助航系統 的英文怎麼說
中文拼音 [zhùhángxìtǒng]
助航系統
英文
navaid-
Data fusing algorithm in geomagnetic aided ins
地磁輔助慣性導航系統的數據融合演算法Landing path laser auxiliary guidance system
著陸航道激光輔助引導系統Second, it presents the project design of an astronauts ’ kinetic measurement system that can precisely measure the forces and moments of key points on motorial person. it presents a principle and flow of the project design of an astronauts ’ kinetic measurement system. and it particularly discusses the demarcate of camera system, the gathering and storage of experiment pictures, pick - up of the symbol data, the parameter calculating method of target movement, and the general design of assistant equipment
然後給出航天員作用力測量實驗系統的設計方案，該系統能夠克服重力影響，較精確地得出運動時人體各關鍵點產生的力和力矩;給出了航天員運動參數測量實驗系統的原理及流程，並詳細論述了攝像系統標定，實驗圖像的採集與存儲，標志點數據的提取及目標運動參數解算的方法;給出了輔助設備的概要設計。The automatic identification system ( ais ) is a kind of new - type navaid and equipments. the article expatiated the basic principle of the modulation mode named gmsk
船舶自動識別系統（ ais ）是一種新型的助航系統及設備，目前已發展成通用自動識別系統（ uais ） 。Application of computer assisted navigation system in orthopaedics
計算機輔助導航系統及其在骨科的應用The position system has used to give first place to with gps navigates, dead reckoning system and map - matching system are the subdominant ones. the location is calculated by dead reckoning algorithm when the gps system invalidated which can affact well in short time
定位系統採用了與gps為主、航位推算系統為輔的組合導航系統，利用航位推算對gps定位出現失效時，進行輔助定位，在短時間內能獲得良好的效果。As the cumulate error, inertial navigation system ca n ' t provide perfect position and navigation for the autonomous underwater vehicles ( auv ) in unstructured, complex and instable ocean in a long time. the application of terrain - aided navigation techniques to the updating of an inertia navigation system has been investigated
慣性導航系統是實現水下導航的一種重要方法，但慣性導航存在累計誤差，為了修正慣性導航的累積誤差，提高導航精度，本文將飛機、導彈等所使用的地形輔助導航系統，應用到水下航行器上，成功地滿足了自主水下航行器的導航需求。An independently integrated navigation system using odometer ( od ) to assist the strapdown inertial navigation system ( sins / od ) is discussed
摘要利用里程計輔助捷聯慣導系統構成一種完全自主式的車載組合導航系統。Discusses an independently integrated navigation system ( sins ) using the distance - transfer - unit ( dtu ) to assist the strapdown inertial navigation system ( sins / dtu )
摘要利用里程計輔助捷聯慣導系統構成一種自主式組合導航系統。The navigation system of wearable computers is an important application of context awareness, it is an indispensable intelligent module in wearable computers, and it is the embodiment of convenience, availability, intelligence in wearable computer. optimal path selection and trajectory prediction are two basic questions in navigation systems
可穿戴計算機的導航系統是上下文感知在可穿戴計算機上的一個重要的應用，它是可穿戴計算機的一個重要的智能模塊，充分體現了可穿戴計算機方便、有效、智能的特點，而最佳路徑選擇和軌跡預測是導航幫助系統的兩個基本問題。The main tasks of this thesis are : discussing the dead - reckoning theory of doppler velocity log and compass, decreasing location error methods, emulating several ship tracks ; discussing several aspects influencing the velocity precision of doppler velocity log ; in a pool trial, processing the trial data and achieving some conclusions
本論文主要研究工作包括：對羅經和多普勒計程儀推算輔助導航系統的工作原理，及減小定位誤差的兩種方法和幾種軌跡進行了研究；對影響多普勒計程儀測速誤差的各個方面進行了綜述；最後對多普勒計程儀水池試驗的數據進行了處理，得出所要結論。For reducing dead - reckoning location error of doppler velocity log and compass, this thesis studies two methods, exponential flatness arithmetic and common flatness, gives the emulating results in the different tracks, proves that lawnmower is a efficient method of decreasing location error
本文研究了減小推算輔助導航系統定位誤差的指數加權平滑法和一般平滑法，並結合計算機給出了在同一軌跡下，兩種定位方法的區別；並且還給出了不同軌跡下的定位結果，證明了走剪草機軌跡是一種有效的減小定位誤差的方法。Onboard self - determination navigation system is developed for helping drivers to obtain traffic information
車載自主導航系統正是旨在輔助駕駛員獲得道路交通網路況信息而設計開發的智能信息系統。Measuring velocity precision is very important. in this thesis, the author researches on the location precision of doppler velocity log and compass, the precision of velocity precision of doppler velocity log
本論文就是針對這兩方面而做的，主要圍繞著輔助導航系統的定位精度和如何減小多普勒計程儀的測速誤差進行的。Unmanned underwater vehicle is a useful vehicle, which must be a high accurate and reliable navigation system. doppler velocity log and compass are the assistant navigation system of uuv. researching on their location precision is very necessary
多普勒和羅經輔助導航系統作為戰時的備用系統，研究其導航定位的精度是不可缺少的，而作為組合導航系統和輔助導航系統組成部分的多普勒計程儀，其測速精度就異常重要。In the management of city transportation, navigation of satellite cannot meet the practical requirement because of shielding and interfering of satellite signal. therefore, map matching and dead - reckoning ( dr ) is used to assistant navigation. this combination is defined as gps / dr integrated navigation system, in which the map matching is used for correcting the orientation and distance errors of dr
而在城市交通管理的應用中，由於衛星定位信號經常會受到建築物的遮擋和干擾，衛星定位無法滿足導航的實際要求，通常需用地圖匹配和航位推算器（ dead - reckoning ， dr ）的方法進行輔助導航，這種導航方式稱為組合導航系統，其中地圖匹配可用來修正dr的方向和距離的系統誤差，以便在衛星信號失鎖時，提高dr自主定位的精度。With the aid of the igs the runway could become visual to pilots when they were over the kowloon peninsula
在該導航系統輔助下，機師只要在飛機飛抵九龍半島上空時能看見跑道便可。First on the foundational principle of icp algorithm, the matching reliability of terrain assitant navigation system is researched based on intuitive geometrical reasoning, and the reliability formulas for rotation and translation are deduced
最後研究了地形輔助導航系統的匹配可靠性以及對系統匹配誤差進行了分析。根據icp演算法的原理，從幾何直觀的角度研究了地形輔助導航系統匹配的可靠性，推導了旋轉和平移的可靠性公式。Assist drivers in reaching a desired destination with a driver information system that can be further enhanced in future with navigation systems for route guidance
這系統將來可進一步加強，增設為駕駛者指引路線的導航系統這些系統亦可協助駕駛者選擇最佳路線。Assist drivers in reaching a desired destination with a driver information system that can be further enhanced in future with navigation systems for route guidance. additionally these systems can help motorists select the best routes available
這系統將來可進一步加強，增設為駕駛者指引路線的導航系統；這些系統亦可協助駕駛者選擇最佳路線。分享友人