【摘要】 约束规范是弱硬实时系统研究的基础。从弱硬实时系统的定义出发,提出了一个新的约束规范,它能够有效实现平滑调度。给出并证明了弱硬实时系统约束规范严格性比较的一个重要定理。业已证明,该约束规范具有良好的性能和较好的适用范围。更多还原

【Abstract】 Constraint specification is the foundation stone of the research of weakly hard real-time systems.From the perspective of the definitions of weakly hard real-time system,this paper put forward a new constraint specification,which can achieve smooth scheduling more efficiently.The paper also presented and proved an important theorem of weakly hard real-time constraint specification on strictness comparison.The result shows the new constrain specification works well and has wide application.更多还原