1746-IO4/1746-IO4 AB
1746-IO4/1746-IO4 AB
軟件可靠性的提高
嚴格進行軟件工程化管理是提高軟件可靠性的必經之路。按照軟件工程化要求,需要做好如下五方面工作:
(1)前期項目組針對軟件進行充分的論證和分析,爭取將軟件需求明確體現在軟件研制任務書中;
(2)設計過程中,盡量提高軟件模塊或單元的高內聚性、低耦合性。單元之間的接口盡量明晰,整個系統軟件的復雜度不易過高,該拆分的就需要合理拆分為多個組成部分;
(3)加強軟件文檔的健全性和準確性,按照GJB438B-2009《武器系統軟件開發文檔》的要求,軟件研制過程中的文檔不能有缺失、描述不清、前后矛盾等情況出現。這些文檔必須經過專業人士的評審認可,并且問題回歸后才能進行歸檔;
(4)逐步建立軟件標準化工作,包括文檔標準化和代碼模塊標準化,這樣可以有利的縮短研制周期,降低研制風險,提高軟件產品的重用率;
(5)切實加強嵌入式軟件的測試工作。
HP Digital Media Receiver, Part Number: 5188-2520
GS1-20P2 0.25 HP AC DRIVE 230V 1/3 PH IN 3 PH OUT
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PANASONIC EUR646539 REMOTE CONTROL FOR PLASMA TV'S NEW
LOT OF 10 PANASONIC REMOTE CONTROL EUR7613Z90 NEW
SONY 52" LCD SPEAKER SET 1-826-696-11AND 1-826-696-21
SONY MAIN POWER SUPPLY A1362552C FOR 52" LCD TV USED
LOT OF 10 SHARP R/C GA647WJSA FOR LCD TV'S NEW
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COMPAQ 177905-001 REMOTE CONTROL FOR DIGITAL PROJECTOR
HITACHI GENIUS REMOTE CLU-850GR
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23133000 F UNIVERSAL INSTRUMENT PC BOARD
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HAMMON 1591DBU MULTIPURPOSE PLASTIC ENCLOSURE 5 PCS
WELLER WHA300 HOT AIR STATION
SONY F-V120 MICROPHONE
IS8500 HOLOTRACK OMNI DIRECTIONAL BARCODE SCANNER
FLUKE 70III MULTIMETER
MYCOM POWER SUPPLY N275UPS5-157 / UPS53-331MV-A
PHILMORE SL-114 MAGNIFYING LAMP NEW
SVGA MONITOR SWITCHBOX CABLE 6'' NEW
6 FOOT COIL CORD P/N ECC61M NEW
CONTROL KNOBS, LOT OF 19 PCS NEW