They were presented to the 70th general assembly budapest , 2001 which , in resolution ag - 2001 - res - 04 adopted by 108 votes for , 1 against , 5 abstentions , commended the work of the igec , requested comments from the members by 30 june 2002 and directed the general secretariat to make a final report to the 71st general assembly 第70届全体大会在2001年于布达佩斯举行，经ag - 2001 - res - 04决议案表决( 108票赞成， 1票反对， 5票弃权) ，同意表扬igec之工作，要求会员提出意见，在2002年6月30日前呈报，并指示秘书处在第71届全体大会中作总结报告。
Consulting about foreign study , the research showed that the speed of firing can be improved by modifying the machanism of the automatic , and at the same time two problems must be solved , one is that more mechanisms should act at the same time to reduce the time of the whole actions of automatic mechanisms , the other is that the time of each mechanism ' s action should be reduced . the time can be reduced by several ways . the first one is to reduce the mass of mechanism , the second one is to increase the force applied on the mechanism and reduce the resistance , the third one is to shorten the working distance , the fourth one is to give abstention and cushion to mechanism before action ends . this thesis includes the following topics : discussion of the theory of the automatic and shell - swing design , establish the kinematic and dynamic models of the main structures in automatic and perform the corresponding mechanical analysis , set up a compendious cyclical diagram for the automatic ; the computer simulation to the navy gun ' s firing parts 由现有舰炮自动机循环图可知，制约射速提高的几个因素是：后座、复进占用的时间较长，约占总循环时间的三分之一；供弹机的动作单独占用循环时间，且较长；输弹机的输弹时间较长；各机构动作重叠少；参考国内外的研究情况，本文提出了在采用改进完善现有自动机机构来提高射速时，必须考虑以下两点： ( 1 ) 、力求在同一时间内能使更多的机构参与工作，并处理好各动作之间的衔接(即接口技术) ，以便缩短整个自动机的动作循环时间。
