Based On Modern Aircraft Power System Parameter Testing And Research

With rapid development of power electronic technology, many new kinds of aerostat power appear. To make these new powers have good characters, studying the theory of electric parameter measurement is necessary.The combination of data acquisition systerm and PC is used widely now, and it will play an important role in electric parameter measurement.Under such environment, this paper dose some good researching in the theory of electric parameter measurement and the theory of data acquisition systerm; introduces the PCI data bus and discusses the problem of electromagnetic interfere. Besides, this paper also develops the Integrate Test System of Power Supply Parameters.