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为了实现VE432震源电控箱体与Scorpion地震勘探仪器的配套应用,本文对VE432Standalone软件的安装,补丁的装载、设置及其与Scorpion仪器的联机、设置,都详细进行了说明,并对震源激发和数据采集的同步验证进行了理论分析,实现了Scorpion系统控制装有VE432箱体的震源进行野外施工的采集作业。 相似文献
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开关稳压电源是通过控制受控电子开关的导通与截止来改变输出电压的大小,达到稳定输出电压的目的,脉冲宽度调制器通过脉宽调制芯片闭环反馈控制电路调节功率开关器件的导通脉冲宽度,从而改变输出电压的平均值,使得开关电源的输出电压保持稳定。本文从开关稳压电源和脉宽调制开关稳压电源控制电路的结构、组成入手,非常详尽地剖析了这些电路的工作原理,并就脉宽调制开关式稳压电源在Scorpion系统A单元中具体应用时的电路组成、工作原理及工作流程进行了详细地分析说明。 相似文献
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Scorpion仪器野外故障及排除方法 总被引:1,自引:1,他引:0
笔者凭借对Scorpion设备的实际操作经验以及对重点三维采集项目的总结,归纳了使用Scorpion仪器在野外生产采集过程中遇到的一些问题及解决办法,并介绍了V12绘图仪双通道绘图回放的设计安装问题。本文主要针对野外操作层面,立足于解决Scorpion仪器野外故障问题。 相似文献
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To improve the particle erosion resistance of mechanical surfaces, a bionic coupling method inspired by the morphology and flexibility of desert scorpion (Androctonus australis) carapace was proposed in this study. The finite element method based on ANSYS/FLUENT was applied to examine the erosion resistance of a bionic V-shaped model. Subsequently, an experimental research was carried out to compare the particle erosion resistance performance of three types of specimens, namely, smooth, bionic V-shaped, and bionic V-shaped and flexibility coupling. Surface erosion microstructure was also examined under a stereoscopic microscope and a scanning electron microscope to characterize erosive damage. The anti-erosion property of the coupling and V-shaped specimens increased by approximately 74.7 and 57.4% compared to that of the smooth specimen in a 10-min test. The mechanism of particle erosion resistance is also discussed in detail. The particle impact marks that were distributed on the surfaces of both of the V-shaped and coupling specimens were regular. 相似文献
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