摘要
精确制导武器虚拟样机技术是进行精确制导武器研究的一项关键技术。本文充分考虑到建立一体化、通用化的虚拟样机系统支撑平台的需要,选取景象匹配技术作为精确制导技术的研究对象。研究过程中重点讨论了虚拟样机系统的组成、方案及算法分析、算法仿真试验、试验结果分析、系统集成等问题。其中,精确制导算法仿真的试验结果揭示了典型匹配算法的抗干扰能力和各种主要因素对匹配结果的影响规律,与理论分析一致;系统集成过程中详细分析了控制流、数据流与系统集成的组织过程和方法;最后对整个精确制导武器虚拟样机系统的研制工作进行了总结。
Virtual prototyping of precision guidance weapon is an important technology in researching and developing of precision guidance weapon system. Precision guidance technology such as image matching is studied based on virtual prototyping to build an incorporate and universal support platform infrastructure. During the research process, the system contents, system scheme, algorithm analysis, simulation and its re- sults analysis, and the system integrating of the virtual prototyping are discussed in detail. Simulation result presents the performance of matching algorithm in noise environment and laws of between several issue and matching results. Finally, the control flow, data flow and system integration are discussed to build the whole virtual prototyping system.
出处
《航天控制》
CSCD
北大核心
2007年第6期36-41,共6页
Aerospace Control
关键词
虚拟样机
精确制导
景象匹配
Virtual prototyping
Precision guidance
Image matching
