Three-Dimensional Simulation System and Method for Satellite Motion State

Abstract

The present invention discloses a three-dimensional satellite motion simulation system and method, belonging to the field of spacecraft control technology. The system includes a control module and a satellite motion simulation device. The control module is used to receive the motion data of the satellite, and parse and convert the received satellite operation data into flight parameters and flight instructions that the satellite motion simulation device can recognize and simulate. At the same time, the control module digitally maps the satellite motion simulation device to the actual satellite and the earth respectively, constructs a virtual satellite and a satellite operation scenario based on the digitally mapped satellite and the earth, and visually displays the three-dimensional motion state of the satellite simulated by the satellite motion simulation device. The satellite motion simulation device is used to simulate the three-dimensional motion state of the satellite according to the flight parameters and flight instructions parsed and converted in the control module. The present invention can simulate and visually present the three-dimensional motion process of multiple satellites within the full orbital period, greatly reducing the problem of satellite motion dead angles.

Description

Technical Field

[0001] The present invention relates to the technical field of spacecraft control, and particularly to a three-dimensional simulation system and method for satellite motion states. Background Art

[0002] Satellite motion state simulation refers to visually presenting the in-orbit operation process of a satellite on the ground through a scaled-down simulation method. Satellite motion state simulation is of great significance for satellite orbit control algorithm research, teaching and training, etc.

[0003] Currently, common satellite motion state simulation methods include the air-floating method, the water-floating method, the suspension method, the robotic arm method, etc. Among them, the air-floating method usually can only simulate the two-dimensional planar motion state of a satellite, with a weak reduction degree of the satellite's spatial motion, and is limited by the size of the air-floating device, and can only simulate the satellite motion state within a certain area; although the water-floating method, the suspension method, and the robotic arm method can simulate the three-dimensional motion state of a satellite, they are also limited by the device size, and can also only simulate the satellite motion state within a certain area, and there are motion dead angle problems when simulating the multi-satellite motion state. Summary of the Invention

[0004] To solve some or all of the above-mentioned technical problems existing in the prior art, the present invention provides a three-dimensional simulation system and method for satellite motion states, which uses a multi-rotor unmanned aerial vehicle to simulate the in-orbit motion state of a satellite in an open space, can visually present the three-dimensional motion process of multiple satellites within the full orbital period, and can greatly reduce the motion dead angle problem of the satellite.

[0005] The technical solution of the present invention is as follows:

[0006] In a first aspect, the present invention provides a three-dimensional simulation system for satellite motion states, including:

[0007] A control module, which is used to receive the motion data of a satellite, parse and convert the received operation data of the satellite into flight parameters and flight instructions that can be recognized and simulated by a satellite motion simulation device. At the same time, the control module digitally maps the satellite motion simulation device to an actual satellite and the earth respectively, constructs a virtual satellite and a satellite operation scenario according to the digitally mapped satellite and the earth, and visually displays the three-dimensional motion state of the satellite simulated by the satellite motion simulation device;

[0008] The satellite motion simulation device, which is used to simulate the three-dimensional motion state of the satellite according to the flight parameters and flight instructions parsed and converted in the control module.

[0009] Further, in the above-mentioned three-dimensional simulation system for satellite motion states, the satellite motion simulation device includes:

[0010] A drone, which is used to receive the flight parameters and flight instructions of the control module and simulate the operating state of a satellite;

[0011] An Earth model, which is a scaled-down model of the real Earth and is used to provide an environment for the drone to simulate the three-dimensional motion state of a satellite;

[0012] A support member, which is used to fix the Earth model.

[0013] Furthermore, in the above three-dimensional simulation system of satellite motion state, the control module includes:

[0014] A modeling module, which is wirelessly connected to the drone and is used to receive the operating state data of the drone in real time, and digitally map the drone and the Earth model into an actual satellite and the Earth respectively;

[0015] An analysis module, which is used to receive the motion data of the satellite, analyze the operating state information of the satellite, and combine the operating state data of the drone received by the modeling module in real time to convert the satellite operating state into the flight parameters of the drone;

[0016] A drone control module, which is connected to the analysis module and is used to receive the satellite operating state information analyzed by the analysis module and convert it into instructions that the drone can recognize, control the flight of the drone, simulate the three-dimensional motion state of the satellite, and feedback the drone flight state information and the three-dimensional motion state information of the simulated satellite to the analysis module and the scene design module;

[0017] The scene design module, which is connected to the modeling module and the drone control module, is used to construct a virtual satellite and a satellite operating scene according to the satellite and the Earth digitally mapped by the modeling module, visualize the three-dimensional motion state of the satellite simulated by the drone control module controlling the flight of the drone in the scene design module, and at the same time, the scene design module converts the designed satellite motion into instructions that the drone can recognize under the action of the analysis module and the main control module, and transmits the converted instructions to the drone control module to control the flight of the drone;

[0018] The main control module, which is respectively connected to the analysis module, the scene design module, the drone control module and the modeling module, and is used to integrally process the various information and various data received;

[0019] A communication module, which is connected to the drone control module so that the drone control module can perform two-way data transmission with the drone through the communication module.

[0020] Further, in the above three-dimensional satellite motion state simulation system, the number of the UAVs includes one or more.

[0021] Further, in the above three-dimensional satellite motion state simulation system, the UAVs include multi-rotor UAVs.

[0022] In a second aspect, the present invention further provides a three-dimensional satellite motion state simulation method using the above three-dimensional satellite motion state simulation system, including:

[0023] Obtain the motion data of the satellite, and parse and convert the obtained motion data into flight parameters and flight instructions that can be recognized and simulated by the satellite motion simulation device;

[0024] Use the satellite motion simulation device to simulate the three-dimensional motion state of the satellite according to the flight parameters and flight instructions;

[0025] Real-time receive the operation state data of the satellite simulated by the satellite motion simulation device, digitally map the satellite motion simulation device to the actual satellite and the earth respectively, and construct a virtual satellite and satellite operation scenario;

[0026] According to the constructed virtual satellite and satellite operation scenario, use a variety of different simulation modes to simulate the three-dimensional motion state of the satellite and perform visual display.

[0027] Further, in the above three-dimensional satellite motion state simulation method, the variety of different simulation modes at least include a simulation mode and a physical simulation mode.

[0028] Further, in the above three-dimensional satellite motion state simulation method, using the simulation mode to simulate the three-dimensional motion state of the satellite includes:

[0029] Select and enter the simulation mode;

[0030] Obtain the simulation motion data of the satellite, and parse and convert the obtained simulation motion data into the number data and trajectory data of the UAVs;

[0031] Control the operation of the UAVs according to the converted number data and trajectory data of the UAVs to simulate the motion state of the satellite.

[0032] Further, in the above three-dimensional satellite motion state simulation method, using the physical simulation mode to simulate the three-dimensional motion state of the satellite includes:

[0033] Select and enter the physical simulation mode;

[0034] Receive the motion state data of the on-orbit satellite, and parse and convert the obtained motion state data into the number data and trajectory data of the unmanned aerial vehicle (UAV).

[0035] Control the operation of the UAV according to the converted number data and trajectory data of the UAV, and simulate the motion state of the satellite.

[0036] The main advantages of the technical solution of the present invention are as follows:

[0037] The satellite motion state three-dimensional simulation system and method of the present invention control the operation of the UAV by using the flight parameters and flight instructions converted based on the motion data of the satellite to realize the simulation of the satellite operation state, and use a real scaled-down model of the earth as the earth model, so that when the UAV moves around the earth model under the flight parameters and flight instructions, it can truly and accurately reflect the operation state of the satellite. Since there is no occlusion during the operation process, it can visually present the three-dimensional motion process of multiple satellites within the full orbital period, and at the same time, it also reduces the space occupation of the equipment during the satellite simulation process as much as possible, and can greatly reduce the problem of the motion dead angle of the satellite. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0039] Figure 1 It is a schematic structural diagram of a satellite motion state three-dimensional simulation system according to an embodiment of the present invention;

[0040] Figure 2 It is a schematic flowchart of a satellite motion state three-dimensional simulation method provided by an embodiment of the present invention;

[0041] Figure 3 It is a schematic flowchart of simulating the three-dimensional motion state of a satellite by using a simulation mode in a satellite motion state three-dimensional simulation method provided by an embodiment of the present invention;

[0042] Figure 4 It is a schematic flowchart of simulating the three-dimensional motion state of a satellite by using a physical simulation mode in a satellite motion state three-dimensional simulation method provided by an embodiment of the present invention;

[0043] DESCRIPTION OF THE REFERENCE NUMERALS

[0044] 1. Control module;

[0045] 101. Modeling module; 102. Parsing module; 103. Scene design module; 104. UAV control module; 105. Communication module; 106. Main control module;

[0046] 2. Satellite motion simulation device;

[0047] 201, Drone; 202, Earth model; 203, Support member. Detailed implementation manners

[0048] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0049] The technical solutions provided by the embodiments of the present invention will be described in detail below with reference to the drawings.

[0050] As shown in the attached Figure 1 figure, the embodiment of the present invention provides a three-dimensional simulation system for the satellite motion state, and the system includes a control module 1 and a satellite motion simulation device 2, wherein:

[0051] The control module 1 is used to receive the motion data of the satellite, and parse and convert the received operation data of the satellite into flight parameters and flight instructions that can be recognized and simulated by the satellite motion simulation device 2. At the same time, the control module 1 digitally maps the satellite motion simulation device 2 to the actual satellite and the earth respectively, constructs a virtual satellite and a satellite operation scenario according to the digitally mapped satellite and the earth, and visualizes and displays the three-dimensional motion state of the satellite simulated by the satellite motion simulation device 2; the satellite motion simulation device 2 is used to simulate the three-dimensional motion state of the satellite according to the flight parameters and flight instructions parsed and converted in the control module 1.

[0052] Specifically, in the three-dimensional simulation system for the satellite motion state of the present invention, the satellite motion simulation device 2 includes a drone 201, an earth model 202 and a support member 203, wherein:

[0053] The drone 201 is used to receive the flight parameters and flight instructions of the control module 1 and simulate the operation state of the satellite; the earth model 202 is a scaled-down model of the real earth and is used to provide an environment for the drone 201 to simulate the three-dimensional motion state of the satellite; the support member 203 is used to fix the earth model 202.

[0054] With such a setting, the operation of the UAV 201 is controlled by flight parameters and flight instructions converted based on the motion data of the satellite, so as to simulate the operating state of the satellite. Since the earth model 202 is a scaled-down model of the real earth, when the UAV 201 moves around the earth model 202 under the flight parameters and flight instructions, it can truly and accurately reflect the operating state of the satellite, and there is no occlusion during the operation process, and it can visually present the three-dimensional motion process of multiple satellites within the full orbital period. At the same time, it also minimizes the space occupied by the equipment during the satellite simulation process, and can greatly reduce the problem of the motion dead angle of the satellite.

[0055] It should be noted that since the number of satellites in different usage scenarios and different usage states is different, when simulating the motion state of the satellite, one or more UAVs 201 corresponding to the actual number of satellites are set according to the actual number of satellites. The scaling ratio and size of the earth model 202 are determined according to the number of UAVs 201 and the actual application situation.

[0056] In order to make the UAV 201 easy to operate, and at the same time to reduce the usage cost, maintenance cost of the UAV 201 and the overall cost of the three-dimensional satellite motion state simulation system, it is preferably to set the UAV 201 as a multi-rotor UAV.

[0057] In some optional implementation manners of this embodiment, the support member 203 is a rod or frame with a certain hardness, which is not deformable and not telescopic, such as a support rod, a bracket or a base, etc. When performing three-dimensional simulation of the satellite motion state, it can be fixed to the bottom, top or around the earth model 202 by means of contact or detachable connection. However, it should be noted that since the UAV 201 needs to rotate around it after the earth model 202 is fixed, therefore, in addition to having a certain strength, the selected support member 203 also needs to occupy as little space as possible to prevent the set support member 203 from interfering with the flight of the UAV 201.

[0058] In another optional implementation manner of this embodiment, the support member 203 is a rope, and the earth model 202 is fixed by means of suspension.

[0059] Specifically, in the three-dimensional satellite motion state simulation system of the present invention, the control module 1 includes a modeling module 101, an analysis module 102, a scene design module 103, a UAV control module 104, a communication module 105 and a main control module 106, where:

[0060] The modeling module 101 is wirelessly connected to the drone 201 and is used to receive the operation status data of the drone 201 in real time, digitally map the drone 201 and the earth model 202 to actual satellites and the earth respectively; the parsing module 102 is used to receive the motion data of the satellite, parse the operation status information of the satellite, and combine the operation status data of the drone 201 received by the modeling module 101 in real time to convert the satellite operation status into the flight parameters of the drone 201; the drone control module 104 is connected to the parsing module 102 and is used to receive the satellite operation status information parsed by the parsing module 102 and convert it into instructions that the drone 201 can recognize, control the flight of the drone 201, simulate the three-dimensional motion state of the satellite, and feedback the flight state information of the drone 201 and the three-dimensional motion state information of the simulated satellite to the parsing module 102 and the scene design module 103; the scene design module 103 is connected to the modeling module 101 and the drone control module 104 and is used to construct a virtual satellite and a satellite operation scene according to the satellites and the earth digitally mapped by the modeling module 101, visually display the three-dimensional motion state of the satellite simulated by the drone control module 104 controlling the flight of the drone 201 in the scene design module 103. At the same time, the scene design module 103 converts the designed satellite motion into instructions that the drone 201 can recognize under the action of the parsing module 102 and the main control module 106, and transmits the converted instructions to the drone control module 104 to control the flight of the drone 201; the main control module 106 is respectively connected to the parsing module 102, the scene design module 103, the drone control module 104 and the modeling module 101 and is used to integrally process the received information; the communication module 105 is connected to the drone control module 104 so that the drone control module 104 can perform two-way data transmission with the drone 201 through the communication module 105.

[0061] It should also be noted that in order to make the simulated three-dimensional motion state of the satellite more real and accurate, the motion data of the satellite obtained includes the operation status data of real on-orbit satellites.

[0062] Specifically, the principle of the three-dimensional simulation system for the satellite motion state of the present invention is as follows:

[0063] By analyzing the actual motion data of a real satellite, the analyzed motion data is converted into flight parameters and flight instructions that the drone 201 can recognize and simulate, and the drone 201 is controlled to fly, so as to simulate the actual motion state of the satellite. At the same time, the flight state information of the drone 201 is fed back to the analysis module 102 and the scenario design module 103. The modeling module 101 is wirelessly connected to the drone 201 to receive the operation state data of the drone 201 in real time. The drone 201 and the earth model 202 are respectively digitally mapped to the actual satellite and the earth, and a virtual satellite and a satellite operation scenario are constructed according to the satellite and the earth digitally mapped by the modeling module 101. The drone control module 104 controls the drone 201 to fly and simulate the three-dimensional motion state of the satellite for visual display in the scenario design module 103. At the same time, according to the designed satellite motion, the scenario design module 103 is converted into instructions that the drone 201 can recognize under the action of the analysis module 102 and the main control module 106, and the converted instructions are transmitted to the drone control module 104 to control the drone 201 to fly. When the drone 201 moves around the earth model 202 under the flight parameters and flight instructions, it can truly and accurately reflect the operation state of the satellite, and there is no occlusion during the operation process. It can visually present the three-dimensional motion process of multiple satellites within the full orbital period, and at the same time, it also reduces the space occupied by the equipment during the satellite simulation process as much as possible, and can greatly reduce the problem of the motion dead angle of the satellite.

[0064] In a second aspect, as Figure 2 shown, the present invention also provides a three-dimensional simulation method for the satellite motion state applying the above satellite motion state three-dimensional simulation system, including:

[0065] Obtain the motion data of the satellite, and analyze and convert the obtained motion data into flight parameters and flight instructions that the satellite motion simulation device 2 can recognize and simulate; use the satellite motion simulation device 2 to simulate the three-dimensional motion state of the satellite according to the flight parameters and flight instructions; receive the operation state data of the satellite simulated by the satellite motion simulation device 2 in real time, digitally map the satellite motion simulation device 2 to the actual satellite and the earth respectively, and construct a virtual satellite and a satellite operation scenario; according to the constructed virtual satellite and satellite operation scenario, use a variety of different simulation modes to simulate the three-dimensional motion state of the satellite and perform visual display.

[0066] Specifically, in the above three-dimensional simulation method for the satellite motion state, the variety of different simulation modes at least include a simulation mode and a physical simulation mode. Among them, the simulation mode includes setting the satellite and the satellite motion state in a simulation manner and visually presenting the satellite motion process. The physical simulation mode includes using the on-orbit satellite and the satellite motion data to visually present the satellite motion process.

[0067] To ensure the accuracy of the simulated satellite motion state, the above-mentioned on-orbit satellite is an actual on-orbit operating satellite.

[0068] Reference Figure 3 , specifically, in the three-dimensional simulation method of the satellite motion state of the present invention, the three-dimensional motion state of the satellite is simulated by adopting a simulation mode, including:

[0069] Select and enter the simulation mode; obtain the simulation motion data of the satellite, and parse and convert the obtained simulation motion data into the quantity data and trajectory data of the UAV 201; control the operation of the UAV 201 according to the converted quantity data and trajectory data of the UAV 201 to simulate the motion state of the satellite.

[0070] Combined with the above three-dimensional simulation system of the satellite motion state, the three-dimensional motion state of the satellite is simulated by adopting a simulation mode, including the following steps:

[0071] S01: Enter the simulation mode in the main control module 106;

[0072] S02: Set the satellite, satellite motion orbit, and satellite motion attitude information in the scene design module 103;

[0073] S03: Use the scene design module 103 to read the digital mapping information of the satellite motion simulation part in the modeling module 101, convert the information set in step S02 into the quantity and flight trajectory information of the UAV 201, and send the converted information to the UAV control module 104;

[0074] S04: Use the UAV control module 104 to send the received information to the UAV 201 through the communication module 105 to control the flight of the UAV 201;

[0075] S05: During the flight of the UAV 201, send the flight state information of the UAV 201 back to the main control module 106 step by step through the communication module 105 and the UAV control module 104.

[0076] Reference Figure 4 , specifically, in the three-dimensional simulation method of the satellite motion state of the present invention, the three-dimensional motion state of the satellite is simulated by adopting a physical simulation mode, including:

[0077] Select and enter the physical simulation mode; receive the motion state data of the on-orbit satellite, and parse and convert the obtained motion state data into the quantity data and trajectory data of the UAV 201; control the operation of the UAV 201 according to the converted quantity data and trajectory data of the UAV 201 to simulate the motion state of the satellite.

[0078] Combined with the above three-dimensional simulation system of the satellite motion state, the three-dimensional motion state of the satellite is simulated by adopting a physical simulation mode, including the following steps:

[0079] S11: Enter the physical simulation mode in the main control module 106;

[0080] S12: Receive and parse the in-orbit satellite motion state data in the parsing module 102;

[0081] S13: Use the parsing module 102 to read the digital mapping information of the satellite motion simulation device 2 in the modeling module 101,

[0082] Convert the information parsed in step S12 into the number and flight trajectory information of the unmanned aerial vehicle 201, and send the converted information to the unmanned aerial vehicle control module 104;

[0083] S14: Use the unmanned aerial vehicle control module 104 to send the received information to the unmanned aerial vehicle 201 through the communication module 105 to control the flight of the unmanned aerial vehicle 201;

[0084] S15: During the flight of the unmanned aerial vehicle 201, send the flight state information of the unmanned aerial vehicle 201 back to the main control module 106 step by step through the communication module 105 and the unmanned aerial vehicle control module 104.

[0085] Thus, the three-dimensional simulation method for satellite motion state of the present invention can use an unmanned aerial vehicle to simulate satellite motion, and can solve problems such as limited satellite motion simulation area and many motion dead angles existing in the traditional satellite motion simulation system. At the same time, the three-dimensional simulation method for satellite motion state of the present invention can also support various different simulation modes to simulate the three-dimensional motion state of the satellite and perform visual display.

[0086] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. In addition, "front", "rear", "left", "right", "up" and "down" in this article are referred to the placement state shown in the drawings.

[0087] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A three-dimensional simulation system for satellite motion state, characterized in that: include: A control module, the control module is used to receive the motion data of the satellite, and parse and convert the received satellite operation data into flight parameters and flight instructions that can be recognized by the satellite motion simulation device. At the same time, the control module digitally maps the satellite motion simulation device to an actual satellite and the earth, respectively, and constructs a virtual satellite and a satellite operation scene according to the digitally mapped satellite and the earth, and visualizes the three-dimensional motion state of the satellite simulated by the satellite motion simulation device; The satellite motion simulation device is used to simulate the three-dimensional motion state of the satellite according to the flight parameters and flight instructions analyzed and converted in the control module, Wherein, the satellite motion simulation device comprises: A UAV, the UAV is used to receive the flight parameters and flight instructions of the control module and simulate the operation status of the satellite; An earth model, which is a scaled model of the real earth and is used to provide an environment for simulating the three-dimensional motion state of a satellite for the UAV; a support member, the support member being used to fix the earth model, Wherein, the control module comprises: A modeling module, the modeling module is wirelessly connected to the drone, and is used to receive the operating status data of the drone in real time, and digitally map the drone and the earth model to actual satellites and the earth respectively; An analysis module, the analysis module is used to receive the motion data of the satellite, analyze the operation status information of the satellite, and convert the satellite operation status into the flight parameters of the drone in combination with the operation status data of the drone received in real time by the modeling module; A UAV control module, the UAV control module is connected to the analysis module, and is used to receive the satellite operation status information analyzed by the analysis module and convert it into instructions that the UAV can recognize, control the flight of the UAV, simulate the three-dimensional motion state of the satellite, and feed back the UAV flight status information and the simulated three-dimensional motion state information of the satellite to the analysis module and the scene design module; The scenario design module is connected with the modeling module and the UAV control module, and is used to construct a virtual satellite and a satellite operation scenario according to the satellite and the earth digitally mapped by the modeling module, and visualize the three-dimensional motion state of the satellite simulated by the UAV control module to control the flight of the UAV in the scenario design module. At the same time, the scenario design module converts the designed satellite motion into instructions recognizable by the UAV under the action of the parsing module and the main control module, and transmits the converted instructions to the UAV control module to control the flight of the UAV; The main control module is connected to the analysis module, the scene design module, the drone control module and the modeling module respectively, and is used to integrate and process various received information and data; A communication module is connected to the drone control module so that the drone control module can perform two-way data transmission with the drone through the communication module.

2. The satellite motion state three-dimensional simulation system according to claim 1, characterized in that: The number of the drones includes one or more.

3. The satellite motion state three-dimensional simulation system according to claim 1 or 2, characterized in that: The UAV includes a multi-rotor UAV.

4. A method for simulating the three-dimensional motion state of a satellite using the three-dimensional motion state simulation system of any one of claims 1 to 3, characterized in that: include: Acquire the satellite's motion data, and convert the acquired motion data into flight parameters and flight instructions that can be recognized by the satellite motion simulation device; The satellite motion simulation device is used to simulate the three-dimensional motion state of the satellite according to the flight parameters and the flight instructions; Receiving in real time the operation status data of the satellite simulated by the satellite motion simulation device, digitally mapping the satellite motion simulation device to an actual satellite and the earth, respectively, to construct a virtual satellite and satellite operation scene; According to the constructed virtual satellite and satellite operation scenario, a variety of simulation modes are used to simulate the three-dimensional motion state of the satellite and display it visually.

5. The three-dimensional simulation method of satellite motion state according to claim 4, characterized in that: The multiple different simulation modes include at least a simulation mode and a physical simulation mode.

6. The three-dimensional simulation method of satellite motion state according to claim 5, characterized in that: The three-dimensional motion state of the satellite is simulated by the simulation mode, including: Select and enter simulation mode; Acquire the simulated motion data of the satellite, and parse and convert the acquired simulated motion data into the quantity data and trajectory data of the UAV; The operation of the drones is controlled according to the quantity data and trajectory data of the converted drones, simulating the motion state of the satellite.

7. The three-dimensional simulation method of satellite motion state according to claim 5, characterized in that: The three-dimensional motion state of the satellite is simulated using the physical simulation mode, including: Select and enter the physical simulation mode; Receive the motion state data of the satellite in orbit, and convert the acquired motion state data into the quantity data and trajectory data of the UAV; The operation of the drones is controlled according to the quantity data and trajectory data of the converted drones, simulating the motion state of the satellite.

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