Spacecraft formation position cooperative control method
A collaborative control and spacecraft technology, applied in the direction of aerospace vehicle guidance devices, aerospace vehicles, aircraft, etc., can solve problems such as actuator failures, disturbances, uncertain parameters of the spacecraft formation position control system, etc., to achieve fast and accurate The effect of location coordination, reduction of times, reduction of calculation amount and communication frequency
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[0048] based on the following Figure 1 ~ Figure 4 , specifically explain the preferred embodiment of the present invention.
[0049] The research on position cooperative control technology of spacecraft formation has received great attention, and a large number of methods have been proposed to solve these problems. In order to meet the increasing functional requirements of spacecraft formations, the present invention proposes a control method based on an event-triggered mechanism, which can reduce the frequency of onboard microprocessors and wireless networks for processing and transmitting control signals, and reduce their use in terms of control. rate, so that it can achieve more functions and reduce its energy consumption. The event-triggered control method can reduce the processor usage rate by updating the control output acyclically, and at the same time, it can also reduce the number of signal transmissions and save communication resources in the spacecraft control sys...
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