【摘要】 该文在详细分析了大口径自行火炮自动装填系统的任务和结构原理的基础上，提出车炸弹仓式、炮塔（吊篮）转盘式和炮塔尾舱弹仓式等3种可大幅度提高大口径自行火炮射速的弹药自动装填系统结构方案，并对每种方案的结构原理和动作过程均进行了详细分析，通过对这3种方案的分析比较，提出车体弹仓式和炮塔尾舱弹仓式方案可作为大口径自行火炮自动装填系统的重点发展方案。更多还原

【Abstract】 This paper is the researching report of automatic load1ng system (ALS) for large-caliber self-prope11ed howitzers. Based on the analysis for the tasks and principles of ALS, three kinds of ALS, chassis magazine type, carousel type and turret’s bustle magazine type, have been introduced. The structrual principles and loading procedures are all deseribed in detail. By comparison of the three types ALS,the chassis magazine type ALS and turret’s bustle magazine type ALS are determined to be the mainly developed schemes that are suited for large-caliber self-propelled howitzer.更多还原