Method for detecting control rate of teleputer in aerial refueling state
A technology of aerial refueling and state control, which is applied in the direction of aircraft component testing, etc., can solve the problems of low test accuracy and large angle measurement error, and achieve the effect of improving test accuracy and facilitating operation
Active Publication Date: 2019-02-01
国营芜湖机械厂
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And the angle measurement error is large, the test accuracy is not high
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[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below.
[0022] A method for detecting the control rate of the air refueling state of a telex computer, comprising the steps of:
[0023] a) Utilize the telex computer test platform to provide power supply for the telex computer, provide signal input interface, output signal measurement interface, and realize the test environment of air refueling state;
[0024] b) Turn on the additional circuit of the state switch of "air refueling state" and "refueling rod extension" to control the telex computer to enter the state of air refueling;
[0025] c) Use the angular velocity analog potentiometer to set the angular velocity analog signal, and measure the corresponding horizontal stabilizer servo deflection control voltage;
[0026] d) Using an additional resolver, simulate the aircraft attitude angl...
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The invention relates to a method for detecting the control rate of a teleputer in an aerial refueling state. The method comprises the steps that a teleputer testing platform is utilized to provide ateleputer working power source and an aerial refueling state testing environment, an angular velocity signal setting potentiometer is utilized to set simulated voltage values corresponding to all angular velocity parameters, inertial navigation output is simulated through a rotary transformer module, thus airplane attitude angle signals are provided, finally, servo control signal output voltage values of a tailplane at all the angular velocity and the attitude angles are measured sequentially, and the control rate in the aerial refueling state is verified through the corresponding relation between the voltage values and the deflection angle of the tailplane. The teleputer aerial refueling state testing environment is provided through the teleputer testing platform, the demand for testing resources is reduced, meanwhile, measuring and verification are conducted through the corresponding relation between the servo control signal voltage values and horizontal displacement angle deflection, precision is high, and the real aerial refueling environment can be approximately simulated.
Description
technical field [0001] The invention relates to the field of telex computer detection, in particular to a telex computer aerial refueling state control rate detection method. Background technique [0002] Aircraft aerial refueling technology can effectively increase the flight range on the basis of reducing the number of aircraft takeoffs and landings. In order to effectively control the attitude of the aircraft in the refueling state, the control rate of the fly-by-wire control system also needs to be adaptively modified. At present, the detection of the control rate of the aerial refueling state of the fly-by-wire computer is realized by the method of "on-board test". [0003] The "on-board test" method is: the aircraft supplies power and adds hydraulic pressure, so that the aircraft control system can work normally. When the aircraft is refueled in the air, use the angular velocity turntable to drive the angular velocity sensor in the fly-by-wire control system to give d...
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IPC IPC(8): B64F5/60
CPCB64F5/60
Inventor 郭佳周章勇刘贤敏胡伟朱维玮
Owner 国营芜湖机械厂