What does a PASS result mean?

A PASS result means the validation step's deterministic threshold comparison was satisfied. It does not constitute laboratory certification or code compliance.

ToolFusion / Borehole Seismograph / Engineering Tools

Project Tool: Borehole Seismograph Installation and Operational Commissioning

Specification & Integration Verification

F6 Composition for Borehole Seismograph Installation and Operational Commissioning

● Not Golden Verified ● Project Trust Verified Runnable: 0 / 1 steps

VERIFIED SCOPE

○ Solve overdetermined linear system for sensitivity matrix via weighted least squares CALCULATION Manual Workflow

⚠ This tool does not currently verify Soil-Structure Interaction Depth Optimization, Seismic System Coherence and SNR Validation.

PROJECT INPUTS

Runnable deterministic steps: 0 / 1. Enter the project conditions required by this workflow.

01Step 1: Solve overdetermined linear system for sensitivity matrix...Manual Workflow

V Out EXAMPLE INPUT REQUIRED

A In EXAMPLE INPUT REQUIRED

m/s²

To derive traceable, channel-specific gain and misalignment corrections required for ASTM E2573-compliant calibration...

⚠ Runnable deterministic steps: 0 / 1. Steps marked "Input Required" or "Example Input Required" need user-provided engineering values before calculation.

ENGINEERING WORKFLOW GUIDE

This workflow contains no executable calculation steps. Review the engineering methods below.

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ENGINEERING EVIDENCE

Golden Coverage0 / 1

Project Trust11 / 11 PASS

RuntimeDeterministic

Components0 small tools, 1 steps

SCOPE & LIMITATIONS

NOT CURRENTLY VERIFIED

○ Soil-Structure Interaction Depth Optimization

○ Seismic System Coherence and SNR Validation

These capabilities are outside the current verified workflow.

HOW THIS VERIFICATION WORKS

Step 1: Solve overdetermined linear system for sensitivity matrix via weighted least squares — engineering workflow step. Follow the documented method for manual execution.

This tool coordinates 0 validation steps and 1 calculation step. The overall engineering decision uses ALL_REQUIRED_VALIDATION_PASS aggregation: only validation steps contribute to the pass/fail outcome; calculation steps produce data only.

METHODS & EQUATIONS

All formulas are resolved from canonical runtime definitions and executed deterministically by the client-side engine.

Step 1: Solve overdetermined linear system for sensitivity matrix via weighted least squares

Manual Workflow

Construct design matrix Φ ∈ ℝ^(N×6) from N shaker excitations (each with known a_x,a_y,a_z and measured V_1..V_6); solve S = (Φ^T Φ)^{-1} Φ^T a_in using QR decomposition; apply uncertainty weighting using σ_θ to downweight misaligned trials.

UNDERSTANDING THE RESULTS

PASS: A proven validation criterion passed. The engineering input satisfies the deterministic threshold.
FAIL: A proven validation criterion failed. The engineering input does not satisfy the deterministic threshold.
CALCULATED: A deterministic calculation completed, but no acceptance criterion exists for this step. CALCULATED does NOT mean PASS.
RESULT NOT VALID: Runtime executed but engineering validity requirements were not met.
INCOMPLETE: Required inputs or workflow steps are incomplete.

The overall decision reflects only validation steps. Calculation steps produce numerical results without pass/fail claims.

WHEN TO USE THIS TOOL

When deterministic Borehole Seismograph engineering verification is needed for project-specific conditions.
For calculation of Solve overdetermined linear system for sensitivity matrix via weighted least squares (Step 1).
For deterministic pre-checks before formal engineering review or submission.

When NOT to use this tool: This tool does not replace laboratory testing, formal engineering analysis by a licensed professional, or code-compliance certification. It performs deterministic threshold comparison and calculation only.

ENGINEERING FAQ

What does this verification tool check?

This tool performs 1 deterministic engineering steps: (1) Solve overdetermined linear system for sensitivity matrix via weighted least squares.

What does a CALCULATED result mean?

A CALCULATED result means the deterministic calculation completed, but no acceptance criterion is applied to this step. CALCULATED does NOT mean PASS.

What is not currently verified by this workflow?

Capabilities not currently verified include: Soil-Structure Interaction Depth Optimization, Seismic System Coherence and SNR Validation.

How many steps are golden verified?

0 out of 1 steps have been verified with deterministic golden test cases.

COMPONENT TOOLS

This workflow currently contains no bound executable Small Tools. Steps are defined by engineering methods and reference materials.

CalculationWorkflow StepCalibration sensitivity matrix inversion for triaxial seismograph