A General Servo System Performance Test Platform

Abstract

The invention relates to a universal servo system property testing platform. The universal servo system property testing platform comprises a conventional testing subsystem, a special testing subsystem and a data processing subsystem, wherein the conventional testing subsystem is used for completing the conventional servo system testing, such as assembly testing and unit testing; the special testing subsystem is used for completing the long-distance testing, such as servo system testing trial run with special requirement; the conventional testing subsystem and the special testing subsystem are used for converting the platform testing parameter information and the testing data after testing into a data processing configuration file package, and outputting to the data processing subsystem; the data processing subsystem is used for analyzing the received data processing configuration file package, so as to obtain to-be-tested property parameters and property curves, and judge the to-be-tested property parameters, thereby judging whether a servo system is qualified or not. The universal servo system property testing platform has the advantages that the various types of testing of the servo system can be completed, the data format is uniform, the testing process is greatly simplified, and the testing reliability is improved.

Description

technical field [0001] The invention belongs to the field of characteristic testing of various servo systems of launch vehicles, and relates to a general servo testing platform widely applicable to various types of servo systems. Background technique [0002] The servo system is the collective name of the subsystems of the launch vehicle flight control actuator in my country, and it is an important single-machine component of the rocket control system. A very important task in the development of the servo system is to conduct various tests of the servo system, and the servo test is an important detection point to check the status of the servo system. From the appearance of the servo system, from the first sample to the sample, no less than a thousand tests were carried out during the period: including various tests in the production process, participating in various control system tests, joint testing with the engine, power testing, and shooting range unit testing. Covering...

AI Technical Summary

Problems solved by technology

The test conditions are complex, with various test items and complex states. It is necessary to conduct tests under various working conditions such as no-load, load, motor energy, and hydraulic power.

[0003] At present, all kinds of tests for the servo system are tested separately on different test devices. The test process is complicated, and the test data formats between the systems are inconsistent. In order to analyze, the data needs to be converted, which increases the test burden and causes special test equipment. There are many types, and it has a certain impact on the reliability of the test

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