见众人还是有些懵懂,江晨无奈的笑了笑然后冲着众人道:“我这么来说吧,不管是空战还是对地攻击,都非常考验飞行员的反应力和判断选择能力。其中这个反应力,就是要求飞行员能够快速反应过来,并进行及时的妥善处置。当然了,最终操作无人机的还是飞行员,只不过并不是在飞机上面驾驶,而是在后方地面上通过地面控制设备进行操作,所以我们也将这类飞行员称作无人机驾驶员。”
“当然了,经过培训,他们的素质基本上都能够达到战机飞行员的水平,所以反应能力也不差。但是呢因为信号传播的延迟,也就是说当无人机的信号传来,实际上无人机那边已经过好去几秒了,而这边反应过来发出指令,那边无人机接收又得好几秒,这样加起来整个反应过程就有些长了。所以空战是根本不用想了,有了这么长的延时,飞机早就被敌人击落了。而对地攻击呢也够呛,因为凭借的无人机的速度,这整个反应过程下来,飞机已经飞来好长时间了,又能怎么样对之前发现的目标进行打击呢。”
众人闻言都点了点头,然后纷纷议论起来。的确这是一个难题,也是长期制约无人机发展的一个世界性难题,该怎么解决,一时半会儿众人纷纷各抒己见,争论起来。
宋主任对此则是微微一笑然后冲着江晨道:“小江,既然你能提出这个问题,说明你们在这个问题上面没少下功夫。而且你这个时候说出来,说明你们肯定已经有了相应的解决办法了吧。”
见宋主任这么一说,众人再次将目光聚集到江晨身上。对此,江晨笑了笑道:“对于这个问题,我们也一直很头疼。但是呢又不得不硬着头皮研究下去,因为这可以说是整个无人机项目成功与否的关键。但是如何来解决这个问题呢,我们想了很多方法,也想刚才大家那样,争论了很久。最终呢我们还是在决定从两个方面来解决这个问题。这个第一个那就是无线电传输方面,我们需要更快,速率更高的无线电传输技术。
所以从这方面,我们一边呢从无线电传输技术方面入手,研究能够那些传输速率更快的无线电技术或者是无线电设备。而另一边呢我们也从这些信号入手,说白了,这些数据都是一些数字编码,我们需要对于这些传输内容进行重新打包精简,缩小它的体积。这样一来其传输的速度也就更快了,而且精简以后,反应的时间也会缩短。”
而另一方面,江晨接着说道:“我们在这个传输方式上面下功夫。经过研究我们发现,信号在传输过程中,随着距离的增加,信号逐渐减弱。而且因为地球弧度的关系,所以传输的距离非常有限,超出这个距离了,那么信号在传说过程中就变得比较困难,损耗也大,而且延迟也非常严重。所以我们就想换一种方式,让两者之间的数据传输能够更加直接和迅速一点,不受天气情况和地形因素影响。在考虑到这些因素后,我决定在这两者直接增加一个媒介胡总说中专平台,用于接受放大,再进行传输这两者之间的数据信号。”
“卫星?”宋主任一下子反应过来道。
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