野战火箭弹,其弹道特性表现为低膛压,即直线过载很小,有的只有几十个g。同时弹道环境温度的变化对其过载的影响极大。不少火箭弹其高温(+50℃)的最大过载约为低温(-60℃)的二倍。此外,主动段工作时间较长,有些甚至长达一秒左右。所有这些将给引信的远解机构的设计增加困难。表1示出了某火箭弹的主要弹道参数。 Field rockets, the ballistic performance of its performance for the low chamber pressure, that is a straight line overload is small, and some only a few dozen g. At the same time, the change of ballistic environment temperature has great influence on its overload. Many rockets have a maximum overload of about twice the low temperature (-60 ° C) at their high temperatures (+ 50 ° C). In addition, the active segment longer working hours, some even up to about one second. All of this will add to the design of a fudge solution provider. Table 1 shows the main ballistic parameters of a rocket.