JPS6036900A - Guided missile - Google Patents
Guided missileInfo
- Publication number
- JPS6036900A JPS6036900A JP58144824A JP14482483A JPS6036900A JP S6036900 A JPS6036900 A JP S6036900A JP 58144824 A JP58144824 A JP 58144824A JP 14482483 A JP14482483 A JP 14482483A JP S6036900 A JPS6036900 A JP S6036900A
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Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
この発明は、目標からの反射波を検出し、目標を捕捉、
追尾する誘導弾に関するものである。まず、従来のこの
種誘導弾Mについて簡単に説明する。@1図にオペいて
Mは誘導弾、(1)は誘導弾Mを発射する発射機、 (
21は発射機より照射される直接波、(3)は誘導弾M
が捕捉、追尾する目標、(4)は目標(1)からの反射
波、(5)は目標(11からの反射波(4)を受信する
アンテナ、(6)はアンテナ(3)で受信した信号から
目標信号を取り出す受信装置、(7)は受信装置(6)
の目、・続イβ号より誤差信号を取り出す誤差信号発生
回路、(8)は誤差信号発生回路(7)の出力の誤差信
号によりアンテナ(5)を目標(3)からの反射波(4
)の到来方向に駆動するアンテナサー艙装置、(9)は
誤差信号発生回路(7)の出力の誤差信号により誘導弾
Mを目標(1)との会合点方向に操舵する操舵装置。[Detailed Description of the Invention] This invention detects reflected waves from a target, captures the target, and
This is related to tracking guided missiles. First, a conventional guided missile M of this type will be briefly explained. @1 Figure M is a guided missile, (1) is a launcher that fires a guided missile M, (
21 is the direct wave irradiated by the launcher, (3) is the guided missile M
is the target to be captured and tracked, (4) is the reflected wave from target (1), (5) is the antenna that receives the reflected wave (4) from target (11), and (6) is received by antenna (3). Receiving device that extracts the target signal from the signal, (7) is the receiving device (6)
The error signal generation circuit (8) extracts the error signal from the error signal β from the error signal generation circuit (7), and the antenna (5) receives the reflected wave (4) from the target (3).
), and (9) a steering device that steers the guided missile M in the direction of the meeting point with the target (1) using the error signal output from the error signal generation circuit (7).
α〔は誘導弾Mが目標(3)の近傍を通過する時目標(
3)からの反射波(4)を受信するサイドアンテナ、(
11)は受信装置(6)の出力の目標信号、及びサイド
アンテナ(10)で受信する目標(3)からの反射波(
4)により誘導弾Mが目標(3)の近傍を通過する時近
接起爆パルスを発生する近接信管回路、0りは誘導弾M
が目標(3)に直撃した時着発起爆パルスを発生ずる着
発信管。α[ is the target (3) when the guided missile M passes near the target (3)
a side antenna that receives reflected waves (4) from (3);
11) is the target signal output from the receiver (6) and the reflected wave (3) from the target (3) received by the side antenna (10).
4) is a proximity fuze circuit that generates a proximity detonation pulse when the guided missile M passes near the target (3), 0 is the guided missile M
A landing tube that generates a landing detonation pulse when it hits the target (3) directly.
(131は近接信管回路(11)の出力の近接起爆パル
ス、又は着発信管(13の出力の着発起爆パルスが出力
された時弾薬を起爆さぜる起爆信号を発生させる起爆信
号発生回路、θaは誘導弾Mが目標(3)の近傍を通過
した時、又は、直撃した時起爆信号発生回路(131の
出力である起爆信号により起爆し、目標(3)に対し大
きなダメージを与える弾薬、0ωは誘導弾Mの各構成品
に電力を供給する電源、 (IGIは誘導弾IAに推力
を与える推進装置である。従来の誘導弾Mは以上の様に
構成され、目標(3)との会合点方向へと誘導し、最終
的に誘導弾Mが目標(3)の近傍を通過した時、又は、
直撃した時弾薬(IGを起爆させ目標(3)に対し大き
なダメージを与え、撃墜することを目的としている。し
かしながら、従来の誘導弾Mにおいては2発射直後、及
び、目標(3)との会合時には2発射機(りより照射さ
れる電力レベルの高い直接波(2)を受信するため、受
信装置(6)が飽和したり、急げきに受信レベルが変動
するため誤差信号に影響を与え誘導精度に支障を及ぼす
。同時に。(131 is a detonation signal generation circuit that generates a detonation signal to detonate the ammunition when the proximity detonation pulse output from the proximity fuze circuit (11) or the arrival detonation pulse output from the arrival tube (13) is output; θa is an ammunition that is detonated by the detonation signal output from the detonation signal generation circuit (131) when the guided bullet M passes near the target (3) or directly hits the target (3), causing great damage to the target (3); 0ω is a power source that supplies electric power to each component of the guided missile M, (IGI is a propulsion device that provides thrust to the guided missile IA. The conventional guided missile M is configured as described above, and the target (3) When the guided missile M finally passes near the target (3) after guiding it toward the rendezvous point, or
The aim is to detonate the ammunition (IG) when it hits the target, inflicting great damage to the target (3) and shooting it down. However, in the conventional guided missile M, the target (3) In some cases, the receiving device (6) may become saturated or the receiving level may fluctuate rapidly due to receiving direct waves (2) with a high power level irradiated by two emitters (2), which may affect the error signal and cause guidance problems. At the same time, it interferes with accuracy.
サイドアンテナ(1旬で受信する直接波(2)の受信レ
ベルが高い場合、近接信管回路(II)で近接起爆パル
スが発生する。その結果、誘導弾Mは目標(3)との会
合点に到達する前に弾薬Oaが起爆するが、早期起爆す
るため、誘導弾Mの目標(3)の撃墜能力に支障をきた
していた。特に近年は、誘導弾Mの撃墜能力の向」二に
対する・決望が強く、上記欠点が重要な課題となってい
る。この発明は、上記欠点を改善することを特徴とした
もので、受信装置(6)の出力を後述する新たに設けた
構成要素に入力し、誘導弾Mの発射直後、及び目標(3
)との会合時間が所定の時間内で、かり、アンテナ(5
)の受信電力レベルが所定レベル以上ある場合、受信信
号を抑圧する手段を設げ、受信装置が飽和したり、又は
急激に受信レベルが変動することを補正し、誤差信号に
及ぼす影響を軽減すると共に、サイドアンテナ(10)
で受信する受信信号を制御することにより、サイドアン
テナα@で受信する直接波の受信レベルが高い場合でも
近接起爆パルスを発生しフッいようにし。When the reception level of the direct wave (2) received by the side antenna (first season) is high, a proximity detonation pulse is generated in the proximity fuze circuit (II).As a result, the guided missile M reaches the meeting point with the target (3). Ammunition Oa detonates before reaching target (3), but because it detonates early, it has hindered the ability of guided missile M to shoot down target (3).Particularly in recent years, the ability of guided missile M to shoot down target (3) has been hindered. The determination is strong, and the above-mentioned drawbacks have become an important issue.This invention is characterized by improving the above-mentioned drawbacks, and the output of the receiving device (6) is transferred to a newly provided component to be described later. Immediately after the guided missile M is launched, and the target (3
) within the specified time, the meeting time with antenna (5
), when the received power level of Along with the side antenna (10)
By controlling the reception signal received by the side antenna α@, a proximity detonation pulse is generated to ensure that there is no fugitive effect even when the reception level of the direct wave received by the side antenna α@ is high.
誘導弾M1の早期起爆を防止し、誘導弾M1の目標(3
)撃墜能力を向上させたものである。以下、この発明の
誘導弾M1についての具体例である第2図を用いて説明
する。Prevents the early detonation of the guided missile M1, and prevents the target (3
) with improved shooting ability. The guided missile M1 of the present invention will be described below with reference to FIG. 2, which is a specific example.
第2図において、(j)〜α0は第1図と同じである。In FIG. 2, (j) to α0 are the same as in FIG.
面〜(ハ)が第1図に対して新たに付加した装置である
。07)は目標(3)との会合時間を計算し、会合時間
に比例した信号を出力する目標会合時間計算回路。Panels (c) to (c) are devices newly added to FIG. 1. 07) is a target meeting time calculation circuit that calculates the meeting time with target (3) and outputs a signal proportional to the meeting time.
(IIはアンテナ(5)が誘導弾M1の飛1−よう姿勢
角に対しどの方、向を向いているかを検知するアンテナ
角検知回路、(1つはアンテナ角検知回路aeの出力の
変動レベルカ所定のレベルヲ越えり時ハイレベル信号を
出力するアンテナ角比較回路、翰はアンテナ角比較回路
■の出力がハイレベル信号で、かつ。(II is an antenna angle detection circuit that detects which direction the antenna (5) is facing with respect to the flight attitude angle of the guided missile M1. (One is the variation level of the output of the antenna angle detection circuit ae. The antenna angle comparator circuit outputs a high level signal when a predetermined level is exceeded, and the output of the antenna angle comparator circuit ■ is a high level signal.
目標会合時間計′→1回路(17)の出力が所定の時間
内になった場合ハイレベル信号を出力し、それ以外の場
合はローレベル信号を出力するサイドアンテナON /
OFF信号発生回路、(2υはサイドアンテナ0N1
0Fp信号発生回路I2Cの出力がハイレベル信号のサ
イドアンテナα匂で受信した信号をそのまま近接信管回
路(11)へ供給し、ローレベル信号の場合は。Target meeting time meter'→Side antenna ON which outputs a high level signal when the output of the 1st circuit (17) is within a predetermined time, otherwise outputs a low level signal.
OFF signal generation circuit, (2υ is side antenna 0N1
If the output of the 0Fp signal generation circuit I2C is a high level signal, the signal received by the side antenna α is directly supplied to the proximity fuze circuit (11), and if it is a low level signal.
サイドアンテナQlで受信した信号を近接信管回路(i
++へは供給しないサイドアンテナ受信回路、シシは発
射機(1)からの直接波の受信電力レベルを受信装置i
’l: (6)より検出し、受信電力レベルに比例した
信号を出力する直接波受信電力レベル検知回路、 03
は直接汲置4FU電力1ノベル検゛知回路Qりの出方が
、受信装面(6)の出力の目標信号と比較し所定のレベ
ルを越えた場合、その越えたレベルに応じた信号を出力
するレベル比較回路、24)は目標会合時間計算回路圓
の出力が所定の時間内になった場合、又は。The signal received by the side antenna Ql is transferred to the proximity fuze circuit (i
The side antenna receiving circuit that does not supply to ++ receives the received power level of the direct wave from the transmitter (1) to the receiver i.
'l: Direct wave received power level detection circuit that detects from (6) and outputs a signal proportional to the received power level, 03
If the output of Q exceeds a predetermined level compared to the target signal of the output of the receiver surface (6), it will output a signal corresponding to the exceeded level. The level comparison circuit 24) outputs an output when the output of the target meeting time calculation circuit reaches within a predetermined time, or.
発射直後の任意に設定された時間ハイレベル信号を出力
し、それ以外はローレベル侶゛号を出力する時間比較回
路、Qつは時間比較回路し4)の出力がハイレベル信号
の場合、レベル比蚊回路Q四の出力に応じた受信電力抑
圧電圧を発生し、受信装j’fiHi6)へ供給し、ロ
ーレベル信号の場合、受信装置tG)へ供給しない受信
電力抑圧電圧発生回路である。Q is a time comparison circuit that outputs a high level signal for a arbitrarily set time immediately after firing, and a low level signal at other times.If the output of 4) is a high level signal, the level This is a received power suppression voltage generating circuit that generates a received power suppression voltage according to the output of the analog circuit Q4, supplies it to the receiving device j'fiHi6), and does not supply it to the receiving device tG) in the case of a low level signal.
この発り」は9以上のように47り成されているため。This origin is made up of 47 things like 9 or more.
発射直後、及び目4”都3)との会合時における発射機
(11より照射される電力レベルの、°4い直接波(2
)を受信した場合でも、受信装置(6)が飽和したり、
急げきに受信レベルが変動することを防止できるため。Immediately after launch and at the time of meeting with the launcher (11), the direct wave (2
), the receiving device (6) may become saturated or
This prevents the reception level from fluctuating rapidly.
誤差信号に及ぼす影響を軽減できる。また、サイドアン
テナaωで受信する直接波の受信レベルが1′1アい場
合でも、サイドアンテナαO)で受(gする受信信号を
制御し、近接起爆パルスを発生しないようにすることが
でき、誘導弾M1の早期起爆を防止できるため、誘導弾
(Ml)の目標o+撃墜能力を向上させることができる
。なお、実施例においてはaη〜(2団を独立した回路
、装置で示しているが、これを07)〜Q90機能を備
えた1つの構成要素に置き換えてよいことは言う迄もな
い。The effect on the error signal can be reduced. In addition, even if the reception level of the direct wave received by the side antenna aω is 1'1a, it is possible to control the received signal received by the side antenna αO) so as not to generate a proximity detonation pulse. Since early detonation of the guided missile M1 can be prevented, the ability of the guided missile (Ml) to shoot down the target o+ can be improved.In the example, aη~ (although the two groups are shown as independent circuits and devices) , it goes without saying that this may be replaced with one component having the functions 07) to Q90.
第1図は従来yおける誘導弾Mの構成を示す図。
第2図はこの発明による誘導弾M1の構成を示す図であ
り2図中(1)は発射イ幾、(2)は発射機からの直接
波。
(3)は目標、(4)は目標からの反射波、(5)はア
ンテナ。
(6)は受信装置、(7)は誤差信号発生回路、(8)
はアンテナザーボ装置、(9)は操舵装置、 (10)
はサイドアンテナ、θ1)は近接イd管回路、(13は
着発信管、θ氾ま起p4信号発生回路、 (14)は弾
薬、051は電源、(IOは推進装置、0′Dは目標会
合時間計算回路、a樟はアンテナ角検知回路、 fl、
9はアンテナ角比較回路、(2■はサイドアンテナ0N
10FF信号発生回路、(21)はザイドアンテナ受信
回路、Q湯は直接波受信電力レベル検知回路、(2[有
]はレベル比較、回路、(2ルは時間比較回路。
Cつは受信電力抑圧電圧発生回路9Mは誘導弾である。
を付して示しである。
代理人大岩増雄FIG. 1 is a diagram showing the configuration of a conventional guided missile M. FIG. 2 is a diagram showing the configuration of the guided missile M1 according to the present invention. In FIG. 2, (1) shows the firing angle, and (2) shows the direct wave from the launcher. (3) is the target, (4) is the reflected wave from the target, and (5) is the antenna. (6) is a receiving device, (7) is an error signal generation circuit, (8)
is the antenna servo device, (9) is the steering device, (10)
is the side antenna, θ1) is the proximity d tube circuit, (13 is the receiving tube, θ flooding p4 signal generation circuit, (14) is the ammunition, 051 is the power source, (IO is the propulsion device, 0'D is the target Meeting time calculation circuit, a. Antenna angle detection circuit, fl.
9 is the antenna angle comparison circuit, (2■ is the side antenna 0N
10FF signal generation circuit, (21) is a Zide antenna receiving circuit, Q-yu is a direct wave reception power level detection circuit, (2 [Yes] is a level comparison circuit, (2 is a time comparison circuit. C is a reception power suppression circuit. Voltage generating circuit 9M is a guided missile. It is shown with the following. Agent Masuo Oiwa
Claims (1)
で受信した信号から目標信号を取り出す受信装置と、目
標信号より誤差信号を取り出す誤差信号発生回路と、ア
ンテナを目標方向に駆動するアンテナサーボ装置と、誘
導弾を目標との会合点方向に操舵する操舵する操舵装置
と、誘導弾が目標近;力通過時、目標からの反射波を受
信するサイドアンテナと、目標信号及びサイドアンテナ
受信信号により誘導弾が目標の近傍を通過する時近接起
爆パルスを発生する近接信管回路と、目標に誘導弾が直
零した時着発起爆パルスを発生する着発信管と、近接起
爆パルス又は2着発パルスが入力した時弾薬を起爆させ
゛るための起爆信号を発生する起爆信号発生回路と、目
標との会合時に起爆し目標に対し大きなダメージを与え
る弾頭と、各構成品に′電力を供給する電源と、推力を
与える推進装を備えた誘導弾において、目標との会合時
間を計算する目標会合時間計算回路と、アンテナが誘導
弾の飛しよう姿勢角に対しとめ方向を向いているかを検
出するアンテナ角検知回路と、アンテナ角検知回路の出
力の変動レベルが所定のレベルを越えた時ハイレベル信
号を出力するアンテナ角比較回路と、アンテナ角比較回
路の出力が・・イレベル信号で、かつ、目標会合時間計
算回路の出力が所定の時間内になった場合ハイレベル信
号を出力し、それ以外の場合はローレベル信号を出力す
るサイドアンテナ0N10FF信号発生回路と、サイド
アンテナ0N10FF信号発生回路の出力がハイレベル
信号の場合はサイドアンテナで受信した信号をそのまま
近接信管回路へ供給し、ローレベル信号の場合は、サイ
ドアンテナで受信した信号を近接信管回路へは供給しな
いサイドアンテナ受信回路と2発射機からの直接波の受
信電力レベルを検出する直接波受信電力レベル検知回路
と、直接波受信電力レベル検知回路の出力が目標信号と
比較し所定のレベルを越えた待合、その越え/、−レベ
ルに応じた信号を出力するレベル比較回路と。 目標会合時間計算回路の出力が所定の時間内になった場
合、又は2発射直後の任意に設定された時間ハイレベル
信号を出力し、それ以外はローレベル信号を出力する時
間比較回路と2時間比較回路の出力がハイレベル信号の
場合、レベル比較回路の出力に応じた受信電力抑圧な圧
を発生する受信電力抑圧電圧発生回路を有したことを特
徴とする誘導弾。[Claims] An antenna that receives reflected waves from a target, a receiver that extracts a target signal from a signal received by the antenna, an error signal generation circuit that extracts an error signal from the target signal, and an antenna that directs the antenna in the target direction. a driving antenna servo device; a steering device that steers the guided missile toward the meeting point with the target; a side antenna that receives reflected waves from the target when the guided missile approaches the target; A proximity fuze circuit that generates a proximity detonation pulse when a guided missile passes close to the target based on the signal received by the side antenna, an arrival tube that generates a landing detonation pulse when the guided missile hits the target, and a proximity detonation pulse. Alternatively, each component includes a detonation signal generation circuit that generates a detonation signal to detonate the ammunition when the two landing pulses are input, and a warhead that detonates upon meeting the target and causes great damage to the target. In a guided missile that is equipped with a power source that supplies electric power and a propulsion device that provides thrust, there is a target meeting time calculation circuit that calculates the meeting time with the target, and a target meeting time calculation circuit that calculates the meeting time with the target, and an antenna that is oriented in the stopping direction with respect to the attitude angle of the guided missile. An antenna angle detection circuit that detects whether the antenna is present, an antenna angle comparison circuit that outputs a high level signal when the fluctuation level of the output of the antenna angle detection circuit exceeds a predetermined level, and an antenna angle comparison circuit that outputs a high level signal when the output of the antenna angle comparison circuit... and a side antenna 0N10FF signal generation circuit that outputs a high level signal when the output of the target meeting time calculation circuit is within a predetermined time, and outputs a low level signal otherwise, and a side antenna 0N10FF signal. Side antenna reception: If the output of the generator circuit is a high level signal, the signal received by the side antenna is supplied as is to the proximity fuze circuit, and if it is a low level signal, the signal received by the side antenna is not supplied to the proximity fuze circuit. 2. A direct wave reception power level detection circuit that detects the reception power level of the direct wave from the transmitter, and a waiting state when the output of the direct wave reception power level detection circuit exceeds a predetermined level when compared with the target signal. /, - A level comparison circuit that outputs a signal according to the level. When the output of the target meeting time calculation circuit is within a predetermined time, or for an arbitrarily set time immediately after the second shot, a high level signal is output, and at other times, a low level signal is output. A guided missile comprising a received power suppression voltage generation circuit that generates a received power suppressing voltage according to the output of the level comparison circuit when the output of the comparison circuit is a high level signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58144824A JPS6036900A (en) | 1983-08-08 | 1983-08-08 | Guided missile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58144824A JPS6036900A (en) | 1983-08-08 | 1983-08-08 | Guided missile |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6036900A true JPS6036900A (en) | 1985-02-26 |
Family
ID=15371303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58144824A Pending JPS6036900A (en) | 1983-08-08 | 1983-08-08 | Guided missile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6036900A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0218099A (en) * | 1988-05-17 | 1990-01-22 | Gerber Garment Technol Inc | Proceeding type plotter moving paper in fixed direction |
JPH03246478A (en) * | 1990-02-26 | 1991-11-01 | Nec Corp | Homing guiding device |
JPH06114791A (en) * | 1992-10-05 | 1994-04-26 | Shima Seiki Mfg Ltd | Method and device for cutting sheet material |
-
1983
- 1983-08-08 JP JP58144824A patent/JPS6036900A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0218099A (en) * | 1988-05-17 | 1990-01-22 | Gerber Garment Technol Inc | Proceeding type plotter moving paper in fixed direction |
JPH03246478A (en) * | 1990-02-26 | 1991-11-01 | Nec Corp | Homing guiding device |
JPH06114791A (en) * | 1992-10-05 | 1994-04-26 | Shima Seiki Mfg Ltd | Method and device for cutting sheet material |
JPH0767679B2 (en) * | 1992-10-05 | 1995-07-26 | 株式会社島精機製作所 | Sheet material cutting method and device |
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