Measurement of Centaur/Orbiter multiple reaction forces in a full-scale test rigA multiple component load cell for measuring load is described, and its capability and reliability are evaluated by utilizing it to measure the reaction forces between the Centaur and Centaur Support Structure. The system employs 11 six-component balances in a single test rig to react a combination of loads. The vehicle and balance loads, procedures for fabricating each balance, and the assembly of the balances are discussed. The calibration and testing of the balances are examined. It is noted that the multiple component load cell system is a cost-effective method for obtaining an accurate measurement of friction effects and primary loads.
Document ID
19870042174
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Mole, Philip J. (General Dynamics/Convair San Diego, CA, United States)
Griffin, Stan A. (General Dynamics Corp. Convair Div., San Diego, CA, United States)