Table 3 Actuator specifications.

From: Nonlinear adaptive pose motion control of a servicer spacecraft in approximation with an accelerated tumbling target

Reaction wheels:

Max Torque (\({T}_{{w}_{max}}\)): \(0.1\) Nm

Max Rate (\({\omega }_{{w}_{max}}\)): 7000 rpm

Delay: 2 ms

Incidence angle (\(\beta\)):\(30 [\text{deg}]\)

Inertia (\({I}_{w}\)):\(0.001364 {\text{kg}\cdot \text{m}}^{2}\)  

Mass: 0.9 kg

  

Reaction Thrusters:

Max Force: 1 N

\({\text{I}}_{\text{sp}}\): 227 s

\({\text{U}}_{\text{on}}\): 0.25

\({\text{U}}_{\text{off}}\):0.15

\({\text{k}}_{\text{m}}\): 10

\({\text{T}}_{\text{s}}\): 0.2 s

  
Back to article page