文献类型： 会议论文

第一作者： Dominique Maltese

作者： Dominique Maltese ¹ ; Jean-Francois Vergnolle ¹ ; Julien Aragones ¹ ; Mathieu Renaudat ¹ ;

作者机构： 1.SAGEM Defense and Security 180, rue de PARIS 91344 MASSY CEDEX FRANCE

关键词： MANPAD;laser jamming;multiple threat scenarios;threat identification;fast steering turret capabilities

会议名称： SPIE vol.6540; Conference on Optics and Photonics in Global Homeland Security III; 20070410-12; Orlando,FL(US)

主办单位：

页码： 65400N-1-65400N-10

摘要： The latest events of ground-to-air Man Portable Air Defense (MANPAD) attacks against aircraft have revealed a new threat both for military and civilian aircraft. Consequently, the implementation of protecting systems (i.e. Directed Infra Red Counter Measure ? DIRCM) in order to face IR guided missiles turns out to be now inevitable. In a near future, aircraft will have to possess detection, tracking, identification, targeting and jamming capabilities to face MANPAD threats. Besides, Multiple Missiles attacks become more and more current scenarios to deal with. In this paper, a practical example of DIRCM systems under study at SAGEM DEFENSE & SECURITY Company is presented. The article is the continuation of a previous SPIE one. Self-protection solutions include built-in and automatic locking-on, tracking, identification and laser jamming capabilities, including defeat assessment. Target Designations are provided by a Missile Warning System. Targets scenarios including multiple threats are considered to design systems architectures. In a first step, the article reminds the context, current and future threats (IR seekers of different generations...), and scenarios for system definition. Then, it focuses on potential self-protection systems under study at SAGEM DEFENSE & SECURITY Company. Different strategies including target identification, multi band laser and active imagery have been previously studied in order to design DIRCM System solutions. Thus, results of self-protection scenarios are provided for different MANPAD scenarios to highlight key problems to solve. Data have been obtained from simulation software modeling full DIRCM systems architectures on technical and operational scenarios (parametric studies).

分类号： N5