变面积增阻式弹道修正机构的设计与分析

Design and Study for Area-changing and Damp-increasing Range Correction System

通过对国内外一维弹道修止阻力机构的研究现状进行分析,提出并设计了一种新型的变面积增阻式修正机构。这种新型的一维阻尼修正机构克服了原有机构中只能进行一次修正、必需严格保证展开时间以及展开时间推算复杂等问题。仿真结果表明,新型修正机构的阻力片能够根据系统要求展开到位,并且能够满足展开同步性、快速性的要求。

A new kind of correction system with damp-increasing area-changing was analyzed and proposed through analyzing researches of one-dimension trajectory correction at home and abroad, and problems such as correction can only be done once, open time must be strictly guaranteed and complexity of open time deduction were overcome in the system mentioned in this paper compared with the original system. The simulation results show that the damper of this new system can open at the right place under the requirements.