布局合理、设备安全、运行经济、控制简便，是深海采矿开采系统研究开发的主要目标。开采系统的运动状态和动态特性对上述目标产生直接的、重要的影响。文章根据现有研究成果，对开采系统运动状态和动态特性的主要影响因素进行分析研究,相应结论可为系统及其设备的设计、布局、运行和控制提供参考.

Reasonable layout, reliable installation, economical operation, and facilitated control are the major goals for the research and development of deep seabed mining systems. Kinematic condition and dynamic characteristics of the systems are of direct and important influence to attaining the goals. Based on the results achieved in the research and development of deep seabed mining technology in recent years, the main factors influencing the kinematic condition and dynamic characteristics of the systems, including sea current, sea wave, sailing velocity of the mining ship, weight and shape of the underwater nodule storage, and moving pattern of the nodule collector, are studied and analyzed in this paper. Relevant conclusions would be useful for the layout, design, operation, and control of the systems and corresponding equipment.