適航性能 的英文怎麼說
中文拼音 [shìhángxìngnéng]
適航性能
英文
seakeeping characteristics- 適 : 形容詞1 (適合) fit; suitable; proper 2 (恰好) right; opportune 3 (舒服) comfortable; well Ⅱ...
- 航 : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 能 : 能名詞(姓氏) a surname
- 適航 : seaworthiness; airworthiness適航標準 airworthiness standard; 適航條例 air worthiness regulation; ...
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Recent observations during spaceflight or by ground simulations have both suggested that adaptive alterations in the arterial vasculatures may play a pivotal role in the occurrence of postflight orthostatic intolerance
近年地面模擬研究及航天觀察均表明,動脈血管的適應性變化在飛行后立位耐力不良發生中可能起重要作用。Transshipment at hamburg is necessary for goods to be dispatched / shipped / delivered to our port. therefore, your packing must be seaworthy / navigable and stand the rough portage during transit
運到我們口岸的貨物必須在漢堡轉船,因此你們的包裝必須具有適航性,並能經得起運輸途中的粗魯搬運This paper also discusses theories, characters, applications of the three following algorithms of terrain matching system : terrain contour matching ( tercom ), terrain - aided inertial navigation system, wavelet transform, the simulation results are provided
論文先後討論了地形輪廓匹配演算法、卡爾曼濾波地形輔助導航演算法、小波分層演算法的原理、特點、適用范圍,做了模擬研究,比較了它們的匹配性能和相關特點。Abstract : the current status of high - speed liner in cuanjiang rivers is introduced. being aimed at spesific lines, the advantages and disadvantages of all styles of high - speed liner are analyzed. according to rational division of communications by waterage, highway and air, this paper considers that high - speed waterage is unlikely to be replaced by highway transportation. the key for keeping waterage advantages is to develop new styles of liner adoptable to lines, whose navigational performance, structural intensity, comfortable performance and economic performance are better than those of ships in operation
文摘:簡介了川江高速客船現狀.針對川江具體航線,分析了各類高速船優缺點.從水、陸、空綜合交通合理分工出發,認為水上高速客運不會因為高速公路的發展而淘汰,仍有發展前途,關鍵是要開發、研製適合航線,其航行性能、結構強度、舒適性、經濟性均比現有高速客船優越的新船型The current status of high - speed liner in cuanjiang rivers is introduced. being aimed at spesific lines, the advantages and disadvantages of all styles of high - speed liner are analyzed. according to rational division of communications by waterage, highway and air, this paper considers that high - speed waterage is unlikely to be replaced by highway transportation. the key for keeping waterage advantages is to develop new styles of liner adoptable to lines, whose navigational performance, structural intensity, comfortable performance and economic performance are better than those of ships in operation
簡介了川江高速客船現狀.針對川江具體航線,分析了各類高速船優缺點.從水、陸、空綜合交通合理分工出發,認為水上高速客運不會因為高速公路的發展而淘汰,仍有發展前途,關鍵是要開發、研製適合航線,其航行性能、結構強度、舒適性、經濟性均比現有高速客船優越的新船型The modern technology give a chance for the pattern of transmitting knowledge with network, the course based on network have opened up it ' s way in china, our pursuer paid more attention to the mode, but in america, pursuer have studied the more width aspect, thereinto the investigation and design of the information in the course based on network is very important, for the design of the information decide the pattern how the student receive the information, which will effect the way of knowledge understanding and memory, and the way is related to the study pattern, so the design of the information in the course based on network is very important to the efficiency and effect. so the core of the paper is the investigation and design of the information in the course. i have the entropy from the information science as the analyse tool to analyse the information, these work tell us the efficient pattern to transmit information, based on the result, i design the net page, of course, study theory and the character of the net itself are also the factors i employ for design a good net page. then, links and navigation is constituted for students adapt to the course based on network
當今技術的發展給知識以網路為媒介來傳播的學習方式帶來前所未有的機遇,網路課程在國內迅速開展起來,但是國內研究者的注意力主要集中在對網路課程模式的探索上,放眼國外,他們的研究觸角已經涉及到網路課程比較細致的方面,尤其是對網路課程信息的研究構成了國外網路課程研究中的比較重要的一個方面,而網路課程中信息的設計是重要的,因為信息的組織設計是為了接受者能對信息進行有效的信息加工,信息的呈現模式影響著學習者對知識的理解和記憶方式,進而決定了學習者的學習模式,因此網路信息的設計在網路課程傳遞的效率和效果中就佔有很重要的位置。基於這個觀念,本文把網路信息的組織設計作為研究的重點,引入了信息科學作為研究的主要工具對網路中的信息作以量化分析研究,主要應用了信息科學中信息熵的公式進行推導,得到學習內容信息組織的基本模式,並充分利用網路自身特性和學習理論對知識信息進行細致的設計,此外還對鏈接和導航信息進行了設計,在網路課程的適應性方面作出了努力,把交互信息與輔助學習信息的分析設計與應用和對網路頁面信息的總體調節優化作為主體信息設計部分的補充,最終形成了網路信息組織設計的方案,力求創設一個能夠有效傳遞知識信息,減少網路自身弊病,並帶有一定適應性的網路學習環境,也使更多的網路課程的設計者關注網路信息這個因素。From this thesis, it can be stated that the use of observation implement and active cable can produce timely active control to ship in the wave. because active cable can enhance ship ' s ability of anti - siamming but do n ' t affect ship ' s inward capability, it should be given some attention in the application research of active control method in ship structure vibration by slamming
從本文中可以看出,將觀測器和作動器相結合可以對航行於波浪中的船舶結構振動實施適時的主動控制,並且裝上作動器不但不會影響船體本來的性能,而且可以增加其抗波浪砰擊能力,因此主動控制方法在船舶結構砰擊響應控制方面的應用和研究應該給予一定的重視。So, it ' s the information architecture ' s requirement to information navigation from the aspect of strengthening the navigation support and adaptability between user and information space, and do more for user. and it ' s the necessary trend that hypermedia information space navigation will grow
本文以增強用戶與信息空間導航支持的適應性與有效性為研究起點,通過對國內外相關研究成果的系統分析及大量案例的考察,概要總結超媒體信息空間智能導航的研究現狀。The results indicate : naval ships with built - up stabilizing appendage are not only full - navigating in the higher conditions, but improve the sea - keeping
結果表明,帶減縱向運動組合附體的船型不但能在較高海情下全速航行,並可提高其適航性。And the concept of seaworthiness has been enlarged, by adding ship safety management to ship seaworthiness and crew compete
文中認為ism規則擴大了適航的概念,規則將公司對船舶安全管理作為船舶適航性和船員技能的組成部分之一。Pass the analysis, main of the safety " s outstanding problem of inland river shipping of influence now below a few aspect : while is an elder of shipping, the problem is serious, ships technique the function is bad ; two is a seaman character than bad, usual safety of seaman management the level operate the ability with seaman low ; three is a shipping company safety management weak, not well should the demand that safety manage ; four is a shipping safety management the law, laws is still not sound
通過分析,影響內河航運安全的突出問題主要體現在以下幾個方面:一是船舶老齡化問題嚴重,船舶技術性能差;二是船員素質較差,船員日常安全管理水平和船員操作能力低;三是航運公司安全管理薄弱,不適應安全管理的需要;四是航運安全管理法律、法規尚不健全。In technique rebuilding of system, discharge curve of ni - mh battery was measured, and power supplies in uav were improved. the security, adaptability and efficiency of miniature aerial rs systems could be improved obviously by microwave video transmission system and self - regulating blocking net in landing
在對系統的技術改造中,測定了ni - mh電池組放電曲線,對無人機機載電源做了改進,配合加裝的微波視頻傳輸系統和自行研製的降落阻尼攔阻網可以大大提高無人機航空遙感系統的安全性、適應性和作業能力。Self - adapting structure for the aerodynamic control, which arrayed by a lot of the same mems devices, became the important issue in the aero - mems field
將許多相同的mems器件組成陣列,構成自適應結構控制飛機氣動性能已成為mems研究在航空領域的主要發展方向之一。The optimization weight and performance of adaptive array is discussed. then, based on the characteristic of navigation signal, the figure and algorithm of adaptive array are improve on, which has a superior performance on cr and a little inferior on sinr compared with optimization weight adaptive array
首先分析了自適應陣最優權值和性能,進而根據衛星導航信號極弱的特點,改進了基於特徵結構子空間的自適應陣結構,應用於導航信號干擾抑制,與最佳權值自適應陣相比,在干擾抑制性能上優於前者。Taking full advantages of great on - sea traffic amount, low energy consumption, strong transport compatibility, international trade capacity and so on, our country has recently developed ocean shipping trade and showed a piece of better animation, which takes an important part in the modernization construction
近年來,我國充分利用海上運輸運量大、能耗低、運輸適應性強以及可國際通航等特點,大力發展海運事業,展現出一片勃勃生機,在現代化建設中發揮了重大作用。The following important work has been done : ( 1 ) some special problems of rate - bias laser gyro were analysed. the problems include modulation and demodulation of the output and algorithm of the attitude updates ; ( 2 ) the integrated navigation system with the fault tolerance property which equipped with many navigation equipments as sins, gps, dvs, ads, mg, vg is designed, and compared with that of ckf via simulations ; ( 3 ) the theories and methods of system level fault detection apply to federated filtering is investigated ; ( 4 ) the problem about using the fused information of sins based on rate - bias laser gyroscope / dynamical tune gyroscope to realize the component level hard fault interactions detection through a back - propagation neural network is discussed
主要研究工作有:研究了速率偏頻激光捷聯慣導的陀螺測量信號的解調演算法;設計了在速率偏頻激光捷聯慣導、 gps 、多普勒雷達、大氣數據系統、磁航向儀及垂直陀螺配備條件下聯邦濾波組合導航系統,對聯邦濾波器和集中濾波器的性能做了模擬對比分析;研究了適用於聯邦濾波器的系統級故障理論和方法;探討了利用速率偏頻激光捷聯慣導撓性捷聯慣導陀螺的混合測量信息,通過神經網路實現硬故障交互檢測的方法。This thesis is composed of seven chapters : the first chapter is the introduction of this thesis. it is summary of the background, the technology method, and the significance of research ; in the second chapter, the writer propounded the new method for speed regulating to realize the mainland method. the introduction of the foundation of fuzzy control is the content of the third chapter. the main content of the fourth chapter is the theoretical foundation of fuzzy control ; in the fifth chapter, the writer propounded a kind of self - adaptive fuzzy controller according to the defnult of the conventional fuzzy controller and its properties and structure are alse illustrated at the same time ; the main content of the sixth chapter is the design of sa fuzzy controller ; the seventh chapter is the summary of hardware and software of vfsr for controlling system
本論文共分七章:第一章是緒論,簡介課題研究的背景、技術方法及研究意義;第二章簡單分析了傳統pid調速技術存在的問題,提出新的調速實現方案;第三章給出了模糊集合論中的一些基本概念、運算定理等;第四章主要介紹模糊控制的工作原理,並指出常規模糊控制的缺陷及其多種改進方案;在第五章中,作者根據常規模糊控制器的不足,設計了自適應模糊控制器,並闡述了它的性能結構和工作原理;第六章的主要內容是自適應模糊控制器的設計;第七章是船模純粹自航試驗調速系統的實現。Through the practice, the effect that the ac speed adjusting system is controlled by fuzzy control is good. the main content of this thesis is to design a kind of self - adaptive fuzzy controller applying in vfsr for ship model experiment to meet with the request mentioned above
電力電子技術隨著現代控制技術的發展尤其是智能控制技術的發展,實現純粹自航已不再是難題。本論文研究的是在純粹自航試驗船模電機的調速系統中,引入自適應模糊控制,改善系統的調速性能和控制策略。The basic link carries out the function of the conventional fuzzy controller ; the adaptive link performs the modification of the control rules and includes three keys : the properties measurement, the rectification of controlling variable and the modification of the control rules. this method is simple. it is also flexible and convenience to modify. the result of the will testify that the design way is correct and the sa fuzzy controller is useful. for short of time, 1 just focused on theoretical discussion of acvf speed regulating system of sa fuzzy control
基礎層完成和常規模糊控制器一樣的功能;自適應層則執行控制規則的修改,包含性能測量、控制量校正及控制規則修改三個關鍵步驟。這種方案設計思路簡單、修改靈活方便,體現武漢理工大學碩士學位論文這種自適應模糊控制的優越性。山于時間,本文僅從理論角度討論了船模自航試驗調速方案的自適應模糊控制,進一步更深入的實踐研究是今後亟待完成的任務。The scrolling error in the position updating calculation is discussed and the scrolling error compensation algorithms are studied in the sculling base motion environment. the simulations of the algorithms are performed and the results show that the scrolling correction term should be considered to improve the position accuracy for the system with high - resolution position updating requirements
分析了位置更新計算中渦卷誤差的產生機理,研究了劃船運動條件下的渦卷補償優化演算法,並對演算法的性能進行了模擬分析,結果表明:對于導航定位精度特別高的場合,應該考慮加入適當的渦卷補償來提高導航精度。分享友人