Both miss distance
and impact angle under the IGC law achieve the satisfactory performance.
From , if the final miss distance
is less than 0.25 m, the hit-to-kill interception also can be satisfied.
From the final miss distance
of the three guidance laws, it can be seen that the final miss distance
of three guidance laws is distributed within 0.5~1 m.
The continued research in this field has allowed T&E practitioners to expand their analysis and evaluation to include multiple responses such as time to acquire a target and miss distance
. Not discussed in this article are Bayesian methods that incorporate a priori information and are useful in rolling up and including developmental test data and/or subject matter expert opinions.
Average miss distance
for the 30 projectiles was 1.6 meters.
As shown in Table 3, when the time constant of the missile autopilot varies, the corresponding miss distance
remains small and flight time almost the same as each other, which shows the robustness of the proposed guidance law.
Figure 7 plots the estimated target number against the ground truth and the OSPA multi-target miss distance
at each time instant.
After talking to my WSO, and based on the sight picture and track-crossing rate after the pass, we estimated our miss distance
to be about 20 feet with wing overlap (the P-3 crew later estimated 30 feet).
The key to V-Shorad missile weight-reduction was to minimise miss distance
, allowing use of a lightweight warhead.
Visitors at the Universal Target Systems Ltd pavilion which showcases the Miss Distance
Indicator scoring system that simulates the threat of attacking aircraft, missiles and drones.
Close-approaches by NEOs during 2011 Designation Date Miss distance
2011 (LD) (AU) 2009 BS5 11-Jan 03.4 0.0087 2000 AZ93 11-Jan 18.6 0.0477 2009 QH6 16-Feb 16.0 0.0411 2008 UC202 27-Apr 08.9 0.0228 2009 UK20 02-May 08.6 0.0220 2009 BD 02-Jun 00.9 0.0023 2004 LO2 15-Jun 9.9 0.0255 2009 WW104 23-Jun 15.3 0.0392 2002 EM7 01-Jul 11.0 0.0284 2007 RQ17 22-Jul 13.2 0.0340 2007 DD 23-Jul 09.3 0.0239 2007 TD 23-Sep 03.8 0.0097 2010 GM65 12-Oct 14.9 0.0383 2009 TM8 17-Oct 01.1 0.0028 2005 YU55 08-Nov 00.8 0.0022 2004 BG41 14-Dec 13.0 0.0335 2000 YA 26-Dec 02.9 0.0074 Key: Miss distance
given in terms of lunar distances (LD), the average distance between the Earth and Moon (3.84 x [10.sup.5] km), as well as astronomical units (AU).