航速跟蹤精度 的英文怎麼說
中文拼音 [hángsùgēnzōngjīngdù]
航速跟蹤精度
英文
tracking speed accuracy- 航 : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
- 速 : Ⅰ形容詞(迅速; 快) fast; rapid; quick; speedy Ⅱ名詞1 (速度) speed; velocity 2 (姓氏) a surna...
- 跟 : Ⅰ名詞(腳的後部或鞋襪 的後部) heel Ⅱ動詞1 (在後面緊接著行動) follow 2 (指嫁給某人) be marrie...
- 蹤 : 名詞(腳印; 蹤跡) footprint; track; trace; trail
- 精 : Ⅰ形容詞1 (經過提煉或挑選的) refined; picked; choice 2 (完美;最好) perfect; excellent 3 (細)...
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 航速 : speed of a ship or plane; navigational speed
- 跟蹤 : follow the tracks of; tail after; following; follow up tracing; track; tracking; trail; lock on; ...
- 精度 : precision; accuracy; degree of accuracy; precision accuracy; trueness
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A general stack equation of mobile robot based on analyzing the motion of planar motion object and the mathematical models of four different kinds of common wheels is developed, accordingly, the mobility of mobile robot is addressed and the forward and inverse solutions to speed for specific configuration driven by differential speed are derived. utilizing the muir and newman convention, the description of the posture transformation matrices between different coordinate frames and the solution for the speed of point located on these frames are introduced. according to posture estimation, a more accurate method, dead reckoning algorithm, is developed for a specified configuration characterized by differential speed motorization, and simulations of this algorithm and other traditional methods are carried out using matlab while traversing a circular path
本文對兩輪差速驅動移動機器人的運動學及其本體緩沖設計進行了探討,在對平面運動物體運動分析的基礎上結合四種常用車輪的數學模型,推導出了一個通用的移動機器人堆積方程,在此基礎上分析了移動機器人的移動能力、並針對兩輪差速構型推導了速度正解與逆解;使用muir和newman的運動學建模方法,推導了移動機器人上點及連桿坐標系位姿、速度變換關系矩陣及求解方法;在移動機器人位姿識別方法中結合差速驅動構型對航位推演算法進行了分析:推導了一種理論精度較高的航位推算演算法,並使用matlab對其與傳統的推算演算法在跟蹤圓弧軌跡情況下進行了模擬;最後針對本文所研究的機器人給出了一種比較系統、可靠的緩沖結構設計思路,較好地解決了移動機器人作業過程中外界因素及本身設計中引入的各種不確定誤差問題;本論文研究成果已在本實驗室所開發的樣機上得到實現,經過應用與考核證明其中的分析與設計是切實可行的。The research of the dissertation comes from the aerospace research project " accurate lamp - house tracking servo system ". the academic key points about the servo system are discussed thoroughly. the research results of the dissertation have been successfully applied to the practical system
本論文以航天預研「精太陽光源指向跟蹤系統」為背景,系統深入地研究了全數字高精度、低穩速交流伺服系統設計中的理論問題,研製的伺服系統已基本達到指標要求,運行良好。In the target - tracking field of information fusion, centralized - system take a important role because of it ' s good tracking - precision and rapid track - origination
在信息融合的目標跟蹤領域,集中式跟蹤系統因其具有跟蹤精度高、航跡起始速度快的優點佔有極其重要的地位。
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