A New United Proportional Navigation Guidance for Impact Angle Constraint without Measurement Distance between Vehicle and Target

Table 2

Vehicle parameters.

Parameter	Value	Unit
Takeoff mass	29.7	kg
Reference length	1.7	m
Reference area	0.02698	m^2
Seeker max ranging distance	1500	m
Max bias term ()	1.25	—
Duration of the bias term ()	11.42	s