Traditional Culture Encyclopedia - Traditional culture - The development of air-to-air missiles has gone through several stages.
The development of air-to-air missiles has gone through several stages.
The first stage was from the mid-1940s to the mid-1950s. Air-to-air missiles can only attack subsonic bombers with poor maneuverability, with a range of 2 ~ 6 kilometers, mainly including American rattlesnake AIM-9B and Soviet AA- 1 missiles.
The second stage is from the mid-1950s to the mid-1960s. The appearance of supersonic bombers and the development of electronic technology have greatly improved the range, lateral overload, applicable altitude and speed of air-to-air missiles. The guidance law generally adopts proportional guidance, and missiles have certain interception and all-weather combat capabilities, mainly including the American "Sparrow" AIM-7E missile. However, the application results in Vietnam and Middle East wars prove that this air-to-air missile is not suitable for targets with high attack speed and great maneuverability.
The third stage is from the late 1960s to the 1990s. Air-to-air missiles have made great progress in long-range, omni-directional, all-weather interception and close combat performance, such as AIM-54C, AIM- 120 and AIM-9L of advanced medium-range air-to-air missiles in the United States and AA- 165438+ of the Soviet Union. Since 198 1, the United States and Libya, Syria and Israel, Britain and Argentina have all used close combat missiles in air combat, and achieved remarkable results, greatly improving the position of air-to-air missiles in air combat. Since 1950s, China has developed several air-to-air missile equipment units, such as PL-5, PL-9C, PL- 12, etc.
- Previous article:When is mango white dew and first frost?
- Next article:How to strengthen food circulation supervision
- Related articles
- Creative Illustration of Ancient Buildings ¡ª¡ª How to Draw the Temple of Heaven Manuscripts
- Kites are also called paper kites. What does kite mean?
- Ask for 50 ancient poems with seven-character quatrains! ! !
- How to cheat money in traditional cultural summer camp
- The preview of 2022 Golden Eagle Goddess silhouette is coming. Who is Golden Eagle Goddess in your mind?
- Chat with girls
- All festivals of the year
- Food is wrapped in vacuum plastic wrap. Can it be preserved? For example, express a sausage in summer. Will sausages go bad in hot weather? Will it be okay if there is a vacuum?
- The rules of marrying a daughter in Quanzhou, Fujian
- Introduction of common disinfectants