A Time-sharing Stabilization Control Method for Hall Electric Propulsion Discharge Current
A stable control method and discharge current technology, which are applied in the field of Hall electric propulsion time-division stable control of discharge current and discharge current time-division stability control, which can solve the problem of overshooting of air supply flow rate, thruster flameout, excessive discharge current oscillation, etc. problems, to achieve the effect of improving efficiency, suppressing low-frequency oscillation, and improving work performance
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[0028] Specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0029] figure 1 is the flow chart of the time-sharing stabilization control strategy of the Hall electric propulsion discharge current, from figure 1 It can be seen that a time-sharing stable control method for Hall electric propulsion discharge current proposed by the present invention comprises the following steps:
[0030] (1) At the beginning of the ignition process of the Hall electric propulsion system, judge whether the anode flow closed-loop control bFlowControl is enabled in each control cycle, if bFlowControl=1, start the anode flow closed-loop control, that is, set FlowControlStart=1, and enter the step ( 2) Continue the electric propulsion ignition process, if bFlowControl=0, then close the anode flow closed-loop control, that is, set FlowControlStart=0, and stop the electric propulsion ignition process;
[0031] figure...
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