High-speed rotating combustion test system for base bleed unit
A high-speed rotation and rotation test technology, which is applied in ammunition tests, offensive equipment, ammunition, etc., can solve problems such as eliminating static errors, insufficient interference suppression capabilities, and inability to meet the speed control accuracy requirements of the turntable system at all times, achieving wide versatility , high reliability, and high speed control accuracy
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[0020] Example
[0021] The following takes the rotating combustion experiment of the bottom row device of a certain type of 130mm bottom row extended range bomb as an example to illustrate the working process of the system:
[0022] First, initialize the parameters. The high-speed motor drives the bottom row device to the starting speed, which is the speed at the moment of ignition, and is stable at this speed. When other systems are ready to be in place, prepare to ignite the bottom row device. When the ignition controller is igniting, it sends a pulse ignition command to the acquisition card and the single-chip computer. After the acquisition card receives the ignition command, the industrial computer starts to display and record various data information; the single-chip computer starts to control the bottom row device to change according to the set speed change rule. The speed information fed back by the speed sensor is processed by a fuzzy PI controller, and the single-chip m...
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