Constant Fluctuation Model

Description

Implements a constant target fluctuation model where no fluctuation is applied. The model consistently returns a scaling factor of 1.0. This model is activated when the target configuration specifies type="constant" within the <model> tag, or it serves as the default behavior if no <model> tag is present for the target.

Assumptions

• Assumes that the sampleModel() method returning 1.0 is correctly interpreted by the calling system as signifying no fluctuation scaling should be applied to the base Radar Cross Section (RCS).

Limitations

• Simplicity/Placeholder: This is a trivial model primarily intended as a placeholder, a default, or an explicit way to disable fluctuation effects. It does not represent any real-world target fluctuation characteristics.

Related Components

• Parsing: xml_parser.cpp::parseTarget (Handles reading the type="constant" attribute or lack of <model>).
• Class Definition: target.h::RcsConst (Contains the class implementing this model).
• Core Logic: target.h::RcsConst::sampleModel (The method that returns the constant value 1.0).

Validation Status

• Needs Verification: Yes (Standard procedure, even for simple components).
• Key Areas for Validation:
  • Confirm RcsConst::sampleModel() always returns exactly 1.0.
  • Verify correct parsing of type="constant" and the default behavior (no <model> tag).
  • Ensure the returned 1.0 integrates correctly into subsequent RCS calculations without unintended side effects.
• Priority: Low (Due to the model's simplicity and function as a default/placeholder).