Strong Tower Consulting: Aerospace Shock and Vibration Telematics

Specify the measurement before selecting the sensor

Strong Tower Consulting for aerospace shock and vibration telematics focuses on measurement design, evidence integrity and controlled interpretation. Begin with the physical event to be investigated: its anticipated duration, frequency content, range, mounting condition and required uncertainty. A sample-rate figure alone cannot establish that the system can characterize the event of interest.

Treat the complete chain as the instrument: transducer, mounting, conditioning, digitizer, local storage, transfer and analysis. Each stage can alter the record through filtering, clipping, timing errors or resampling. Retain acquisition settings with the data so that a later reviewer can understand what the recording represents.

A piezoelectric device may suit dynamic measurement requirements, but selection depends on its actual frequency response and the target phenomenon. A ±0.005 g requirement is an accuracy target that needs an uncertainty budget and supporting tests. This page does not report a measured Strong Tower sensor capability or a completed physical transport experiment.

Separate sample interval from useful bandwidth

The editable reference uses 1,200 samples per second and a ten-millisecond event. Estimated samples across the event equal sample rate multiplied by event duration in seconds, giving twelve samples. The theoretical baseband Nyquist boundary equals half the sample rate, or 600 Hz for this input.

Practical usable bandwidth depends on the signal chain and filter design. The calculator checks whether a proposed bandwidth is below the theoretical boundary; a passing comparison is not evidence of adequate filtering, peak reconstruction or event detection. Technical reference: Analog Devices on accelerometer aliasing.

A damping conclusion requires a controlled method, reference measurements, cargo configuration and repeatable analysis. There are no invented damping coefficients or cargo-acceptance thresholds in this reference. A g-force trace should be interpreted by qualified personnel under the applicable engineering requirements.

Connect handling evidence with document provenance

Retain raw recordings, calibration references, installation photographs, cargo identity and synchronized handling events. Hashes help detect subsequent file changes but do not establish that the original measurement was valid. An investigation packet should explain the acquisition conditions and distinguish observations from later interpretations.

FAA Form 8130-3 is an Authorized Release Certificate and Airworthiness Approval Tag. A freight system may preserve its provenance and association with the relevant article. A telemetry recording does not itself establish airworthiness or authorize issuance of that form. Source: FAA Form 8130-3.

Acceptance of the evidence architecture

Test clipping, missing samples, timing drift, changed sensor settings and an interrupted upload. Confirm that local buffering and transfer verification preserve the intended recording, and that the user sees when evidence is incomplete. A summary chart must remain traceable to raw data and analysis configuration.

Strong Tower Consulting's deliverables should include the measurement specification, uncertainty register, data contract, evidence packet and review workflow. These support an engineering investigation without claiming certification, official endorsement or cargo acceptance. The distinction protects the usefulness of the technical work: each conclusion remains tied to evidence that can actually support it.