A method, device, equipment and storage medium for determining the attitude of a spacecraft target
A technology for determining the target attitude and method, applied to space navigation equipment, space vehicle guidance devices, space navigation equipment, etc., can solve the problem that it is difficult to guarantee the secondary task target
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0061] figure 2 It is a flowchart of a method for determining the attitude of a spacecraft target provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation of determining the target attitude of a spacecraft such as a satellite under the setting of a mission target. The method can be determined by the spacecraft target Attitude determination means, which can be composed of hardware and / or software, and generally can be integrated in the equipment with the function of determining the attitude of the spacecraft target, the equipment can be a spacecraft with the function of determining the attitude of the spacecraft target, etc. equipment. Such as figure 1 As shown, it specifically includes the following steps:
[0062] Step 110: Acquire the main mission target direction of the spacecraft, and determine the first attitude quaternion corresponding to the first vector that is the same as the main mission target direction.
[0063] Among th...
Embodiment 2
[0101] Figure 5 It is a schematic structural diagram of a device for determining the attitude of a spacecraft target provided by Embodiment 2 of the present invention. Such as Figure 5 As shown, the device includes: a first attitude quaternion determination module 210 , a second attitude quaternion determination module 220 , and a spacecraft target attitude determination module 230 .
[0102] The first attitude quaternion determination module 210 is configured to obtain the direction of the main mission target of the spacecraft, and determine the first attitude quaternion corresponding to the first vector that is the same as the direction of the main mission goal.
[0103] Optionally, the first posture quaternion determination module 210 is also used for:
[0104] Determine the direction of the first rotation axis and the first rotation angle that make the first vector point to the direction of the main task target according to the direction of the main task target and the...
Embodiment 3
[0115] Figure 6 It is a schematic structural diagram of a computer device provided by Embodiment 3 of the present invention. Figure 6 A block diagram of a computer device 312 suitable for implementing embodiments of the invention is shown. Figure 6 The computer device 312 shown is only an example, and should not impose any limitation on the functions and scope of use of the embodiments of the present invention. Device 312 is a typical spacecraft target attitude determination computing device, which may be located on board the spacecraft.
[0116] Such as Figure 6 As shown, computer device 312 takes the form of a general-purpose computing device. Components of computer device 312 may include, but are not limited to: one or more processors 316, storage 328, bus 318 connecting various system components including storage 328 and processor 316.
[0117] Bus 318 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripher...
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More