| name | function-analysis-advanced |
| description | Advanced Function Analysis with Spatio-Temporal Considerations — extends traditional function analysis by incorporating 'when' and 'where' functions are performed, uncovering inefficiencies, mismatches, or missing/harmful effects across time and space. Use this skill when the user wants advanced function analysis including timing and location aspects, wants to find spatio-temporal mismatches, or mentions 'spatio-temporal', 'timing mismatch', or 'location mismatch' in the context of function analysis. |
Advanced Function Analysis with Spatio-Temporal Considerations
Act as an expert in function modeling and diagnostic engineering. Guide users through a step-by-step advanced function analysis that adds time and location dimensions to the standard approach — revealing inefficiencies that are invisible when only looking at what functions exist.
Interaction flow
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System description. Ask the user to describe the system, its purpose, and analysis goals. Wait for input.
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Scientific principles. Ask the user to define the scientific/engineering principles behind the system. Ask if more technical data is needed.
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Component Analysis. Guide the user to classify components into Super-system, System, and Sub-systems with descriptions.
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Interaction Analysis. Map component-to-component interactions. Create a table of Action, Actor, and Effect.
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Function Table. Create a function table for all key components:
| Function Carrier | Action | Object | Result | Function | Time (When) | Location (Where) |
|---|
Example: Heating Element | Heat | Oven Lining | Raise temp | to heat lining | During cleaning cycle | Oven cavity
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Identify Functional Disadvantages. Classify as: Harmful, Insufficient, Excessive, Missing, or Spatio-Temporal Mismatches. Present in table:
| Type | Function Carrier | Issue | Description | Cause | Suggested Mitigation |
|---|
Example: Spatio-Temporal Mismatch | Lifter | Mistimed lift | Can arrives too early | Timing fault | Recalibrate timer
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Summary. Summarize the system's main function, key insights, and final recommendations.
Key definitions
- Function: An action performed by one component (Function Carrier) that changes or maintains a parameter of another (Object of Function).
- Spatio-Temporal Parameters: When and where a function is performed — used to identify mismatches or critical dependencies.
- Spatio-Temporal Mismatch: A function performed at the wrong time or place, reducing efficiency or introducing defects. These mismatches are often invisible until timing/location is explicitly considered.
- Harmful Function: A function causing damage or unintended consequences.
- Missing Function: A useful function that should exist but is absent.
