JPS6026300A - Guided missile - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention detects infrared rays or reflected waves generated from a target and fires a guided missile to capture and track the target. First, the conventional 4・ij il'J? ! J'j
'it +4 will be briefly explained. @1 In Figure 1, 14 is the Ij'V''-'7 bullet, (1) is the eye t4#i that the guided missile M captures and tracks, (2) is the infrared rays or reflected waves (hereinafter referred to as 1) generated from the target (1). (3) converts the signal (2) from the target (1) into the signal (2) from the target (1). i-4 antenna, (4) is antenna (3
),','□(+4 L/ta114'>3rd point (take out the vote signal and at the same time turn the antenna in the direction (y', J, antenna +: Jg take out the moving signal -1
Target seeker section, (5) is target seeker change 15
6 hooks from the target signal taken out at 11t in (4), 1 bullet M
Steering to steer the 1'' in the direction of the meeting point with A'λ (1) (Take No. 8 and indicate II;
6) is an antenna gimbal servo unit that drives the target seeker 111 (anode (3) using the antenna lu% 1fJJ signal taken out in (4) in the arrival direction of signal (2) from target (1); (7) The steering signal taken out by the flight control section (5) is transmitted to the actuator (8).
), the tunnel cable (8) is taken out at the flight control section (5), and the tunnel cable (7) is taken out at the flight control section (5).
), an actuator (9
) is the target (]) when the guided single M detonates when it meets the target (1)
(The 11m is a rocket motor that provides thrust to the guided missile M.)

The conventional guided missile M is configured in the above-mentioned configuration, moves toward the meeting point with the target (1), and finally launches the guided missile M (9)
The goal is to detonate it at the meeting point with target (1), cause great damage to target (1), and cause it to crash. However, in conventional guided missiles, the rocket motor U
Before and after the combustion of O, the center of gravity of the guided missile M changes, which impedes the guidance accuracy.

4A (1) The patient's ability to shoot was impaired. Especially in recent years, during early and middle induction. There is a strong desire to improve the gA kill ability (dogfight ability) of guided missile M against target (1), and the above drawbacks have become an important issue. In addition, in recent years, by making the target seeker section (4), flight control section (5), and actuator (8) smaller and lighter, it has become possible to make the rocket motor larger and extend the firing range. The above-mentioned drawbacks have become an important issue, as they have hindered the expansion of motors. This invention is characterized by improving the above-mentioned drawbacks.

The output of the flight control section (5) is applied to the newly installed components described later, and the target (1) is reached (〕■
In addition to correcting the flight path of the guided missile M1 so that it will always hit the target +1 directly or pass below it, the components of the guided missile M are made smaller and lighter. The layout has been newly reviewed, and the rocket motor (10 enlarged,
and guided missile M before and after combustion of rocket motor t [D
By keeping the change in the center of gravity of the target (M) small, the range of the guided missile (M) can be extended, and the target (1)
It has improved shooting ability. The present invention will be explained below with reference to FIG. 2, which is a specific example of the invention.

In Fig. 2, (1) to (81, Q(e) have the same functions as in Fig. 1, but (4) to (6) are smaller and lighter; This is a new device added to Fig. 1, and 03 is the device that replaced the warhead (9) shown in Fig. 1. αυ is when the guided missile M meets the target (1).

In order to correct the flight path of the guided missile M1 so that it always passes directly to or below the target (1), a steering signal is used to steer the guided missile M1 toward the meeting point with the target (1). An elevation bias signal generator that can count a negative bias signal into the elevation error signal, a'IJ, is detonated when the guided missile M1 passes below the target (1) or when it hits the target (1). It is a directional ammunition that deals great damage to target (1).

This invention is configured as above.

The guided missile M' can suppress fluctuations in the center of gravity f before and after combustion of the rocket motor αQ, and at the same time can extend the firing range.

Therefore, it is possible to improve the target (11'X) ability of the guided missile M1.
;f, but it goes without saying that this may be replaced by a plurality of components.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing the configuration of a conventional guided missile. Figure 2 shows the successful implementation of guided missiles according to invention 1.
In Figure 2, (1) is the target, and (2) is the eye (44 from the vote).
(3) is the antenna, (4) is the target seeker part,
(5) is the fly) control section, (6) is the antenna gimbal servo section, (force is the tunnel cable, (8) is the actuator, (9) is the ammunition, (1@ is the rocket motor, (II) is the elevation Bias signal generation circuit, t12 is a directional bullet, ζ!; , +A is a guided bullet. In Figure 9, the same or equivalent Fli are indicated with the same symbol. Agent Masuo Oiwa

Claims (1)

[Claims] An antenna that receives infrared radiation or reflected waves generated from a target, and a target seeker unit that extracts a target signal from the signal received by the antenna and at the same time extracts an antenna drive signal for directing the antenna toward the target. , a flight control section that extracts a steering signal for steering the guided missile toward the meeting point with the target from the target signal; an antenna gimbal servo section that directs the antenna toward the target using the antenna drive signal; and an antenna gimbal servo section that sends the steering signal to the actuator. A tunnel cable for transmission, an actuator that steers the guided missile toward the meeting point with the target using a steering signal, an ammunition that detonates when the guided missile meets the target and causes great damage to the target, and a rocket that provides thrust to the guided missile. For guided missiles equipped with a motor, we installed an elevation bias signal generator that corrects the flight path when meeting the target, and also increased the amount of rocket motor thrust. and t+J before and after combustion of the rocket motor thruster;
+'j Each (1
Guided bullets characterized by the arrangement of 1.