scholarly journals Measurement of Satellite Solar Array Panel Vibrations Caused by Thermal Snap and Gas Jet Thruster Firing

10.5772/22034 ◽  
2011 ◽  
Author(s):  
Mitsushige Oda ◽  
Yusuke Hagiwara ◽  
Satoshi Suzuki ◽  
Toshiyuki Nakamura ◽  
Noriyasu Inaba ◽  
...  
Keyword(s):  
Gas Jet ◽  
Solar Array

Spacecraft control with constrained fast reorientation and accurate pointing

2004 ◽  
Vol 108 (1080) ◽  
pp. 85-91 ◽  
Author(s):  
G. Mengali ◽  
A. A. Quarta
Keyword(s):  
Attitude Control ◽  
Large Angle ◽  
Potential Functions ◽  
Gas Jet ◽  
Solar Array ◽  
Control Law ◽  
Continuous Control ◽  
Large Space ◽  
Spacecraft Control

AbstractIn this paper we study large angle rotational manoeuvres of spacecraft. The problem of attitude control is formulated and solved through potential functions, thus simplifying frequent reorientation manoeuvres. A combination of gas jet and FEEP thrusters is employed in order to obtain short settling times while meeting stringent pointing requirements. In this way, spacecraft reorientation is achieved in two integrated steps by means of a discrete/continuous control law. Autonomous avoidance of undesired space orientations is obtained and constraints due to the solar array pointing requirements are satisfied. A case study is discussed where the methodology is applied to a large space telescope.

Prediction of gear wear for the estimation of solar array drive dynamic behavior

2006 ◽  
Vol 12 (4) ◽  
pp. 33-37
Author(s):  
V.E. Shatikhin ◽  
◽  
L.P. Semenov ◽  
V.S. Khoroshylov ◽  
V.M. Popel' ◽  
...  
Keyword(s):  
Dynamic Behavior ◽  
Solar Array

The Effect of Gas Property on Atomization Features of Dissolved Gas Jet

1997 ◽  
Vol 24 (1-3) ◽  
pp. 180-188
Author(s):  
Shao Yiming ◽  
Zhen Huang ◽  
Siichi Shiga ◽  
Hisao Nakamura ◽  
Takao Karasawa
Keyword(s):  
Gas Jet ◽  
Dissolved Gas

Study on Energy Recovery from Waste Heat in Solar Array Panel Using Thermoelectric Generating Modules

2020 ◽  
Vol 68 (2) ◽  
pp. 65-71
Author(s):  
Kazushi Sekine ◽  
Kazunori Takagaki ◽  
Masahiro Miyashita ◽  
Takayuki Morioka
Keyword(s):  
Energy Recovery ◽  
Waste Heat ◽  
Solar Array
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