基于ISE算法的内场通信抗干扰试验任务调度研究

Research on Task Scheduling of Anti-interference Test of Infield Communication Based on ISE Algorithm

内场通信抗干扰试验是在具有良好电磁屏蔽的试验室内模拟外界实际电磁环境,考核通信装备抗干扰性能的一种试验方式。在对内场试验流程和软件总体架构深入研究和设计的基础上,提出了一种基于一体化调度执行(integrated scheduling execution,ISE)算法的内场通信抗干扰试验任务调度策略,通过建立任务的权重模型,将试验编排任务、控制对象和编排时序关系进行了有机融合,实现了按权重优先级的任务均衡调度目标。同时,在上述算法和模型研究的基础上,编码实现了任务均衡调度下的设备管控指令序列化处理。目前,ISE算法的内场通信抗干扰试验系统已投入使用,该系统满足了试验过程中对各类试验设备、仪表的管控需求,提升了内场抗干扰试验工作的效率。

The anti-interference test of internal field communication is a test method to simulate the external actual electromagnetic environment in the test room with well electromagnetic shielding and to assess the anti-interference performance of communication equipment.Based on the in-depth study and design of the infield test process and the overall software architecture,a task scheduling strategy based on integrated scheduling execution(ISE)algorithm is proposed.By establishing the weight model of the task,the strategy integrates the experimental scheduling task,control object and scheduling sequence,and achieves the goal of task balanced scheduling according to the weight priority.At the same time,on the basis of the above algorithm and model research,the coding realizes the serialization of equipment control instructions under the balanced task scheduling.At present,the field communication anti-interference test system of ISE algorithm has been put into use,which meets the control requirements of various test equipment and instruments in the test process,and improves the efficiency of the field anti-interference test.