排序方式: 共有3条查询结果,搜索用时 15 毫秒
1
1.
《中国航空学报》2020,33(11):2989-2998
Unmanned Aerial Vehicles (UAVs) cooperative multi-task system has become the research focus in recent years. However, the existing network frameworks of UAVs are not flexible and efficient enough to deal with the complex multi-task scheduling, because they are not able to perceive the different features. In this paper, a novel cooperated UAVs network framework for multi-task scheduling is proposed. It is a three-layer network including a core layer, an aggregation layer and an execution layer, which enhances the efficiency of multi-task distribution, aggregation and transmission. Furthermore, an AggreGate Flow (AGFlow) based scheduler is dedicatedly designed to maximize the task completion rate, whose key point is to aggregate flows belonging to one task during the multi-task transmission of UAVs network and to allocate priority by calculating the urgency-level of each AGFlow. Simulation results demonstrate that, compared with that of state-of-the-art scheduler, the average task completion rate of AGFlow based scheduler is raised by 0.278. 相似文献
2.
主要介绍了防空型号武器控制系统软件设计的一般要求及特点,并介绍了各种软件设计所需要的操作系统、开发语言及调试环境。最后结合实际型号的工程研制过程给出了武器控制软件设计的一种基本架构。 相似文献
3.
航空领域中数据采集系统设备有着信号种类多、数据信息量大、实时传输性强等特点,针对以上特点,数据采集系统必须满足数据采集的并发性、数据分析的正确性、数据传输的可靠性和数据处理的实时性等条件。因此采用Vxworks作为传感器处理系统,利用其多任务并发的特性进行数据采集和数据处理,并与目标机系统协同工作,共同完成数据应用。 相似文献
1