Airplane full static pressure test system based on adaptive PID method and method
A test system, full static pressure technology, applied in the direction of measuring the rate of increase and deceleration of the fluid, using liquid/vacuum degree for liquid tightness measurement, etc., can solve the difficult to meet the test requirements of the full static pressure system, full static pressure test equipment Inconvenient use and maintenance
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[0105] In order to illustrate the present invention more clearly, the implementation manners of the present invention will be described in detail below with reference to the accompanying drawings.
[0106] Such as Figure 1 to Figure 12 Shown, a kind of aircraft full static pressure test system based on adaptive PID method, comprises control core module, power supply module, isolated power supply module, optocoupler isolator, 485 bus module, relay module, signal transmitter 1, signal transformer Transmitter II, proportional valve module I, proportional valve module II, man-machine interface module, sensor I, sensor II, sensor III, sensor IV, solenoid valve I, solenoid valve II, solenoid valve III, solenoid valve IV, solenoid valve Ⅴ. Vacuum pump and compressor.
[0107] One of the power modules is connected to the control core module and the human-computer interface module through the isolated power module, the other is connected to the vacuum pump and the compressor, and the...
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