A miniaturized multi-functional structural missile measurement and control instrument module, shell and black box
A structural bomb and multi-functional technology, which is applied in the direction of instruments, time registers, registration/indicating vehicle operation, etc., can solve the problems of occupying the size of the inner cavity of the aircraft, and it is difficult to break through the miniaturization and light weight requirements of the bomb-borne black box
Active Publication Date: 2019-01-22
ZHONGBEI UNIV
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Problems solved by technology
In engineering applications, cables and connectors are composed of large-volume packages. Together with the outer box of the black box, they occupy the valuable inner cavity size of the aircraft, and it is difficult to break through the miniaturization and light weight requirements of the missile-borne black box.
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[0021] The present invention will be further described below in conjunction with drawings and embodiments.
[0022] The present invention provides a kind of miniaturized multi-functional structure bullet and uses measurement and control circuit module, refer to figure 1 , including editing and storage components, and also includes 64 time-division multiplexing analog selection components miniaturized by thick-film hybrid integrated circuit technology, and the 64-way time-division multiplexing analog selection components include 64 analog signal input lines, multiplex switches and An operational amplifier follower, the 64 analog signal input lines are connected to the input terminals of the operational amplifier follower through 4 multi-channel selector switches in parallel, and each multiple selector switch corresponds to 16 analog signal input lines respectively; Components include an FPGA logic control center connected to four multiplex switches connected in parallel and a p...
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The invention provides a miniaturized multifunctional structure missile measurement and control circuit module. The module comprises an acquisitioning and cataloguing storage assembly and a 64 time division multiplexing analog selection assembly based on a thick film hybrid integrated circuit technology. The invention provides a recessed type missile-borne black box for bearing the measurement and control circuit. The black box comprises two recessed bottom shells for string the 64 time division multiplexing analog selection assembly and the acquisitioning and cataloguing storage assembly and a cover plate above the bottom shells. Each bottom shell has a sandwich structure composed of a coated upper panel, an aluminum honeycomb sandwich layer, and a coated lower panel, which are laminated together from top to bottom. The invention also provides a miniaturized multifunctional structural missile-borne black box, which comprises the miniaturized multifunctional structure missile measurement and control instrument module and a recessed missile-borne black box shell. he multifunctional structural technology breaks through the constraint of conventional shells and cables, and meets the miniaturization and light weight requirements on black box.
Description
technical field [0001] The invention relates to a miniaturized multi-functional structural missile measurement and control instrument module, a casing and a black box, belonging to the technical field of storage testing instruments in the aerospace measurement and control field. Background technique [0002] The measurement and control system is an indispensable part of the space vehicle test, and its performance directly affects the development progress of the space vehicle and its performance improvement. The missile-borne black box in the measurement and control system is an important test method for the aircraft to obtain test data during the test process, and sometimes even the only test method, which occupies an important position in the entire test system. It is mainly composed of two instruments, the acquisition and editing instrument and the storage instrument. The former is responsible for the acquisition and digital encoding of telemetry signals, and the latter is...
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IPC IPC(8): G07C5/08G07C7/00
CPCG07C5/085G07C7/00
Inventor 张彦军张亮
Owner ZHONGBEI UNIV