Weakly Hard Real-time Constraint Specification(■,p~1 )
Xudong Zhu · Jisuanji gongcheng · 2010
When the first number in μ-patterns of weakly hard real-time system is 0,the constraint specification(■,p) will be invalid.This paper puts forward a new constraint specification(■,p1) to solve the problem by changing the computing method of meeting the rate of deadline.The new constraint specification(■,p1) not only retains the advantages of(■,p) but also widens the scope of its usage.The high performance is verified by proof of partial order.