Audio- and image-based soft failure detection methods are developed, which can detect both severe failures (such as system hang) and subtle ones (such as glitch or a momentary disturbance on display). Incorporating the developed detection methods with a robotic ESD (electrostatic discharge) tester, we developed a fully automated soft failure investigation tool. Using this fully automated tool, we obtained failure-specific susceptibility maps for a camera (our target device). These susceptibility maps not only illustrated the sensitive locations of the device, they also showed what type of soft failure is correlated with which locations.

中文翻译：

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使用基于图像和音频的方法自动检测和表征 ESD 引起的软故障

开发了基于音频和图像的软故障检测方法，它可以检测严重故障（例如系统挂起）和细微故障（例如显示的故障或瞬时干扰）。将开发的检测方法与机器人 ESD（静电放电）测试仪相结合，我们开发了一种全自动软故障调查工具。使用这个全自动工具，我们获得了相机（我们的目标设备）的故障特定敏感性图。这些敏感性图不仅说明了设备的敏感位置，还显示了哪些类型的软故障与哪些位置相关。