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驗證機的英文

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"驗證機"怎麼讀
英文翻譯手機版
  • proof machine
例句與用法
  • Bar coding . test specifications for bar code verifiers
    條形碼.條形碼驗證機的試驗規范
  • Advanced maneuering demonstrator aircraft
    先進機動性驗證機
  • Bar coding - test specifications for bar code verifiers ; german version env 12647 : 1997
    條形碼.條形碼驗證機的試驗要求
  • Information technology - automatic identification and data capture techniques - bar code verifier conformance specifications - linear symbols
    信息技術.自動識別和數據采集技術.條碼驗證機一致性規范.線性符號
  • In the system construction analysis , the progress of the ucav is summarized and the ucavs is set up referring to the american examined ucavs and the construction of the unmanned air vehicle
    在無人戰斗機系統分析中,首先綜述了無人戰斗機系統研究進展,然后以無人機系統構成為基礎,參考美國現有無人戰斗機驗證機系統和導彈系統建立無人戰斗機系統并選定其子系統。
  • Since the western countries began the srfcs research in the eighties , theory of signal detection is used in fdi , and it was successful in some fdi functions in several types of testing aircraft . china did the srfcs research recently , but lack of the engineering fdi algorithm . because the " model based signal detection algorithm " is sensitive to the matching accuracy of the mathematics model and aircraft has prominent nonlinear aerodynamic factors , it is difficulty to upgrade the ability of fdi based on the classical signal detection theory and data fusion only
    國外自八十年代開展自修復研究,一般采用基于常規數據處理的故障檢測理論來實現飛控系統故障檢測與隔離功能,現已在幾種驗證機上取得初步成果,而國內的研究尚缺乏實用的工程算法;同時,基于常規數據處理的故障檢測精度對被檢測對象的數學模型匹配度敏感,且飛機的氣動特性在故障情況下又具有較強的非線性特性,因此,單純依靠常規的信號處理算法難以進一步提高故障檢測的精度。
  • The first key technique : using plain - text cipher and md5 message - digest algorithm to ensure stb and dhcp server ' s certificate and secure the stb and server ' s communications - the second key technique : using hmac algorithm to realize the safe functions - the third key technique : using ipsec to realize safe functions o those three methods " complexity increases in turn and the degree of the security increases as well which depend on the frame of the methods and the complexity of the algorithm . all theose three methods use the unique serial - number or a special slip - window to defend replay attack
    主要采用三種安全方案實現:第一種:利用約定的明文密碼驗證機頂盒與dhcp服務器的合法身份, md5驗證信息合法性:第二種:利用hmac算法驗證機頂盒與服務器身份,信息合法性;第三種:利用ipsec驗證機頂盒與dhcp服務器身份與信息合法性。每一種方案中皆采用包序號唯一法或者滑動窗口法保證重放攻擊。此三種方案復雜度依次增加,安全度依次升高,主要取決于算法的復雜度與架構的搭建。
  • 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 . in this thesis , the fdi technique is studied and developed firstly . according to the requirement of the project , the real - time fdi software of srfcs is designed based in the fdi technique
    本文根據某主動控制技術驗證機自修復飛控系統項目需求,在對自修復飛控系統故障檢測和關鍵技術改進研究的基礎上,綜合應用相關理論知識,分析國內外技術資料,研制出相應的飛控系統故障檢測和隔離實時工程軟件。
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