A Redundant Sequence Control System for Launch Vehicle

A technology for control systems and launch vehicles, applied in general control systems, control/regulation systems, instruments, etc., can solve problems such as complex composition of flight test control systems, unfavorable progress in the development of thermal test runs, and increased complexity of thermal test runs , to achieve the effect of improving mobility and real-time performance, strong flexibility and adaptability, and reducing volume
CN106406076BActive Publication Date: 2019-06-28SHANGHAI AEROSPACE SYST ENG INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI AEROSPACE SYST ENG INST
Publication Date
2019-06-28

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Abstract

The invention relates to a launcher hot-run control system. The system is composed of rear-end test equipment, front-end test equipment and rocket-borne system equipment. The rear-end test equipment and the front-end test equipment carry out data communication by an Ethernet network; and the front-end test equipment and the rocket-borne system equipment carry out data communication by a 1553B bus. The rear-end test equipment sends a control instruction to the front-end test equipment according to a testing process; the front-end test equipment receives and executes the instruction or forwards the instruction to the rocket-borne system equipment for execution; and the front-end test equipment collects feedback signals from the front-end test equipment and the rocket-borne system equipment simultaneously and sends the signals to the rear-end test equipment to carry out displaying. According to the invention, the provided system has high digitization, intelligence, integration and generalization levels.
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Description

technical field

[0001] The invention relates to the field of launch vehicle control systems, in particular to a launch vehicle thermal test run control system. Background technique

[0002] The launch vehicle is the basis of space activities. In order to ensure the correctness and coordination of the power system design scheme, a hot test run test is required in the model development stage. The hot test run test is the test of the power system closest to the flight state. Generally, the sub-level hot test run test In order to complete the control of ignition and shutdown of the power system, the control system needs to participate in it.

[0003] Different from the flight test control system, the function of the hot test run test control system is mainly to realize the timing control and servo control, unguided navigation and attitude control requirements, so if the control system of the flight test is directly used to participate in the hot test run test, there are mainly t...

Claims

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