What the data for this category looks like
Aerospace equipment data sources mainly include public national military standard documents, civil aviation airworthiness certification reports, technical manuals published by airframe manufacturers, parameter materials disclosed at air shows, and annual reports released by industry associations. Data update cycles vary by document type. Military standards are revised every 1-2 years. Airworthiness certification reports are updated with new aircraft certification or modification. Technical manuals are updated irregularly with batch improvements. Most documents use structured chapter-based formatting. They include fields such as airframe parameters, subsystem indicators, production serial numbers, and airworthiness certificate numbers. Fields must match legal units. For example, maximum takeoff weight uses kilograms as the unit, and cruise speed uses kilometers per hour as the unit.
What constraints do these characteristics impose on citation traceability
Aerospace equipment data characteristics impose multiple constraints on citation traceability. First, data sources are scattered, and some documents have classified boundaries. It is necessary to accurately match the public scope and chapters of documents to avoid citing classified content. Second, legal requirements for fields and units are strict. Full field names and corresponding units must be retained when citing, otherwise the compliance of the due diligence report will be affected. Third, update cycles are not fixed, and some documents have no clear version markings. It is necessary to mark the acquisition time or update time of the document during traceability to ensure the timeliness of cited content. Fourth, single documents are lengthy. It is necessary to accurately locate specific paragraphs instead of entire chapters to avoid introducing irrelevant content.
Configuration Settings
| Config Item | Recommended Value | Rationale |
|---|---|---|
Recall Count | Top 8-12 | Aerospace equipment data has many entries and high precision requirements. Too many recalls will introduce irrelevant content, while too few will fail to cover core parameters |
Similarity Threshold | 0.75-0.85 | Aerospace equipment parameters are unique. This range filters low-match irrelevant documents while retaining accurately matched valid content |
Segment Length | 800-1200 characters | Aerospace equipment documents have clear chapter structures. This segment length adapts to core parameter paragraphs within chapters and avoids splitting critical information |
Citation Content Template | {content} (Source: {sourceName}, Chapter: {chapter}, Update Time: {updateTime}) | Must fully mark the source document, affiliated chapter, and update time of the cited content to meet the traceability compliance requirements of due diligence reports |
Knowledge Base Metadata Extraction Rules | Extract chapter, updateTime, sourceName fields | Chapter numbers and update times of aerospace equipment documents are core metadata for traceability, which must be automatically bound during parsing |
The parameter values provided on this page are conventional recommendations used to set starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require specific analysis, and it is recommended to test on your own samples before finalizing settings.
Three Common Mistakes
- Phenomenon: A
Cannot redefine property: toStringerror appears in the production environment. Cause: Duplicate references to built-in variables with the same name in a custom citation template, or duplicate mounting of metadata extraction functions with the same name in a conversation node. - Phenomenon: No optional values are displayed when selecting variable references during knowledge base search. Cause: The required query variable is not defined in global variable configuration or a preceding conversation node, or the variable is not correctly bound to the input parameters of the search node.
- Phenomenon: No citation chapter and update time are marked in the exported due diligence report. Cause: The
{chapter}and{updateTime}placeholders are not configured in the citation content template, or document metadata fields are not correctly extracted during knowledge base parsing.
How to Confirm the Configuration Is Complete
- Upload an aerospace equipment technical manual document, trigger knowledge base parsing, and check if the parsed metadata list includes the
chapter,updateTime, andsourceNamefields. - Manually trigger a knowledge base recall test, enter a query such as "maximum takeoff weight of a certain military aircraft model", and check if the cited content in the returned results is accompanied by the source document name, chapter number, and update time.
- View the conversation node logs to confirm there are no
Cannot redefine propertytype errors, and that the variable reference dropdown menu displays the configured global variables. - Adjust the
similarity thresholdto 0.7, check if low-match irrelevant documents are filtered from the recall results, then adjust to 0.85, check if core parameter content with accurate matches is retained.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.