09 - Safety and Security
RESEARCH ON LOAD SPECTRUM OF AERO HYDRAULIC PUMP BASED ON ACCELERATED DEGRADATION TESTING
J. Chen¹, J. Zhang¹, J. Li, Siemens Industry Software (Beijing), Germany; ¹Beihang University, China
We created accelerated degradation testing (ADT) load spectrum based on the Russian OCT1 criteria, validated the program of ADT, and analyzed the development trend of ADT. The theory and calculation method of compiling load spectrum coming from engineering practice is closer to actual working conditions, thus has a positive reference value for aviation hydraulic pump products.