Multi-satellite on-orbit observation task planning method based on contract net capable of being reduced
A task planning and contract network technology, applied in the direction of multi-program device, program control design, instrument, etc., can solve the problems of different urgency, the inability to guarantee the priority of emergency tasks such as natural disaster monitoring, and the increase of system communication pressure, etc. Achieve the effects of improving adaptability, improving planning efficiency, and improving response time
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[0051] like figure 1 As shown, Embodiment 1 of the present invention proposes a multi-satellite on-orbit observation task planning method based on a resolvable contract network, and the specific steps are as follows:
[0052] Step 1) The main star receives the i-th task T i ,described as
[0053] T i (P, r, Location, TaskType, StartTime, Duration, Cost), and perform candidate satellite screening according to task T;
[0054] (1) P is the requirement of satellite observation load type, such as visible light, SAR, etc.; r is the imaging resolution requirement; Location is the position coordinates of the target, expressed in latitude and longitude; task); StartTime indicates the latest start time of the task; Duration indicates the duration of the task; Cost is the cost of the satellite performing the task, including energy consumption, maneuvering cost, etc.;
[0055] (2) Satellites that meet the requirements of satellite observation load type P and resolution r in the missi...
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