During execution, data is collected on the actual execution times per executable element, thus allowing validation of the real-time execution against the scheduling algorithm defined in the model.
在执行期间,在每一个可执行元素的实际执行过程中都会收集数据,根据模型中所定义的安排规则来确认实际的执行时间。
In this paper, we describe the preemption threshold scheduling algorithm used for fixed priority embedded real-time systems.
本文详细论述了应用于静态优先级实时系统的抢占阈值调度算法。
An improved bidding algorithm for dynamic task scheduling in distributed real-time systems is proposed.
本文提供了一个分布式实时系统动态任务调度的改进了的招标算法。
This paper introduces the architecture of on-demand data broadcast and the performance metrics, analysis the basic scheduling algorithm, preemptive scheduling and real-time scheduling algorithms.
本文介绍了基于需求的数据广播的系统结构和性能衡量标准,并分析了基本的广播调度算法,抢占式调度算法以及实时调度算法。
Simulation result shows that the algorithm can effectively deal with real-time sensor scheduling under the circumstance of multiple objects, and it is better than other intelligent algorithms.
仿真结果表明该算法有效地解决了多目标情况下的传感器实时调度问题,并优于一般的智能算法。
In this paper, we concentrate on reducing energy consumption by using task scheduling algorithm on system level when these tasks have time restrictions in real-time systems.
在本文中,主要是考虑在实时系统中,当任务存在时间约束时在操作系统层上通过任务调度来减少系统能量消耗。
Because the time constraint of the real-time tasks, the scheduling algorithm must incorporate the fault-tolerance technique, for preventing from the task failure under the condition of system faults.
由于实时任务有时间限制性的要求,因此为了防止系统出错而导致的任务失败,在实时任务调度算法中还必须考虑容错问题。
Since the real time task sets in control system consist of hard real time periodic tasks and soft real time period tasks, the dual priority algorithm is adopted for scheduling these tasks.
根据控制系统中存在强实时周期任务和软实时周期任务的特点,采用双优先级算法进行任务调度。
Simulation results show that the scheduling success ratio of the new algorithm is always higher than the myopic algorithm in real-time heterogeneous systems for a variety of task parameters.
模拟结果显示,在多种任务参数的取值下,新算法的调度成功率均高于近视算法。
For this purpose, a multipoint real time speech mixing and scheduling algorithm based on packet network is put forward and then realized.
为此,提出并实现了一种基于分组网络的多点实时语音混合及调度算法。
Basic concept of real time scheduling is introduced in this paper, and time scheduling model and algorithm in monolithic processor environment are given.
本文介绍了实时调度的基本概念,给出单处理机环境下的时间调度模型和算法。
The real-time scheduling algorithm of real-time tasks can be done either statically or dynamically.
已知的实时调度算法可以分为静态调度算法和动态调度算法两种。
The results show that using the DRR scheduling algorithm can reduce end to end packet delay, meet real time request, increase network throughout, so this model is suitable for avionics network.
结果显示在航电网络中,使用DRR调度算法,能够显著降低数据包的端到端延迟,满足一定的实时性,提高网络的吞吐量,表明此模型适合航电网络。
Then, a sensor scheduling model for each task set is established based on the dynamic priority theory. Furthermore, a novel real-time sensor scheduling algorithm based on a multi-model is proposed.
然后,为两任务集合分别建立了基于动态优先级的优化调度模型,提出了一种基于多模型的实时传感器调度算法。
This paper proposes a novel scheduling algorithm called Query-based Scheduling Algorithm(QSA) to address the issue of real-time query processing in on-demand data broadcast environments.
现有的实时数据广播研究中,只考虑了具有截止期约束的单个数据请求的调度问题,而支持实时查询处理的数据广播技术尚未得到足够的关注。
Simultaneously we test the RMA and round robin with multiple feedback in the underlying real-time scheduling algorithm.
并分别对基本的实时调度算法RMA、分时调度算法多级反馈循环调度算法进行测试。
This paper designs an algorithm on multi-queue scheduling supporting fairness of queues and security policy for some distributed real-time systems with security restrictions.
本文在采用多队列调度策略的基础上,对一些有安全级别限制的系统,设计一种支持队列公平和安全策略的多队列调度算法。
This paper designs an algorithm on multi-queue scheduling supporting fairness of queues and security policy for some distributed real-time systems with security restrictions.
本文在采用多队列调度策略的基础上,对一些有安全级别限制的系统,设计一种支持队列公平和安全策略的多队列调度算法。
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