Results 161 to 170 of about 1,814,382 (210)
Some of the next articles are maybe not open access.
2015
The chapter provides an overview on the Attitude Control Subsystem (ACS). Then it treats all the ACS equipment as far as relevant for spacecraft operations, also providing the mounting vectors/matrices. The option of extension with a propulsion subsystem is sketched out at hand of the Airbus Astrobus-XS (Myriade) propulsion equipment.
Oliver Zeile +3 more
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The chapter provides an overview on the Attitude Control Subsystem (ACS). Then it treats all the ACS equipment as far as relevant for spacecraft operations, also providing the mounting vectors/matrices. The option of extension with a propulsion subsystem is sketched out at hand of the Airbus Astrobus-XS (Myriade) propulsion equipment.
Oliver Zeile +3 more
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2012
This chapter presents another example in space flight showing the computational advantages of asymptotic solutions. This application involves the attitude control of a dual spin satellite in an earth orbit by utilizing the interaction of an on-board electromagnet with the geomagnetic field. The presentation is based on [1, 2]
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This chapter presents another example in space flight showing the computational advantages of asymptotic solutions. This application involves the attitude control of a dual spin satellite in an earth orbit by utilizing the interaction of an on-board electromagnet with the geomagnetic field. The presentation is based on [1, 2]
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SPACE PLATFORM ATTITUDE CONTROL SYSTEM
IFAC Proceedings Volumes, 1983A discussion is presented of the preliminary design of the Space Platform System, which is being developed to support the Shuttle Orbiter in a sortie configuration with power, communications, and thermal and attitude control capability for up to 30 days while supporting payloads within the Shuttle bay or mounted directly on the platform.
J. Levinthal, L. Morata, L. Powell
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2009
Today Voyager 1 is sending telemetry via Station 14 in California’s Mojave Desert, one of the Deep Space Network’s 70-meter diameter tracking antennas, to the handful of engineers responsible for the craft.
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Today Voyager 1 is sending telemetry via Station 14 in California’s Mojave Desert, one of the Deep Space Network’s 70-meter diameter tracking antennas, to the handful of engineers responsible for the craft.
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2001
This Chapter describes a case study on satellite attitude control. The entire system concept is presented with focus on fault tolerant control, attitude control and attitude determination. The system which was developed by a university team is now fully operational.
R. Wisniewski +7 more
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This Chapter describes a case study on satellite attitude control. The entire system concept is presented with focus on fault tolerant control, attitude control and attitude determination. The system which was developed by a university team is now fully operational.
R. Wisniewski +7 more
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Electrical Engineering, 1958
THE PROBLEM of attitude control exists to a certain extent with all kinds of vehicles, missiles, and projectiles. Attitude control is necessary or desirable for at least the following reasons: 1. To provide mental and physical comfort for passengers. 2. To provide proper environment and positioning to allow instrumentation to function. 3.
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THE PROBLEM of attitude control exists to a certain extent with all kinds of vehicles, missiles, and projectiles. Attitude control is necessary or desirable for at least the following reasons: 1. To provide mental and physical comfort for passengers. 2. To provide proper environment and positioning to allow instrumentation to function. 3.
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2015
The parameters of the equations of a satellite including the flexible modes and the gravitational coupling, are calculated following the theory developed for the flexible satellite. After, we illustrate the attitude stabilization with two different approaches: one nonlinear, providing a global stabilization, and the other using a classic linear ...
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The parameters of the equations of a satellite including the flexible modes and the gravitational coupling, are calculated following the theory developed for the flexible satellite. After, we illustrate the attitude stabilization with two different approaches: one nonlinear, providing a global stabilization, and the other using a classic linear ...
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1978
This chapter describes procedures for reorienting a spacecraft from one attitude to another. Sections 19.1 and 19.2 describe maneuvers using magnetic coils and Section 19.3 describes maneuvers using gas jets. Section 19.4 then describes procedures for inertial guidance maneuvers. Finally, Section 19.5 discusses the special class of attitude acquisition
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This chapter describes procedures for reorienting a spacecraft from one attitude to another. Sections 19.1 and 19.2 describe maneuvers using magnetic coils and Section 19.3 describes maneuvers using gas jets. Section 19.4 then describes procedures for inertial guidance maneuvers. Finally, Section 19.5 discusses the special class of attitude acquisition
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Attitude Control of Underactuated Spacecraft
European Journal of Control, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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