世界各国军队装备的坦克装甲车辆中大部分为轻型装甲战车,如步兵战车、装甲输送车等。其中,最近十几年研制的或相对新型的装甲战车不超过其总数的20～30%。在现代战争和局部军事冲突中,以及近年来的反恐军事行动中,敌对双方都广泛大量地使用轻型装甲战车。目前,各国军队的步兵部队大量装备了高性能的便携式反坦克火箭筒和反坦克导弹,对主战坦克都构成了巨大的威胁,更不要说轻型装甲战车了。特别步兵武器使用的高性能穿甲弹药的研制成功和装备部队,为装甲战车提出了提高主要战斗性能的军事需求,特别是对提高其使用性能的要求更为迫切。众所周知,近期的每一次军事冲突都是对坦克装甲战车作战能力的实际检验,也为设计师改进提高其性能指明了方向。 Most of the armored armored vehicles of the armies of the countries in the world are light armored combat vehicles, such as infantry fighting vehicles and armored vehicles. Among them, the armored combat vehicles developed in the last ten years or relatively new ones do not exceed 20% to 30% of the total. In both modern and local military conflicts and in recent anti-terrorist military operations, hostile and mutually-beneficial use of light armored combat vehicles has been widespread and extensive. At present, the infantry units of various countries and armies are heavily equipped with high-performance portable anti-tank bazooka and anti-tank missiles, posing a tremendous threat to the main battle tanks, not to mention the light armored combat vehicles. The successful development and equipment of high-performance armor-piercing ammunition used by special infantry weapons have raised the demand for armored combat vehicles to improve the performance of major combat operations, especially for improving their performance requirements. It is well-known that every recent military conflict is a test of the actual combat capability of a tank armored combat vehicle and points the way for designers to improve and enhance their performance.