In the experiment of advanced aircraft electrical power distribution system ( aepds ) , terminal built - in test equipment ( tbte ) is one of the most important equipments , which can not only simulate all remote terminal loads " work - states , but also monitor the buses " power quality 為了加快先進飛機配電系統(tǒng)的設計,需要一個既能夠仿真系統(tǒng)終端多路負載和匯流條各種工作狀態(tài),又能對匯流條進行電能質量監(jiān)測的實驗裝置,以便進行地面實驗和測試工作。
So a tester can verify the component - based software according to its specification more easily . furthermore , when we do integration testing for the component - based software , this paper presents component built - in testing mechanism and an approach to enhance its testability 由于本文提出的組件規(guī)格說明從四個層次對組件本身的語法、語義、交互等方面進行了準確的描述和定義,使得測試人員可以有一個清晰的標準去檢測組件在集成時是否滿足了組件的規(guī)格說明。
Built - in test ( bit ) technique is an important approach to improve testability and diagnostic capability of equipments and devices greatly . the domain of bit application has extended from electronic equipments to mechantronic equipments . however , the high false alarm rate ( far ) is one of the important factors that prevent bit from being more extensively applied 機內(nèi)測試( built - intest , bit )技術在提高武器裝備和機電系統(tǒng)的測試性、簡化維修過程和降低保障費用等方面發(fā)揮了重要作用,但虛警率高的問題一直阻礙著bit效能的充分發(fā)揮和更廣泛、更深入的應用。