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本文介绍了基于VXI总线技术的柴油发动机振动自动测试系统的设计方法以及柴油发动机振动信号的特点和传感器的安装,给出了整个系统的设计方案,详细描述了基于VXI多用途插板式硬件平台(VVP平台)的VXI同步采样模块与基于虚拟仪器系统技术的自动测试软件的设计。系统具有较好的工程实用性,可取得很好的经济效益与社会效益。
This paper introduces the design method of automatic test system of diesel engine vibration based on VXI bus technology and the characteristics of diesel engine vibration signal and the installation of the sensor. The design scheme of the whole system is given. The VXI multi-purpose plug-in hardware platform VVP platform) VXI synchronous sampling module and the design of automatic test software based on virtual instrument system technology. The system has good engineering practicability, can obtain good economic and social benefits.