Evaluation of Wing Load Calibration and Sensing Methods Using Conventional Strain Gages and a Fiber Optic Sensing System Installed on a Straight Tapered Wing

Miller, Eric J ; Pena, Frank ; Jordan, Ashante ; Hudson, Larry ; Lokos, William

关键词: WING LOADING;    AERODYNAMIC LOADS;    CALIBRATING;    STRAIN GAGES;    STRUCTURAL STRAIN;    FIBER OPTICS;    DETECTION;    LOAD TESTS;    RECTANGULAR WINGS;    STRUCTURAL HEALTH MONITORING;    MODELS;    COMPUTATIONAL FLUID DYNAMICS;    REGRESSION ANALYSIS;   

RP-ID  :  AFRC-E-DAA-TN64334

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

This presentation presents the results from a wing load test in the FLL (Flight Loads Lab). Load calibration techniques for strain gages and fiber optics were compared and contrasted. This presentation has the potential to lead to more research testing at NASA Armstrong in the areas of load calibration technology.