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基于双曲线边界的多处理器实时任务可调度性判定 被引量:1
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作者 王洪亚 尹伟 +2 位作者 宋晖 徐立群 王梅 《软件学报》 EI CSCD 北大核心 2012年第8期2223-2234,共12页
Lopez等学者求解出基于单调速率算法和首次适应分派策略的多处理器实时任务可调度性判定边界.该边界在所有O(m)复杂度的判定边界中是最优的.基于Bini等学者针对单处理器提出的双曲线可调度性判定方法,给出了一种多处理器实时任务可调度... Lopez等学者求解出基于单调速率算法和首次适应分派策略的多处理器实时任务可调度性判定边界.该边界在所有O(m)复杂度的判定边界中是最优的.基于Bini等学者针对单处理器提出的双曲线可调度性判定方法,给出了一种多处理器实时任务可调度性判定边界.新边界在相当数量的利用率分布下明显优于已有边界.新边界与已有边界具有相容性,所以虽然新边界无法在所有情况下超越已有边界,但在实际应用中可联合两种边界进行判定,在不增加计算复杂度的同时全面提高可调度任务集的数量. 展开更多
关键词 双曲线边界 单调速率算法 首次适应分派策略 可调度性判定
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Oscillation Criteria for Impulsive Hyperbolic Equations of Neutral Type
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作者 ZHU Xian-yang LI Yong-kun LU Ling-hong 《Chinese Quarterly Journal of Mathematics》 CSCD 北大核心 2006年第2期176-184,共9页
Oscillation properties of the solutions of impulsive hyperbolic equations are investigated by the method of differential inequalities.
关键词 OSCILLATION hyperbolic equation IMPULSIVE boundary value problem
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Exact Boundary Controllability for a Kind of Second-Order Quasilinear Hyperbolic Systems 被引量:6
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作者 Ke WANG 《Chinese Annals of Mathematics,Series B》 SCIE CSCD 2011年第6期803-822,共20页
Based on the theory of semi-global C 1 solution and the local exact boundary controllability for first-order quasilinear hyperbolic systems,the local exact boundary controllability for a kind of second-order quasiline... Based on the theory of semi-global C 1 solution and the local exact boundary controllability for first-order quasilinear hyperbolic systems,the local exact boundary controllability for a kind of second-order quasilinear hyperbolic systems is obtained by a constructive method. 展开更多
关键词 First-order quasilinear hyperbolic systems Second-order quasilinearhyperbolic systems Exact boundary controllability Mixed initial-boundary value problem
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Exact Controllability for Nonautonomous First Order Quasilinear Hyperbolic Systems 被引量:13
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作者 Zhiqiang WANG 《Chinese Annals of Mathematics,Series B》 SCIE CSCD 2006年第6期643-656,共14页
By means of the theory on the semi-global C^1 solution to the mixed initialboundary value problem (IBVP) for first order quasilinear hyperbolic systems, we establish the exact controllability for general nonautonomo... By means of the theory on the semi-global C^1 solution to the mixed initialboundary value problem (IBVP) for first order quasilinear hyperbolic systems, we establish the exact controllability for general nonautonomous first order quasilinear hyperbolic systems with general nonlinear boundary conditions. 展开更多
关键词 Nonautonomous quasilinear hyperbolic system Mixed initial-boundaryvalue problem Semi-global C^1 solution Exact controllability
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OSCILLATION OF THE SOLUTIONS OF IMPULSIVE HYPERBOLIC EQUATIONS WITH DELAY
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作者 LUOJiaowan 《Journal of Systems Science & Complexity》 SCIE EI CSCD 2004年第3期310-317,共8页
Oscillation properties of the solutions of impulsive hyperbolic equations with delay are investigated via the method of differential inequalities.
关键词 OSCILLATION IMPULSE hyperbolic equation
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EXACT CONTROLLABILITY FOR FIRST ORDER QUASILINEAR HYPERBOLIC SYSTEMS WITH ZERO EIGENVALUES 被引量:10
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作者 LI TATSIEN fudan.ac.cn 《Chinese Annals of Mathematics,Series B》 SCIE CSCD 2003年第4期415-422,共8页
For a class of mixed initial-boundary value problem for general quasilinear hyperbolic sys-tems with zero eigenvalues, the authors establish the local exact controllability with boundary controls acting on one end or ... For a class of mixed initial-boundary value problem for general quasilinear hyperbolic sys-tems with zero eigenvalues, the authors establish the local exact controllability with boundary controls acting on one end or on two ends and internai controls acting on a part of equations in the system. 展开更多
关键词 Semi-global C^1 solution Exact controllability Quasilinear hyperbolic system
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