Fuzzy control method for revolution speeds of high-pressure diaphragm pumps
A high-pressure diaphragm, fuzzy control technology, used in pump control, liquid variable capacity machinery, machines/engines, etc., can solve problems such as pipeline vibration, and achieve the effect of eliminating synchronization errors, improving synchronization accuracy, and good instant response.
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[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings, but not as any limitation to the present invention.
[0015] A high-pressure diaphragm pump speed fuzzy control method of the present invention is that the method adopts the diaphragm pump fixed rotation angle difference control system to strictly maintain all pumps at a constant rotation angle difference synchronous relationship, and can maintain the synchronous speed relationship. In the same pulse period Inside, the initial position of the rotation angle of each pump is strictly coordinated, and the set rotation angle difference is maintained. The fixed rotation angle difference control system of the diaphragm pump adopts a master-slave control structure, and the crankshaft rotation angle and speed of the first diaphragm pump are used as the pump group The rotation angle and rotation speed of each motion axis drive motor are given as reference.
[0016] ...
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