航跡角 的英文怎麼說
中文拼音 [hángjījiǎo]
航跡角
英文
bearing of the track-
After that, it discusses the specific design of the hi - lo angle and the azimuth angle acquisition module and the track caculating module, as well as the
然後討論了方位、高低角度數據採集模塊、航跡解算模塊等的具體設計，著重討論了飛行器數學模型的建立和導彈自動制導的實現。Trajectory control algorithm is also presented to make the excursion of flight converge to zero in given limited time during flying. it is mainly used to control and reduce the excursion and crab angle within given limited time when the aerocraft is following the reference flight path
然後本文提出了用於控制飛行器在跟蹤參考航跡過程中出現的航跡偏移和偏航角的航跡控制演算法，該演算法能有效地使航跡偏移量和偏航角在給定的時間約束內收斂。This paper presents a wider research field - risk analysis. through the study of the effects that threat factors and error factors impact on the flight risk and adjusting performance rules, the horizontal safe corridor, threat avoidance, vertical altitude real - time modification and the fastest trajectory programming are progressed
總結前人在該方面的研究成果，提出一個更加廣義的研究角度? ?風險分析。通過對威脅因素、誤差因素對飛行風險的作用，調整性能準則而進行了水平安全走廊設計、威脅迴避、垂直離地高度實時修正以及最快速航跡規劃。The results of simulation given in this paper indicate that the sins / dtu can effectively improve on the following navigation parameters : velocity, latitude and longitude, yawing and attitude angle, position of track - reckoning etc
模擬結果表明，該組合導航系統可有效地減小速率、經度和緯度、航向角和姿態角及航跡推算下的位置等導航參數的累積誤差。The main research work of the thesis is summarized as follows : 1. the improved fuzzy logic control method the phenomenon of steady - state errors and flutter exists in the traditional fuzzy controller. an improved fuzzy controller without quantilizing is presented
地形跟隨飛行控制律設計針對某型飛機應用控制航跡角法和控製法向加速度法對不同的反饋信號分別設計了pi控制器和模糊控制器，並做了模擬比較與魯棒性驗證。First the idea of visual protractor is introduced, then a kalman filtering method is used to fuse visual information with encoder information to correct the mobile robot tracks obtained with encoder
首先，介紹了視覺量角計的思想，進而利用卡爾曼濾波的方法將視覺信息與碼盤信息相融合，對依靠碼盤得到的航跡進行了修正。This thesis uses fuzzy changing the gain proportion guidance to control the yaw angle v and the pitching angle, and to realize following track, with the predetermined track, which had been designed by hierarchical track planning with voronoi diagram
本文在利用voronoi圖的分層航跡規劃，規劃出預定航跡，並利用模糊變增益比例制導律控制導彈的偏角v和彈道的傾角，實現航跡跟蹤。By using sliding mode control approaches, we consider a two - vehicle team in leader - follower configuration that is required to follow a prescribed trajectory while maintaining a desired relative distance, relative bearing angle and heading orientation
考慮了兩個機器人組成的領航者跟隨者機器人模型，通過滑模控制使它們沿預定的軌跡運動並保持預定的相對距離、方位角及運動方向。Firstly, this paper describes the mostly track initiation methods for engineering usage. for the sequence track initiation algorithms can ’ t be used under complex circumstance, and batch processing methods ’ computation burden is too large to carry out, a new algorithm based on “ one step delay ” model is presented, which adopts the adapted multiple hypothesis algorithm for data association, in order to be suit for the complex circumstance, multi - stage filtering is added in. simulation results show that the algorithm which is used in this paper is easy for implementation, the ratio of correct track initiation is high, and the foreground of this algorithm ’ s engineering application is better too
本文首先從工程角度出發，研究了現存的主要航跡起始演算法，針對順序起始方法無法用於復雜環境，批處理方法計算量大不利於實現的缺點，提出了基於一步延時的航跡起始演算法，該演算法採用改進的多假設演算法處理數據關聯，同時採用多重濾波以更好的適應復雜環境，模擬結果表明，本文使用的演算法簡單易於實現、正確航跡起始概率高，有很好的工程應用前景。分享友人