【摘要】 为了分析整个舰载作战系统中时间与精度之间的相互关系,利用Petri网原理对舰载作战过程的整个流程进行了建模。通过对作战系统中各阶段时间的重新定义,并结合已有的舰载作战系统时间和精度估算法,对系统各个阶段的精度和时间进行了估计,分析了系统时间、最高精度和前期阶段精度之间的相关性。试验结果表明,最高精度要求越高,系统时间越长;最高精度一定时,前期精度越高,系统时间越短。更多还原

【Abstract】 To study the relationship between time and precision in a ship combat system,a model with regard to the general process of ship combat is established with Petri net.By redefining the time of each phase in the combat system,the precision and time of the various phases are evaluated in accordance with the existing time-precision evaluation method of the ship combat system.The correlation between time and top precision,time and the precision of the first-phase is analyzed.Results show that time increases with the increase of top precision while with a set top precision,time decreases with the increase of the first-phase precision.更多还原