Abstract:
Real-time system commonly has rigorous service quality restriction to lead its hard safeguard and evolutionary. Aiming at the problem, this paper proposes an aspect-oriented development method for real-time system. This paper separates the system non-functional requirements from functional requirements, builds relevant functional model and non-functional model according to these requirements, and generates relevant components and aspects. Application results show that this method can compose configurable real-time system according to realistic application requirements, composed real-time system has lower development complexity, higher reusability and flexibility.
Key words:
aspect-oriented,
real-time system,
Quality of Service(QoS)
摘要: 实时系统通常有严格的服务质量约束导致其维护和演化困难,针对该问题,提出一种面向方面的实时系统开发方法。该方法从实时系统的功能需求中分离出非功能需求,建立相应功能模型和非功能模型,生成相应组件和方面。应用结果表明,该方法可根据实际应用环境组成可配置的实时系统,组成的实时系统具有较低的开发复杂性,较高的可重用性和灵活性。
关键词:
面向方面,
实时系统,
服务质量
CLC Number:
LIU Jing-yong; ZHANG Li-chen; ZHONG Yong. Aspect-oriented Development Method for Configurable Real-time System[J]. Computer Engineering, 2010, 36(8): 46-48.
刘敬勇;张立臣;钟 勇. 面向方面的可配置实时系统开发方法[J]. 计算机工程, 2010, 36(8): 46-48.