哈尔滨工程大学学报
哈爾濱工程大學學報
합이빈공정대학학보
JOURNAL OF HARBIN ENGINEERING UNIVERSITY
2010年
2期
220-225
,共6页
印桂生%陈怀友%张菁%陈杰
印桂生%陳懷友%張菁%陳傑
인계생%진부우%장정%진걸
虚拟现实%可视化仿真%近程防御%舰炮%Vega Prime
虛擬現實%可視化倣真%近程防禦%艦砲%Vega Prime
허의현실%가시화방진%근정방어%함포%Vega Prime
virtual reality%visual simulation defense system%close-in%naval gun%Vega Prime
针对近程防御武器系统研发过程中的论证、分析、设计以及仿真等需求,研究实现了一套技战术相结合的数字化武器系统仿真平台,利用该平台支持近程防御系统论证、设计、研制、试验、测试等阶段的研发工作.应用虚拟现实技术和Vega Prime实现了近程防御武器系统打击目标过程的仿真,对炮弹和导弹弹道计算、武器操纵、实时碰撞检测技术做了深入研究.根据运动学和动力学原理优化了炮弹和导弹的飞行模型,提出了舰炮的机械运动模型,改进了适合武器仿真的高速物体碰撞检测技术,实现了近程防御武器系统作战仿真的全过程,验证了仿真平台的实用性,提高了仿真的真实性.
針對近程防禦武器繫統研髮過程中的論證、分析、設計以及倣真等需求,研究實現瞭一套技戰術相結閤的數字化武器繫統倣真平檯,利用該平檯支持近程防禦繫統論證、設計、研製、試驗、測試等階段的研髮工作.應用虛擬現實技術和Vega Prime實現瞭近程防禦武器繫統打擊目標過程的倣真,對砲彈和導彈彈道計算、武器操縱、實時踫撞檢測技術做瞭深入研究.根據運動學和動力學原理優化瞭砲彈和導彈的飛行模型,提齣瞭艦砲的機械運動模型,改進瞭適閤武器倣真的高速物體踫撞檢測技術,實現瞭近程防禦武器繫統作戰倣真的全過程,驗證瞭倣真平檯的實用性,提高瞭倣真的真實性.
침대근정방어무기계통연발과정중적론증、분석、설계이급방진등수구,연구실현료일투기전술상결합적수자화무기계통방진평태,이용해평태지지근정방어계통론증、설계、연제、시험、측시등계단적연발공작.응용허의현실기술화Vega Prime실현료근정방어무기계통타격목표과정적방진,대포탄화도탄탄도계산、무기조종、실시팽당검측기술주료심입연구.근거운동학화동역학원리우화료포탄화도탄적비행모형,제출료함포적궤계운동모형,개진료괄합무기방진적고속물체팽당검측기술,실현료근정방어무기계통작전방진적전과정,험증료방진평태적실용성,제고료방진적진실성.
A platform allowing a digitized weapon system's simulation techniques and tactics to be simulated has been planned and implemented. It meets requirements for the demonstration, analysis, design and simulation needed for research and development of close-in weapon systems (CIWS). CIWS demonstration, design, study and testing were supported. CIWS responses were simulated in the 3D visualization framework and Vega Prime. The technology to calculate the trajectories of rounds and missiles, to operate the weapons and to detect real-time collisions was deeply studied. Flight modeling of rounds and missiles was improved based on kinematics and kinetics theory. A moving mechanical model of a naval CIWS was proposed; it improved the ability to detect collisions of high speed objects. Implement of the CIWS simulator validated the practicality of the proposals and will improve the accuracy of simulations.