Transport Research International Documentation (TRID) https://trid.trb.org/ en-us Copyright © 2024. National Academy of Sciences. All rights reserved. http://blogs.law.harvard.edu/tech/rss tris-trb@nas.edu (Bill McLeod) tris-trb@nas.edu (Bill McLeod) Transport Research International Documentation (TRID) https://trid.trb.org/Images/PageHeader-wTitle.jpg https://trid.trb.org/ Adaptive Correction of Landmark for Visual Homing in Mobile Vehicles https://trid.trb.org/View/2190046 Thu, 22 Feb 2024 16:14:05 GMT https://trid.trb.org/View/2190046 Bubble density gradient with laser detection: A wake-homing scheme for supercavitating vehicles https://trid.trb.org/View/1712213 Mon, 15 Mar 2021 09:28:37 GMT https://trid.trb.org/View/1712213 A new homing guidance law to reduce sensitivity on initial heading errors https://trid.trb.org/View/1357312 Mon, 29 Jun 2015 09:13:22 GMT https://trid.trb.org/View/1357312 A biased proportional navigation guidance law with large impact angle constraint and the time-to-go estimation https://trid.trb.org/View/1315481 Thu, 31 Jul 2014 09:15:16 GMT https://trid.trb.org/View/1315481 Optimal impact angle control guidance law considering the seeker’s field-of-view limits https://trid.trb.org/View/1256803 Fri, 16 Aug 2013 11:39:31 GMT https://trid.trb.org/View/1256803 A dimension reduction observer-based guidance law accounting for dynamics of missile autopilot https://trid.trb.org/View/1252198 Mon, 17 Jun 2013 14:16:12 GMT https://trid.trb.org/View/1252198 DUAL-FREQUENCY SONAR SYSTEM; PATENT FILED 8 JAN 93, PATENTED 22 NOV 94 https://trid.trb.org/View/448453 Mon, 11 Dec 1995 00:00:00 GMT https://trid.trb.org/View/448453 COMMUNICATION SYSTEM FOR SUBMARINES; PATENT FILED 5 MAY 94, PATENTED 27 DEC 94 https://trid.trb.org/View/448456 Mon, 11 Dec 1995 00:00:00 GMT https://trid.trb.org/View/448456 DUAL-FREQUENCY SONAR SYSTEM; PATENT FILED 8 JAN 93, PATENTED 22 NOV 94 https://trid.trb.org/View/447750 Mon, 16 Oct 1995 00:00:00 GMT https://trid.trb.org/View/447750 COMMUNICATION SYSTEM FOR SUBMARINES; PATENT FILED 5 MAY 94, PATENTED 27 DEC 94 https://trid.trb.org/View/447753 Mon, 16 Oct 1995 00:00:00 GMT https://trid.trb.org/View/447753 EXPENDABLE MOVING ECHO RADIATOR; PATENT https://trid.trb.org/View/406067 Mon, 03 Oct 1994 00:00:00 GMT https://trid.trb.org/View/406067 RECOMMENDED BASIC CHARACTERISTICS FOR AIRBORNE RADIO HOMING AND ALERTING EQUIPMENT FOR USE WITH EMERGENCY LOCATOR TRANSMITTERS (ELT) https://trid.trb.org/View/84840 Fri, 11 May 1979 00:00:00 GMT https://trid.trb.org/View/84840 MINIMUM PERFORMANCE STANDARDS-EMERGENCY LOCATOR TRANSMITTERS AUTOMATIC FIXED-ELT (AF) AUTOMATIC PORTABLE-ELT (AP) AUTOMATIC DEPLOYABLE-ELT (AD) OPERATING ON 121.5 AND 243.0 MEGAHERTZ https://trid.trb.org/View/84853 Fri, 11 May 1979 00:00:00 GMT https://trid.trb.org/View/84853