flight failure 中文意思是什麼
flight failure
解釋
飛行故障-
It is a new way in the development of aircraft flight line maintenance expert system. expertise and fault isolation manual that help maintainers quickly find fault causes and failure components were adopted to a great extent
本研究充分利用維修專家的經驗並結合飛機排故手冊，幫助航線維護人員快速準確地根據飛機故障現象定位故障原因及故障部件。 -
Despite antwerp ' s eventual failure to reach the top flight of belgian football, there ' s no question that gibson benefited hugely from his time at the bosuil stadium
雖然一開始飽受惱人的膝傷困擾，但年輕的中場並沒有花費太多的時間在比利時發揮他的作用。他成為了球隊沖擊升級不可或缺的一員。 -
Self - repairing flight control system ( srfcs ) is a kind of active - and passive failure tolerant control based on the fly - by - wire flight control system, and it is also an important tendency of the future flight control system
自修復飛行控制系統（ srfcs ： self - repairingflightcontrolsystem ）是在電傳飛控系統基礎上發展起來的一種與主動容錯技術結合的先進飛控系統，也是未來戰斗機飛控系統的重要發展方向。 -
Self - repairing flight control system ( srfcs ) is a kind of active and passive failure tolerant control based on the fly - by - ewire flight control system, and it is also an important tendency of the future flight control system
自修復飛行控制系統（ srfcs ： self - repairingflightcontrolsystem ）是在電傳飛控系統基礎上發展起來的一種與主動容錯技術結合的先進飛控系統，也是未來戰斗機飛控系統的重要發展方向。 -
This paper studies optimal helicopter flight operations in the event one - engine failure. a three - dimensional point mass with a yawing motion of uh - 60a has been used to study rto and cto from an elevated heliport or from a heliport, a first order dynamic of the oei contingency power is considered. flight after engine failure are formulated as nonlinear optimal control problems
雙發及多發直升機單發失效后，直升機飛行所需要的功率由剩餘發動機提供，而在某些需要大功率的飛行狀態時，如起飛狀態、著陸狀態等，剩餘發動機提供的功率可能滿足不了，這就需要對剩餘發動機的可用功率進行合理利用。 -
This phenomenon always leads to fatigue failure of the skin panels and has harmful influence on the flight perfermance and even flight safety
壁板顫振的發生會對飛行器結構的使用壽命、飛行器的性能甚至飛行安全帶來不利的影響。 -
Failure detection and isolation ( fdi ) is the key technique of srfcs, which can forecast the occurrence of potential failure, tell why and where it occurs, and then provide relevant information for trigger test, control law reconfiguration and automated maintenance diagnostic. flight control law reconstruction is the another core
故障檢測與隔離是自修復飛控系統的核心技術之一，它能及時判斷故障發生的原因和部位，預測潛在故障的發生，進而為及時預警以及進行飛行控制律重構和自主維護診斷提供相關信息和依據。 -
Abstract : the control reconfigurable aircraft with multi - surfaces needs robust basic flight control system to support enough time for failure detection and isolation. when partial surface loses, it can keep the damaged aircraft stable. in this paper, multivariable output feedback digital control laws are designed for the control reconfigurable aircraft ( cra ). the method uses fast - sampling digital pi controllers to design digital flight control tracking system. this paper gives the way to design the controller and analyze its robustness characteristics. the simulation results indicate that the controller is very robust and the output responses are fully satisfactory
文摘:控制可重構飛機要求其基本飛行控制系統對舵面部分缺損故障具有強的魯棒特性，在故障發生后保證飛機的穩定性，提供足夠的時間進行故障的檢測和隔離，為控制系統重構提供條件.本文採用高速采樣pi控制器設計輸出反饋跟隨系統，給出了控制器的設計方法，並分析了它對于控制舵面部分缺損故障的魯棒特性.模擬結果表明，這種控制器具有好的魯棒特性 -
Since the computer failure, russian flight controllers say they have had only partial communication with computers that control the space station ' s navigation and life support systems
電腦出現問題后，俄羅斯航天飛行控制人員說，他們只能與控制國際空間站的導航以及維持生命的電腦取得部分聯系。 -
The application of control law developed above to the problem of reconflgurable flight control is described. based on the simulation results, the effects of learning rate ( or adaptation gain ) and slide model terms on the control system are discussed. comparing with adaptive control, the control law is helpful to improve system ' s transition response and reduce undesirable oscillations, provides nearly perfect tracking in the case of undetected failure
4 、探討了所設計的控制律在重構飛行控制中的應用，討論了自適應調整率對自適應控制性能的影響、滑模魯棒控制補償項對控制性能的影響；對幾種舵面損傷的模擬結果表明，本文的控制律較自適應控制具有響應改善速度快、響應振蕩小的優點，具有較好的重構功能。 -
Using aircraft ' s onboard computer thoroughly, the srfcs could enhance the flight control system ' s reliability, survivability, maintainability and lower life circle cost ( lcc ) while do not use more hardware. failure detection and isolation ( fdi ) is the key technique of srfcs
它的基本思想是：在不增加硬體配置的條件下，充分利用機載計算機的計算功能，提高飛控系統的可靠性，生存性，維護性，降低壽命周期費用。
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