Vibration measurement and recording system and method

本发明提供了一种系统和方法，能够简化对未处理振动数据的访问。信号调节器(30)即使是安装在发动机(14)或发动机塔门上，也能使输入信号数字化，并能对有限数量的未处理数据加以分析和储存。对未处理信号以高速率数字化，并将该数字化值予以储存。该储存值能供飞行后检索。这种改进的飞行器振动处理器和记录系统，即使所配置的处理器(30)位于发动机(14)或发动机塔门上，也能够方便访问未处理的振动波形。 The present invention provides a system and method for allowing simplified access to raw vibration data....

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Bibliographische Detailangaben
1. Verfasser:	MOLLMANN DANIEL E.,BACH LAWRENCE J.,MERWE GERT VEN DER
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PHYSICS STEAM ENGINES TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	本发明提供了一种系统和方法，能够简化对未处理振动数据的访问。信号调节器(30)即使是安装在发动机(14)或发动机塔门上，也能使输入信号数字化，并能对有限数量的未处理数据加以分析和储存。对未处理信号以高速率数字化，并将该数字化值予以储存。该储存值能供飞行后检索。这种改进的飞行器振动处理器和记录系统，即使所配置的处理器(30)位于发动机(14)或发动机塔门上，也能够方便访问未处理的振动波形。 The present invention provides a system and method for allowing simplified access to raw vibration data. The signal conditioner, even if mounted on the engine or the engine pylon, digitizes the input signals and can analyze and store a finite amount of raw data. The raw signals are digitized at a high rate of speed, and the digitized values are stored. The stored values can be retrieved after flight. This improved aircraft vibration processor and recording system allows easy access to the raw vibration waveform, even in configurations where the processor is located on the engine or the engine pylon.