Dynamic Modeling, Simulation, and Flight Test of a Rocket-Towed Net System

Table 1

Calculation parameters.

Parameter	Unit	Value	Parameter	Unit	Value
Rocket mass	kg	4	Rocket moment of inertia	Nm^2	0.0832
Transition section linear density	kg/m	1.112	Rocket thrust	N	1176
Propellant burning time	s	1.8	Rocket launching angle	°	15
Wire rope cross-sectional area	mm^2	584.6	Wire rope tensile modulus	GPa	208
Wire rope linear density	kg/m	0.507	Net longitudinal linear density	kg/m	3.168
Mesh belt longitudinal tensile modulus	GPa	3.57	Equivalent net longitudinal cross-sectional area	mm^2	382.5
Retaining rope longitudinal linear density	kg/m	0.48	Retaining rope longitudinal tensile modulus	GPa	3.57
Retaining rope cross-sectional area	mm^2	420	Supporting bar mass	kg	1.21