Downloaded from https://www.everyspec.com ADS-79D-HDBK CONTENTS TABLE PAGE B-I Data Streams used in regime recognition processes with usage spectrum update ....................................................................................45 B-II Data streams used in regime recognition processes with individual component fatigue damage assessment .........................................47 B-III Data streams used in load monitoring and estimation processes ........................49 B-IV Fatigue life management validation challenges ..................................................52 B-V Typical military helicopter configuration items (EXAMPLE ONLY) ...............52 B-VI Typical military helicopter flight environment parameters (EXAMPLE ONLY) ......................................................................................53 B-VII Typical State Parameters Required for Structural Usage Monitoring, Including Measured and Derived Parameters (EXAMPLE ONLY) ..............54 B-VIII Example typical military aircraft data rates (EXAMPLE ONLY) ......................56 D-I AH-64 aft hanger bearing properties ...................................................................94 D-II AH-64D aft hanger bearing fault frequencies and harmonics .............................95 E-I Shaft condition indicators ..................................................................................106 E-II Bearing condition indicators ..............................................................................106 E-III Gear condition indicators ..................................................................................107 G-I EHMS Main Functions ......................................................................................117 G-II Engine Parameters .............................................................................................122 G-III Aircraft parameters ............................................................................................122 G-IV Discretes and events ..........................................................................................122 G-V Configuration data .............................................................................................122 G-VI Parameter representing thrust or power setting .................................................123 G-VII Engine trending parameters ...............................................................................123 G-VIII Accessory load parameters ................................................................................123 G-IX Mechanical parameters ......................................................................................123 G-X Typical sensor requirements ..............................................................................124 G-XI Typical EMS sensor update rates ......................................................................126 I-I Decision in hypothesis test ................................................................................149 I-II Sample size requirement for reliability demonstration via accept-reject tests ....................................................................................155 I-III State of system—health of component ..............................................................162 I-IV Weibull results summary ...................................................................................173 I-V Minimum sample sizes for CIs ..........................................................................173 K-1 End-to-End Credit Process Checklist ................................................................192 M-I Oil monitoring techniques .................................................................................243 M-II Wear debris detection methods .........................................................................255 M-III Combine ODM and vibration output .................................................................260 xvi