第633章 :分机测试(2 / 2)

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“行!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp随后周扬转身对着柳云龙说道“通知下去,一个小时后正式开始第一次通电联试,有关分机组必派人参加!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp尽管只是分几组测试,并不需要所有人都参加,但相关分机德科研人员却必须要有人在场。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp他们必须了解自己分机在整机上是否正常,若有问题,分机组可以在第一时间了解到现象,便于处理。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“是!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp上午八点,天色已经大亮了。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp研究所的测试室里早已经围满了工作人员,随着聂南孙、牛伟彤、郭亚民、郑爱国、杨红光、陈山河等人的陆续抵达,现场的气氛也逐渐的紧张起来了。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp看看表,时间也差不多了,周扬当即来到聂南孙身边,请示道“聂老,咱要不开始吧?”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“开始吧!”聂老面色严肃的说道。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp随后,周扬当即向前一步,对着测试组的同志们命令道“脉冲多普勒雷达分机通电联试正式开始!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp测试组负责人郑爱国接到命令后,当即说道“目标信号源搜索测试开始,启动雷达!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“启动雷达!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp随着雷达工作人员打开电源,启动雷达,布置在铁架子前端的天线开始转动起来。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp很快搜索器就有了回应,显然搜索功能没问题。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp负责测试的工作人员当即大声汇报道“报告,雷达搜索功能良好!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp听到这话,在场所有的人都激动地攥紧了拳头。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp郑爱国则是强行让自己平静下来,大声说道“接收信号源!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“报告,目标信号源接收顺畅!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp众人更加的激动了,雷达的搜索功能没问题,目标信号源的信号也能接收了,这等于是给这款雷达的测试来了一个开门红啊!

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp在聂老的带头下,整个测试室里响起了热烈的掌声。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp掌声稍稍回落,郑爱国走过来请示道“聂总、周扬同志,雷达搜索以及信号发送接收都没有问题,是否进行三通道测试?”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp虽说最初的测试效果不错,但这只是基础功能,能通过测试本身就是在预料之中的。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp因此所有人都知道,测试刚刚开始,真正的困难还在后面。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp尤其是接收机幅度、相位一致性等等,这些很容易出现问题的。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp就算是这些都通过了测试,还得进行高温、低温试验,只有都达到了要求,才算真正过关了。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp聂南孙看了看周扬,然后说道“你决定吧,是再试几次基础功能,还是直接上三通道!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“上三通道!”周扬果断的说道。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp得到指示后,郑爱国当即对测试组的工作人员命令道“三通道测试开始,先测试接收机幅度”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp随着工作人员重新启动雷达,测试继续开始!

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“报告幅度一致性正常,相位一致性正常!”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“报告自动增益动态范围内测幅度相位一致性正常。”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp“报告”

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp随着测试组的工作人员将一项项测试结果汇报给现场的众人,包括聂南孙在内的所有人都被这样的测试结果给震惊了。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp尽管眼下只是测试雷达功能是否正常,并未汇报详细的数据,但如此顺利的测试也是他们这些辈子所少见的。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp功能正常运行并不代表着先进,但是却能说明设计思路成熟,缺陷少!

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp如果参数还能达到要求的话,那就是完美!

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp可以说,截止目前,周扬等人设计的这款雷达所有的性能都远远超出了他们的预期。

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp如果他们真的能通过整机测试,聂南孙觉得有必要认真考虑一下姜老前几天的那个提议了!

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&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp(我国国产的脉冲多普勒雷达)

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp(以色列lem—2032脉冲多普勒雷达)

&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp(采用该技术的现役战机)

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