi - star2001的系統結構設計及模塊劃分，各模塊的功能分配，這部分工作從整體上對自主式導航系統進行了規劃，對于自主式導航系統這樣復雜系統的開發工作來說，具有重要意義； 2 、地圖顯示、路徑規劃、路徑引導的實現方法、關鍵技術； 3 、設計一個結構合理，能夠準確反映真實道路網路的數據存儲結構，按照這個存儲結構組織起來的道路網數據構成了系統中導航功能的數據基礎； 4 、設計車輛定位模塊中的道路分塊索引技術、 gps數據的接收處理方法及三段式道路匹配演算法，這三部分緊密配合實現了移動車輛實時準確的定位。分享友人