CN109489511B

CN109489511B - Explosion logic network device

Info

Publication number: CN109489511B
Application number: CN201811508837.1A
Authority: CN
Inventors: 黄荣; 刘国强; 许多学; 张政; 陈颖洁; 于海江; 蔡贾林; 黄薇
Original assignee: Institute of Chemical Material of CAEP
Current assignee: Institute of Chemical Material of CAEP
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2020-10-16
Anticipated expiration: 2038-12-10
Also published as: CN109489511A

Abstract

The invention discloses an explosion logic network device, which takes hard materials as a carrier as a network substrate and mainly comprises 3 initiating explosive pools in the center, 3 explosion asynchronous AND gates, 6 explosion gap zero gates and 6 output points. The adopted logic element is single and high in reliability, and the reliability reduction caused by sympathetic explosion and interference of the explosive is fully considered in the adjacent space of the groove.

Description

Explosion logic network device

Technical Field

The invention relates to the technical field of initiating explosive device detonation control devices, in particular to an explosion logic network device.

Background

The explosion logic network is an explosion propagation sequence realized by utilizing the detonation characteristic of explosives, has Boolean logic judgment capability and the signal processing function of a similar circuit, mainly plays roles in detonation and control, and has the advantages of no electromagnetic interference, high safety and reliability, lower cost and the like. Explosion logic networks are widely applied to weapon systems, aviation and aerospace systems. The explosion logic network takes hard materials such as metal, engineering plastics and the like as a substrate, a groove with a logic function is processed on the substrate, and then explosives are filled on the groove to obtain the explosion logic network element. The explosion logic network transmits information by means of detonation wave propagation of explosives, information is input to a detonation point, and the detonation wave generates corresponding direction output or is not output through judgment of a logic element, so that a logic function is realized. The reliability of the explosive logic network is determined by two aspects of the detonation performance and the logic design of the explosive.

The explosion logic network is composed of a plurality of logic elements, including an explosion zero gate, an explosion and gate, an explosion diode and the like, wherein the explosion zero gate is the most basic key logic unit of the explosion logic network, and the gap zero gate with the highest reliability and utilization rate is the explosion zero gate, so that the explosion logic network is preferably designed to select the gap zero gate as single as possible as the logic element. If the logic unit is too complicated, the explosive spacing in adjacent grooves is too small, and phenomena such as interference and sympathetic explosion can be generated, so that the reliability is not improved, and the miniaturization design is not realized.

Depending on its direction of application, explosive logic networks are typically based on circular designs and are more in four, six, and eight orientations. The invention provides a three-input six-output explosion logic network device which can realize circumferential hexagonal directional output, has small structural size, meets the miniaturization requirement of weapons, only consists of zero gate and asynchronous AND gate elements and has high reliability.

Disclosure of Invention

The invention aims to provide a three-input six-output explosion logic network device, which is single in logic element and high in reliability, can realize six logic functions and is used for directional logic output of a six-quadrant.

The invention adopts the following technical scheme:

an explosion logic network device takes a hard material as a carrier, and is characterized in that a circular network substrate is formed by milling grooves with the same cross section on the surface of the substrate, 3 primary explosive pools are arranged in the center of the substrate in a central symmetry manner, any primary explosive pool comprises two secondary explosion channels, 6 output points are formed at the edge of the network substrate, a first control channel is arranged at a position close to the primary explosive pool on a first secondary explosion channel of the two secondary explosion channels of any primary explosive pool, the first control channel and a second control channel of a second secondary explosion channel of an adjacent primary explosive pool form an explosion asynchronous AND gate, and an explosion gap zero gate is sequentially formed between the first control channel and the output points and respectively formed between a third control channel of the second secondary explosion channel of the adjacent primary explosive pool and a fourth control channel of the second secondary explosion channel; a second booster channel of the two booster channels forms an explosion asynchronous AND gate with a first control channel provided with a second control channel and an adjacent primary explosive pool at a position close to the primary explosive pool, a fourth control channel and a third control channel are sequentially arranged between the second control channel and an output point, the third control channel and the first booster channel of the adjacent primary explosive pool form an explosion gap zero gate, and the fourth control channel and the first booster channel form an explosion gap zero gate; the two detonation propagation channels of any one primary explosive pool, 6 detonation gap zero gates and 3 detonation asynchronous AND gates are arranged in a central symmetry mode by using the center of the substrate.

For further optimization, the network substrate is made of metal materials of 2A12 aluminum alloy and 2A14 aluminum alloy, or made of high polymer materials of polycarbonate and polyether ether ketone.

As a further optimization, the size of the network substrate is 130 mm.

As a further optimization, the cross-sectional dimension of the groove is 0.6mm multiplied by 0.6mm to 2.5mm multiplied by 2.5 mm.

As a further optimization, the clearance of the explosion clearance zero gate is 0.3 mm-1.5 mm.

As further optimization, the initiation points are phi 3 mm-phi 6mm and are uniformly distributed in the center of the network substrate at an equal angle of 120 degrees.

For further optimization, the output points are phi 1 mm-phi 4mm and are uniformly distributed on the edge of the network substrate at an equal angle of 60 degrees.

As a further optimization, the distance between adjacent grooves is more than or equal to 5 mm.

As further optimization, the initiation point I1 is input, and the output point 01 is output; an initiation point I2 input, and an output point 02 output; an initiation point I3 input, and an output point 03 output; the detonation points I1 and I2 are input at the same time, and the output point 04 outputs; the detonation points I2 and I3 are input at the same time, and the output point 05 outputs; the detonation points I1 and I3 are simultaneously input, and the output point 06 is output.

And a first control channel on a first explosion transfer channel of the two explosion transfer channels of any one primary explosive pool is closer to the primary explosive pool than a second control channel on a second explosion transfer channel.

The invention has the beneficial effects that:

the invention relates to an explosion logic network device, which can realize directional logic output of a six-part circle aiming at a smaller network substrate size, adopts a single logic element and has high reliability, and fully considers the adjacent space of a groove to prevent the reliability reduction caused by sympathetic explosion and interference of explosives.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the embodiments or the drawings needed to be practical in the prior art description, and obviously, the drawings in the following description are only some embodiments of the embodiments, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 shows a schematic diagram of an explosive logical network device of the present invention;

wherein, the names corresponding to the reference numbers in the attached figure 1 are:

I1-I3-initiation point, A1-A3-asynchronous AND gate, N1-N6-gap zero gate, 01-06-output point, 1-first explosion transfer channel, 2-second explosion transfer channel, 3-first control channel, 4-fourth control channel, 5-third control channel and 6-second control channel.

FIG. 2 shows a schematic diagram of the explosion zero gate structure of the present invention;

the reference numbers in fig. 2 correspond to the names:

13-zero gate clearance, 14-control channel and 15-booster channel.

FIG. 3 is a schematic diagram of the explosion asynchronous AND gate architecture of the present invention;

the reference numbers in fig. 3 correspond to the names:

16-control channel I, 17-control channel II, 18-adjacent groove spacing.

The explosive logic network of fig. 1 has 6 logic relations:

1) an initiation point I1 input, and an output point 01 output;

the control channel II in the asynchronous AND gate A3 plays a role, the detonation wave of the stage detonation propagation channel 5 is output, the output point 06 has no output, and the rest logic elements have no effect.

2) An initiation point I2 input, and an output point 02 output;

the control channel in the asynchronous and gate a1 is activated, so that the output point 04 has no output and the rest of the logic elements are not activated.

3) An initiation point I3 input, and an output point 03 output;

the control channel in the asynchronous and gate a2 is activated, so that the output point 05 has no output and the rest of the logic elements are not activated.

4) The detonation points I1 and I2 are input at the same time, and the output point 04 outputs;

the detonation wave of I1 detonation passes through the control channel I of A1, and the detonation wave of I2 detonation passes through the control channel II of A1, A1 acts asynchronously with the gate, and the detonation wave output from the detonation channel 5 is realized. Then N1 and N2 act in succession, so that 01 and 02 have no output and only 04 has output. The remaining logic elements are inactive.

5) The detonation points I2 and I3 are input at the same time, and the output point 05 outputs;

the detonation wave of I2 detonation passes through the control channel I of A2, and the detonation wave of I3 detonation passes through the control channel II of A2, A2 acts asynchronously with the gate, and the detonation wave output from the detonation channel 5 is realized. Then N3 and N4 act in sequence, so that 02 and 03 have no output and only 05 have outputs. The remaining logic elements are inactive.

6) The detonation points I1 and I3 are input at the same time, and the output point 06 is output;

the detonation wave of I3 detonation passes through the control channel I of A3, and the detonation wave of I1 detonation passes through the control channel II of A3, A3 acts asynchronously with the gate, and the detonation wave output from the detonation channel 5 is realized. Then N5 and N6 act successively, so that 03 and 01 have no output and only 06 has output. The remaining logic elements are inactive.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Example 1:

as shown in figures 1-3, 82% solid content booster explosive is filled on a 2A12 aluminum alloy three-input six-output explosion logic network substrate, the initiation points I1-I3 are phi 6mm, the grooves 2 are 1.6mm multiplied by 1.6mm, the gap of an explosion gap zero gate is 0.5mm, the distance between adjacent grooves is 7mm, and the output points 01-06 are phi 4 mm.

Example 2:

as shown in figures 1-3, 87% solid content booster explosive is filled on a 2A12 aluminum alloy three-input six-output explosion logic network substrate, the initiation points I1-I3 are phi 3mm, the grooves 2 are 1.0mm multiplied by 1.0mm, the gap of an explosion gap zero gate is 1.0mm, the distance between adjacent grooves is 7mm, and the output points 01-06 are phi 2 mm.

Example 3:

as shown in figures 1-3, 82% solid content booster explosive is filled on a polycarbonate aluminum alloy three-input six-output explosion logic network substrate, the initiation points I1-I3 are phi 6mm, the grooves 2 are 2.0mm multiplied by 2.0mm, the gap of an explosion gap zero gate is 0.6mm, the distance between adjacent grooves is 7mm, and the output points 01-06 are phi 4 mm.

Example 4:

as shown in figures 1-3, 87% solid content booster explosive is filled on a polycarbonate aluminum alloy three-input six-output explosion logic network substrate, the initiation points I1-I3 are 5mm phi, the grooves 2 are 1.4mm multiplied by 1.4mm, the gap of an explosion gap zero gate is 0.9mm, the distance between adjacent grooves is 5mm, and the output points 01-06 are 3mm phi.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition. In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims

1. An explosive logical network device, characterized by: hard material is used as a carrier to be used as a circular network substrate, grooves with the same cross section are milled on the surface of the substrate, 3 initiating explosive pools are arranged in the center of the substrate in a centrosymmetric manner, any one initiating explosive pool comprises two detonation transfer channels and forms 2 output points at the edge of the network substrate, a first control channel is arranged at the position close to the primary explosive pool of a first explosion transfer channel in the two explosion transfer channels of any primary explosive pool, the first control channel and a second control channel of a second booster channel of an adjacent initiating explosive pool form an explosion asynchronous AND gate, an explosion gap zero gate is formed between the first control channel and the output point of the first detonation channel of any one of the primary explosive pools and the third control channel of the second detonation channel of the adjacent primary explosive pool and the fourth control channel of the second detonation channel of any one of the primary explosive pools in sequence; a second control channel is arranged at a position, close to the primary explosive pool, of a second booster channel of the two booster channels of any primary explosive pool, and forms an explosion asynchronous AND gate with a first control channel of a first booster channel of an adjacent primary explosive pool, a fourth control channel and a third control channel are sequentially arranged between the second control channel and an output point of the second booster channel of any primary explosive pool, the third control channel of the second booster channel of any primary explosive pool and a first booster channel of the adjacent primary explosive pool form an explosion gap zero gate, and the fourth control channel of the second booster channel of any primary explosive pool and a first booster channel of the first booster channel of any primary explosive pool form an explosion gap zero gate; and the two explosion transfer channels of any one primary explosive pool, 6 explosion gap zero gates and 3 explosion asynchronous AND gates are uniformly arranged on the circular network substrate by taking the center of the substrate as the center.

2. The explosion logic network device of claim 1, wherein the network substrate is made of 2A12 aluminum alloy, 2A14 aluminum alloy, or polycarbonate or polyetheretherketone.

3. The explosive logic network device according to claim 1, wherein the size of the network substrate is 130 mm.

4. The explosion logic network device of claim 1, wherein the cross-sectional dimension of the trench is 0.6mm x 0.6mm to 2.5mm x 2.5 mm.

5. The device of claim 1, wherein the gap of the explosion gap zero gate is 0.3mm to 1.5 mm.

6. The explosive logic network device according to claim 1, wherein the initiating explosive pools are phi 3 mm-phi 6mm and are uniformly distributed in the center of the network substrate at equal angles of 120 degrees.

7. The explosion logic network device of claim 1, wherein the output points are 1mm to 4mm and are uniformly distributed on the edge of the network substrate at equal angles of 60 °.

8. The explosion logic network device of claim 1, wherein the distance between adjacent grooves is greater than or equal to 5 mm.

9. An explosive logic network device according to claim 1, characterised in that the 3 primary explosive cells are a first primary explosive cell (I1), a second primary explosive cell (I2) and a third primary explosive cell (I3), respectively; the 6 output points are respectively a first output point (O1), a second output point (O2), a third output point (O3), a fourth output point (O4), a fifth output point (O5) and a sixth output point (O6); a first explosive pool (I1) input and a first output point (O1) output; a second primary explosive pool (I2) input, a second output point (O2) output; a third primary explosive pool (I3) input, and a third output point (O3) output; the first initiating explosive pool (I1) and the second initiating explosive pool (I2) are simultaneously input, and the fourth output point (O4) is output; the second initiating explosive pool (I2) and the third initiating explosive pool (I3) are input simultaneously, and the fifth output point (O5) is output; the first initiating explosive pool (I1) and the third initiating explosive pool (I3) are simultaneously input, and the sixth output point (O6) is output.

10. The explosive logic network device according to claim 1, wherein a first control channel on a first explosion channel of the two explosion propagation channels of any one of the primary explosive pools is closer to the primary explosive pool than a second control channel on a second explosion propagation channel.