Quick Answer
Calculate SysML Block Definition Structural Consistency Index
Calculator
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Find Engineering Solutions →Result Interpretation
SysML Block Definition Structural Consistency Index calculator computes Consistency Index in 1 using the defined engineering formula and the input values provided. No universal acceptance threshold is defined by this calculator.
Worked Example
Verified calculation
Given:
- Count of Valid Relationships = 8
- Total Declared Relationships = 10
- Unresolved Proxy References = 0
- Missing Required Stereotypes = 0
Expected Result:
- Consistency Index = 0.8
Engineering Interpretation:
Under the given input conditions, the calculated result is: Consistency Index = 0.8.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.
Formula / Method
consistency index = (count of valid relationships / (total declared relationships + 1e-9)) * (1.0 - min(1.0, (unresolved proxy references + missing required stereotypes) / (total declared relationships + 1.0)))Formula family: formula_systems_mbse_model_consistency_checker_for_sysml_block_definitions
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| valid_relationships | Count of Valid Relationships | INPUT | Count of Valid Relationships |
| total_relationships | Total Declared Relationships | INPUT | Total Declared Relationships |
| unresolved_proxies | Unresolved Proxy References | INPUT | Unresolved Proxy References |
| missing_stereotypes | Missing Required Stereotypes | INPUT | Missing Required Stereotypes |
| result | Consistency Index | OUTPUT | Consistency Index |
Calculation Steps
- Enter the count of valid relationships in 1.
- Enter the total declared relationships in 1.
- Enter the unresolved proxy references in 1.
- Enter the missing required stereotypes in 1.
- Step 1: Compute consistency index.
- Read the consistency index (1) from the results.
Engineering Summary
Calculate SysML Block Definition Structural Consistency Index
Frequently Asked Questions
What does this calculator calculate?
The SysML Block Definition Structural Consistency Index calculator estimates Consistency Index based on the input parameters you provide
Why is count of valid relationships important in this calculation?
count of valid relationships is directly proportional to consistency index. It is a key parameter in the engineering formula used by this calculator
How should I interpret the result consistency index?
The calculator outputs consistency index. The result is computed directly from the input values using the defined engineering formula
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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