What are the advantages and disadvantages of laser guidance? What kind of combat mission is it suita

Laser-guided bombs are equipped with laser-guided devices and can automatically guide the target.

It uses the laser irradiator on the carrier aircraft to first irradiate the laser beam to the target, and after the target is reflected, it is received by the laser seeker mounted on the head of the bomb, and then forms an electrical signal through photoelectric transformation, which is input into the bomb control cabin, controls the deflection of the bomb rudder surface, and guides the bomb to fly to the target. Laser-guided bombs have a high rate of capturing targets under ordinary meteorological conditions, and their hitting accuracy is reduced when encountering rain, fog, dust, and water.

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Problem description: What is the difference between laser guidance and infrared guidance? How do they work??

Analysis: Academically, laser guidance is one of the infrared guidance.

Infrared guidance, broadly speaking, is a guidance method that discovers and tracks targets based on photothermal radiation.

Traditional infrared guidance is to discover the photothermal radiation of the target to discover the tracking target.

Laser guidance, on the other hand, is to irradiate the target with a laser transmitter, and then discover the light and heat reflection of the target on the laser beam.

One is passive discovery, the other is active irradiation, and then passive discovery. In terms of academic principles, there is no difference between the two.

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Happy, happy to answer for you According to your question, laser guidance is one of the types of laser, laser guidance, is a kind of guidance method, just like infrared guidance and radar guidance! The laser ** is a laser pulse to point to the local high temperature of high energy! And laser guidance are completely two different concepts!

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Laser guidance is usually available in "line-of-sight" and "homing". The typical representative of "line-of-sight" is laser beam guidance, and the typical representative of "homing" is laser semi-active homing guidance, which is also the most commonly used laser guidance method at present.

Laser beam guidance simply means that the laser guidance system aims at the target and continuously emits lasers, and the laser receiver located at the tail of the bullet receives the laser and controls the missile body to fly along the center of the beam as if it were "riding" the laser.

Laser beams. Wherever it is pointed, the body of the projectile will fly to it, and it will "bite" the target tightly until it hits. However, laser beam guidance can only be realized under the condition of clear sight, so it is suitable for short-range combat use, and the range is generally less than 3 kilometers. Sweden.

The RBS-70 MANPADS is one such thing, and due to its extremely high hit rate, it has become a powerful anti-low-altitude aircraft**.

Unlike laser sail beam guidance, the laser receiver of laser semi-active homing guidance is mounted at the nose of the projectile, and due to the launcher.

and laser target designators can be set up separately, which allows for a long range. The US-made "Haierfa" laser-guided missile is a typical representative of the semi-active laser-fired hail missile, which is mainly used to attack tanks, various combat vehicles, radars, and other ground military targets.

As a rule, one or two "Copperspotted Snakes" can destroy a tank, and its effect is equivalent to 300 conventional shells; And the "Gem Road" is especially suitable for attacking solid targets and facilities deep underground, in the "Desert Storm."

During the operation, it was used to attack the high command with strong bunkers at a depth of 30 meters underground, with the desired results.

Laser beam guidance, aiming at the target with a laser, constantly emitting a laser beam, guiding the missile to hit the target. This guidance method is very suitable for anti-tank missiles, but the disadvantage is that the laser cannot stop working for a moment, and it is easy to be detected and interfered with.