7[1]Tardanega and J.Van Katwijk. A Software Process for the Construction of Predictable On-Board Embedded Real-Time System[J].SOFTWARE-PRACTICE AND EXPERIENCE.1999,29(3):235~266.
9[3]Krishna M.Kavi and Seung-Min Yang, Real-Time Systems Design Methodologies: An Instroduction and a Survey[J].SYSTEM SOFTWARE 1992,18:85~99.
10[4]Alexander D.Stoyenko( New Jersey Institute of Technology), Wolfgang A.(Halang University of Hagen),Extending pearl for industrial real-time applications[J].IEEE Software, 1993,7: 65~74.