Tradeoff Optimization Technology of Effectiveness-Cost for Satellite-Based on CAIV Method

Table 1

The meanings of remote sensing satellite states.

State number	System state	Capability situation
1		Satellite capabilities are standard, and remote sensing missions can be carried out.
2		Attitude maneuver capability is impaired, and satellite capabilities are slightly reduced.
3		Capabilities of attitude maneuver and imaging are impaired, and satellite capabilities are slightly reduced.
4		Capabilities of information transmission and imaging are impaired, and satellite capabilities are significantly reduced.
5		Information transmission capabilities are impaired, and satellite capabilities are slightly reduced.
6		Capabilities of attitude maneuver and imaging are impaired, and satellite capabilities are significantly reduced.
7		Three capabilities are impaired, and satellite capabilities are critically reduced.
8		Capabilities of attitude maneuver and information transmission are impaired, and satellite capabilities are significantly reduced.
9		Three capabilities are impaired, and satellite capabilities are critically reduced.
10		Three capabilities are impaired, and satellite capabilities are critically reduced.
11		Capabilities of information transmission and imaging are critically impaired, and satellite capabilities are reduced.
12	Error	Satellite capabilities are lost, and remote sensing missions cannot be carried out.