JPS63259399A - 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 [Field of Industrial Application] The present invention relates to an aerodynamically steered flying object with a tracking device.

[Conventional technology]

In conventional technology, the tracking device is fixed to the body of the flying object, which limits the direction in which it can be tracked.

That is, as shown in FIG. 3, conventional flying objects track a target by swinging a tracking device housed in the nose section of the main body of the flying object. In this case, since the target tracking range depends only on the 9-angle (θ) of the tracking device, the target tracking range is limited.

[Problem that the invention seeks to solve]

As mentioned above, in conventional projectiles, the tracking device is housed in the main body of the projectile, which limits the target tracking range depending on the neck angle of the tracking device. Unable to track target during exercise.

The present invention seeks to solve the above drawbacks.

[Means for solving problems]

The present invention integrates the tracking device and the steering wing by attaching the steering wing to the nose section of the aircraft that houses the tracking device,
The integrated nose section was attached to the main body of the aircraft so that it could rotate and be steered.

[Effect]

The nose section rotates by a steering angle in the direction of the target along with the steering blades and the tracking device by the steering operation. For this reason, the target tracking range of the tracking device increases by the steering angle. Furthermore, even if the turning of the flying object lags behind the movement of the target, the nose section equipped with the tracking device turns in the direction of the target, so tracking can continue without losing sight of the target.

〔Example〕

An embodiment of the present invention will be described with reference to FIGS. 1 and 2.

1 is a tracking device attached to the nose section 2 so as to be able to swing. A steering wing 3 is attached to the nose section 2, and the nose section 2 is pivotally supported at the rear end 5 by the aircraft main body 4 so as to be rotatable in the pitch direction of the aircraft. The nose section 2 is rotated and steered by a servo device (not shown) provided within the flying body body 4 or within the nose section 2 along with the tracking device 1 and the steering wheel R3. There is.

Since this embodiment is configured as described above, the nose section 2
When the aircraft is steered, the nose section 2, and therefore the control blades 3 attached thereto, rotate toward the target by a steering angle δ in the pitch direction of the aircraft, as shown in Figure 2, and track the target. The body turns like this.

As the tracking device 1 also rotates in the direction of the target as the nose section 2 rotates, the tracking device 1 moves toward the target by the steering angle δ in addition to its swing angle θ, as shown in FIG. The tracking range becomes wider.

Also, even if the flying object itself lags behind the movement of the target,
Since the key part 2 is rotated in the direction of the target by the steering operation together with the tracking device 1, tracking can be continued without losing sight of the target.

In the above embodiment, the nose section is rotated in the pitch direction of the flying object, but in the present invention, the nose section may be rotated in one direction along the direction of the flying object, or even in both directions at the same time. It may be made to move.

〔Effect of the invention〕

The present invention enables the tracking device and the steering wing to be rotated in the direction of the target by rotating the nose portion of the aircraft with respect to the aircraft body. In addition, even if the turning of the flying object is significantly behind the movement of the target, the tracking device can continue to track the target by rotating in the direction of the target. Can be done.

[Brief explanation of drawings]

FIG. 1 is an explanatory diagram of one embodiment of the present invention, FIG. 2 is an explanatory diagram of the operating state of the tracking device in the above embodiment, and FIG. 3 is an explanatory diagram of a conventional flying object. 1: Tracking device, 2: Nose section,

Claims (1)

[Claims] A flying object characterized in that a steering wing is attached to a nose section in which a tracking device is housed, and the nose section is rotatably attached to a main body of the aircraft for steering.