IQC Power Seat Test System

IQC Power Seat Test System

seat

Tailored to your requirements, our automotive Power Seat Test System detects faults based on user-defined metrics – with statistically generated tolerance.

The Signalysis Power Seat Test System replaces subjective tests with advanced vibration, sound, 2motor current and travel velocity algorithms and metrics. Based on more than 30 years of experience, the proven power seat test system combines traditional NVH laboratory modal analysis, sound quality, gear testing, and motor dynamics test methods bringing 100% inspection confidence to your manufacturing floor.

IQC MATERIAL HANDLING controls the part in place and provides the required vibration isolation from the manufacturing facility.

IQC MOTOR CONTROL powers the seat and controls the motions to maximize cycle time while optimizing test data integrity.

IQC MEASUREMENT SYSTEM acquires dynamic response data from a defined set of transducers, sampling rates, digital filters, and sample sizes.

IQC ANALYSIS ENGINE employs high-level post-processing in time and frequency domains to detect faults in drive motors, gear systems, and other mechanical or moving parts during seat travel.

CONTAIN CUSTOMER COMPLAINTS

  • OVERALL VIBRATION
  • SPL DB(A)
  • WAWA WIGGLES & WOBBLES
  • SPEED OF OPERATION
  • SAFETY SENSOR
  • GEAR NOISES
  • TRANSMISSION NOISES
  • MOTOR NOISES
  • POPS, CLICKS, CLANKS, CLUNKS, BUZZ, WHINE & RATTLES
  • OTHER OBJECTIONABLE NOISES

ANALYSIS

  • FOURIER TRANSFORMS
  • HILBERT TRANSFORMS
  • A-WEIGHTED SPL
  • DIGITAL FILTERING
  • STATISTICAL ANALYSIS
  • AM ROUGHNESS & FLUCTUATION
  • 3D DYNAMIC RESPONSE
  • DUTY CYCLE
  • TRAVEL DISTANCE
  • SPEED FLUCTUATION

MEASUREMENTS

  • VIBRATION
  • SOUND PRESSURE – MICROPHONE
  • DYNAMIC MOTOR CURRENT
  • STATIC MOTOR CURRENT
  • TRAVEL VELOCITY

 


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Call 513-528-6164 or use the form below

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