David D. Hansen #p.11-1 11-17 #Several tests to analyze the performance characteristics of airbag initiators have been developed in the past. Some of these tests include pressure vs. time measurement using data acquisition equipment, thermal transient, and delay time quantified by first current to first light or pressure, An important characteristic which has eluded the industry is the thermal image produced by the initiator. Through research and experimentation a method has been developed which utilizes a high resolution pyroelectric camera to capture this event. The camera, along with supporting hardware is capable of recording the IR energy produced by an initiator. #wyy##s u00187?iderable, especially in dentifying the significance of the differences discovered. The effort is costly in terms of time and resources. However when analysed it can be seen that the requirements are undamentally the same and it is apparent that a unified approach is both desirable and necessary. #wyy##??ce of additional tests, analytical (non-test) methods must be used to predict performance. #wyy## em??ments of the device allow it to
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机译：David D. Hansen＃p.11-1 11-17＃过去已经开发了几种用于分析安全气囊起爆器性能特征的测试。这些测试中的一些测试包括使用数据采集设备测量压力与时间的关系，热瞬态和通过第一电流到第一光或压力的量化的延迟时间。引发剂产生的热图像是工业界无法理解的重要特征。通过研究和实验，已经开发出一种方法，该方法利用高分辨率热释电相机捕获该事件。摄像机以及支持的硬件能够记录启动器产生的红外能量。 ＃wyy ## s更好，尤其是在确定发现差异的意义上。这项工作在时间和资源上都是昂贵的。但是，当进行分析时，可以看出需求在本质上是相同的，并且很明显，统一的方法既可取，又是必需的。在其他测试中，必须使用分析（非测试）方法来预测性能。该设备的＃wyy ##实施允许
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