柔性制造系统在运行中经常受到偶发性事件的影响,因此调度必须适应运行环境的变化。
Flexible manufacture system is influenced by accidental incidents in running, So dispatch must be fit for changing of running environment.
为评估计算网格上并行作业的无中心式调度,设计了基于离散事件的模拟系统J3S。
To evaluate decentralized scheduling of parallel jobs on computational grids, the discrete event-based simulation system J3S is designed.
在分析城市道路网络最短路径算法和地理信息系统(GIS)特点的基础上,提出城市紧急事件发生后,应急调度中最佳路径算法。
Based on the analysis of the shortest path algorithm in urban traffic network and the characteristics of GIS, the algorithm of optimal dispatch path when emergency incident occurs is put forward.
离散事件系统的调度规划问题是计算机科学的重要研究方向。
Scheduling in the discrete events system is an important research area in computer science.
通过引入专家系统,建立了决策调度和事件调度的分层智能调度模型,克服了离散事件系统仿真策略缺少决策分析和事件处理缺乏层次的局限性。
An expert system of decision-making is employed in the simulation system, and a layered scheduling model for event scheduling and decision-making scheduling is established.
论述利用数字视频远程监控技术可在新一代运载火箭地面设备监控系统内建立监控调度中心,对远端现场的图像声音及其他敏感数据进行实时监控以便对敏感事件进行快速反应。
This monitoring system can build a monitoring dispatching center in ground equipment of new generation launch vehicle so as to real-time monitor the remote image, sound and other sensitive data.
基于离散事件系统仿真原理,以事件调度法推进仿真时钟,建立这两种发货方式的生产—库存系统的仿真模型。
Based on the discrete system simulation principle and the Event-Scheduling approach, the production-inventory systems under these two delivery ways are modeled.
在嵌入式实时操作系统中,单独使用合作式调度或抢占式调度难以同时完全满足时间触发任务和事件触发任务调度的性能要求。
It is difficult to satisfy the practical demand for scheduling time-triggered tasks and event-triggered tasks in embedded real-time system with cooperative or preemptive schedule separately.
本文着重描述了操作系统的内核,包括任务管理机制、一致类、事件机制、调度机 制、中断管理、资源管理机制和报警器机制。
The kernel of OS, including task management, conformance class, event mechanism, scheduling policy, interrupt processing, resource management and alarms, is described.
事件调度器是整个系统的核心,它完成各种事件的时间顺序排序与调度,并驱动整个系统运行。
It sorts and schedules all kinds of events effectively and all other modules are running on it.
事件调度器是整个系统的核心,它完成各种事件的时间顺序排序与调度,并驱动整个系统运行。
It sorts and schedules all kinds of events effectively and all other modules are running on it.
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