張  芳1， 陳貽煥2， 賈海山3， 彭  耿4 （1.第二炮兵青州士官學校，山東 青州 262500；2.海軍航空工程學院，山東 煙臺 264001； 3.煙建集團第十建安公司，山東 煙臺 264001；4.解放軍91046部隊，廣東 湛江 524064）   摘  要： 對某型突擊車自動測試系統設計的軟硬件方案、智能故障診斷等方面進行了深入的研究和具體的工程設計。工程實踐表明，系統實現了對車輛各個分系統的性能檢測和故障診斷，其方案合理有效，在實用性、可靠性和穩定性上都有良好的表現，充分體現了虛擬儀器及PXI總線技術在自動測試領域的先進性。   關鍵詞：突擊車；檢測；智能診斷；ATS；PXI；CPLD   中圖分類號：TP336    文獻標識碼：A   文章編號：1672-4984（2007）01-0065-05   Research on synthetic testing system for assault vehicle based on PXI bus ZHANG Fang1， CHEN Yi-huan2， JIA Hai-shan3， PENG Geng4 （1.Qingzhou The Second Artillery Sergeant School，Qingzhou 262500，China； 2.Naval Aeronautical Engineering College，Yantai 264001，China； 3.The 10th Construction and Installation Branch of Yantai Construction Group Co.Ltd，Yantai 264001，China； 4.PLA Unit of 91046，Zhanjiang 524064，China）   Abstract：The paper followed the hotspot about research and application of synthetic testing system. Based on  discussion of automatic testing system，virtual instruments and PXI bus，this paper took a profound research and design for the program of software and hardware and intelligence fault diagnosis.  Experience showed that synthetic testing system for assault vehicle based on PXI bus was a rational and effective scheme，which was better in  practicability，reliability and stabilization to implement  testing and fault diagnosis. At the same time，the characteristics that operational reliability and anti-jamming of the system embodied the advance of the virtual instruments and PXI bus in the area of the automatic testing.  Key words: Assault vehicle；Testing system；Fault diagnosis；ATE；PXI；CPLD