注册 登录  
 加关注
   显示下一条  |  关闭
温馨提示!由于新浪微博认证机制调整,您的新浪微博帐号绑定已过期,请重新绑定!立即重新绑定新浪微博》  |  关闭

松鼠的空天随笔

 
 
 

日志

 
 

美国进行GMD反导测试  

2016-01-26 20:29:23|  分类: BMDS |  标签: |举报 |字号 订阅

  下载LOFTER 我的照片书  |
http://csis.org/event/ballistic-missile-defense-system-update-0

Ballistic Missile Defense System Update

  • Tuesday, Jan 19, 2016
VIDEO DURATION: 00:53:55

美国导弹防御局局长Vice Admiral James D. Syring在战略与国际研究中心(CSIS)发表演讲,公开了美国导弹防御的未来的进一步进展。

以上为53分钟的视频,另有youtube版本

以上为音频


此外,按照预定计划美国陆基中段防御系统(GMD)即将再次进行试验:
http://www.vandenberg.af.mil/news/story.asp?id=123467651
MISSILE DEFENSE TEST SCHEDULED
Posted 1/26/2016   Updated 1/26/2016
 
by Tech. Sgt. Tyrona Lawson
30th Space Wing Public Affairs


1/26/2016 - VANDENBERG AIR FORCE BASE, Calif. -  -- A U.S. Missile Defense Agency flight test of a Ground-based Interceptor is scheduled for Thursday, Jan. 28, between the hours of 10:00 a.m. and 2:00 p.m. PST from Vandenberg Air Force Base. The test will be conducted by the 30th Space Wing, the Missile Defense Agency, and U.S. Northern Command.

Col. Shane Clark, 30th Space Wing vice commander, is the Launch Decision Authority.

"The 30th Space Wing has a long and proud history of working diligently alongside our Missile Defense Agency partners to provide safe launch operations for missile defense tests," said Clark. "It's an honor for the wing to work with the Missile Defense Agency and other mission partners on this test mission which is extremely important to our national security."

Missile Defense Agency point of contact is Rick Lehner at richard.lehner@mda.mil or (571) 231-8212.

按照此前的推测,这次试验可能叫CTV-02+:
FY 2016: GM CTV-02+ (1Q FY 2016). This test replaces FTG-09, which was previously planned as an intercept test with a CE-II kill vehicle. The “+” indicates that the kill vehicle has the fix to the vibration problem that was demonstrated in the June 2014 FTG-06b test.[1] One purpose of the test is to “demonstrate the performance of alternate divert thrusters” that might be used in future kill vehicles.[2] One reason for developing the new thrusters is to reduce further the vibration problem involved in the failure of test FTG-06a in December 2010. The test is also intended to demonstrate “the end-to-end discrimination of a complex target scene including countermeasures.”[3] Although officially not an intercept test, the presence of a target raises the prospect that the interceptor might actually hit the target, as happened in FTG-02 in 2006, without running the risk of failing an intercept test.

http://www.mda.mil/news/16news0002.html

Ground-based Midcourse Defense System Conducts Successful Flight Test

16-NEWS-0002
January 28, 2016

The U.S. Missile Defense Agency, in cooperation with the U.S. Air Force 30th Space Wing, the Joint Functional Component Command for Integrated Missile Defense, and U.S. Northern Command, today conducted a non-intercept flight test of the Ground-based Midcourse Defense (GMD) element of the nation’s Ballistic Missile Defense System (BMDS). A long-range ground-based interceptor was launched from Vandenberg Air Force Base, Calif., successfully evaluating performance of alternate divert thrusters for the system’s Exoatmospheric Kill Vehicle. 

During the test, a target representing an intermediate-range ballistic missile was air-launched from a U.S. Air Force C-17 aircraft over the broad ocean area west of Hawaii. An Army Navy/Transportable Radar Surveillance and Control Model 2 (AN/TPY-2) radar in Forward Based Mode, located at the Pacific Missile Range Facility, Kauai, Hawaii, detected the target and relayed target track information to the Command, Control, Battle Management, and Communication system. The Sea-Based X-band radar, positioned in the broad ocean area northeast of Hawaii, also acquired and tracked the target. The GMD system received track data and developed a fire control solution to engage the target. The test also included a demonstration of technology to discriminate countermeasures carried by the target missile.

A three-stage Ground-Based Interceptor was launched from Vandenberg AFB, performed fly-out, and released a Capability Enhancement-II Exoatmospheric Kill Vehicle. The kill vehicle performed scripted maneuvers to demonstrate performance of alternate divert thrusters. Upon entering terminal phase, the kill vehicle initiated a planned burn sequence to evaluate the alternate divert thrusters until fuel was exhausted, intentionally precluding an intercept. (特意按计划启动备用姿控发动机耗尽燃料,避免发生实际拦截。为什么呢?)

Program officials will evaluate system performance based upon telemetry and other data obtained during the test. Engineering data from this test will be used to increase confidence for future GMD intercept missions. This test is designated Ground-based Midcourse Defense Controlled Test Vehicle-02+. 

The GMD element of the integrated BMDS provides Combatant Commanders the capability to engage and destroy limited intermediate- and long-range ballistic missile threats in space to protect the United States. 

Additional information about all elements of the Ballistic Missile Defense System can be found here.



  评论这张
 
阅读(2036)| 评论(0)
推荐 转载

历史上的今天

在LOFTER的更多文章

评论

<#--最新日志,群博日志--> <#--推荐日志--> <#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇,下一篇--> <#-- 热度 --> <#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->
 
 
 
 
 
 
 
 
 
 
 
 
 
 

页脚

网易公司版权所有 ©1997-2017