为了避免在再入大气层时造成结构损坏,为了成功地突破敌人的防御系统和准确地击中目标,弹头的制导和控制就显得日益重要。近二十年来,美苏两国在弹头技术领域进行了大量的研究工作,解决了很多工程技术问题,取得了很大的进展。多弹头和机动弹头的出现和发展是这一技术领域中的代表性成就。与之相应的弹头制导和控制也获得了巨大进展。 In order to avoid structural damage when re-entering the atmosphere, the guidance and control of warheads is becoming increasingly important in order to successfully break the enemy’s defensive system and accurately target it. In the past 20 years, the United States and the Soviet Union have carried out a great deal of research work in the field of warhead technology, solved many engineering problems and made great progress. The emergence and development of multi-warheads and mobile warheads are representative achievements in this technical field. Corresponding warhead guidance and control also made great strides.