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Vibration + Thermal Cycling Wizard
Generate PSD test profiles and fixture requirements from a mission profile.
1
Product
2
Mission
3
Acceleration
4
Reliability
5
Fixture
6
Export
Product Selection
Industry
Automotive
DataCenterAI
Industrial
Consumer
Healthcare
Custom
Product
Body / Interior ECU
Engine Bay Controller
Chassis / Underbody Module
Battery Pack Module (EV)
Inverter / Power Electronics
Load Product Profile
Mixed urban, highway, and rough road usage with hot soak cycles.
Intended life (h)
default 50000; typical 10000-100000
Thermal Cycle (mission-representative)
One cycle shown; uses mission state ordering.
One mission-representative cycle shown; repeats 3x over 52243.2 hours. Cycle length = 1044864.1 minutes.
State dwell table
City Drive
Field %: 44.0%
Cycle minutes: 459740.2
T_rep: 35.0 C
Highway Cruise
Field %: 40.0%
Cycle minutes: 417945.6
T_rep: 45.0 C
Rough Road Events
Field %: 12.0%
Cycle minutes: 125383.7
T_rep: 30.0 C
Hot Soak Cycles
Field %: 4.0%
Cycle minutes: 41794.6
T_rep: 55.0 C
PSD vs Frequency
Octave format
1/1 octave
1/3 octave
1/6 octave
1/12 octave
Field PSD
Frequency (Hz) - 1/3 octave centers; PSD (g^2/Hz), log-log scale.
Field PSD: gRMS (raw) = 1.923, gRMS (octave) = 1.923
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