Results 61 to 70 of about 2,053 (167)
Optimization of a New High Rotary Missile-Borne Stabilization Platform
Sensors, 2019 The passive semi-strapdown roll stabilized platform is an inertial platform, which can isolate the rolling of a projectile body by a special mechanical device.
Xiaokai Wei +6 more
doaj +1 more source
IET Radar, Sonar &Navigation, Volume 19, Issue 1, January/December 2025.This work explores underwater TMA by incorporating time delay and Doppler frequency measurements along with angle data, eliminating the need for own‐ship manoeuvre and improving estimation accuracy in presence of non‐Gaussian sensor noise. Furthermore, since the own‐ship's position is inherently uncertain due to navigation errors, this work addresses ...
Rohit Kumar Singh +2 more
wiley +1 more source
Computational comparison of strapdown system attitude algorithms [PDF]
, 1971 Digital computer simulation of two strapdown system attitude algorithms by response to angular input ...
Marcus, F. J.
core
Multiframe Target Localization With Strapdown Seeker Based on Self‐Adaptive L‐SHADE
International Journal of Aerospace Engineering, Volume 2025, Issue 1, 2025.Strapdown seekers are increasingly used in the terminal guidance for the advantages of small size and low cost. However, due to the coupling of the seeker with the missile and its limited field of view, there is a risk of losing the target. This paper proposes a multiframe fusion target localization method for missiles with strapdown seekers, which can
Jiayang Wu +5 more
wiley +1 more source
Airborne Strapdown Gravity Measurements for Geodesy and Geophysics [PDF]
, 2018 The determination of gravity from an airborne platform, commonly known as airborne gravimetry, has been recognised as an operational procedure since the 1990s, using springtype gravimeters mounted on a stabilised platform.
Jensen, Tim Enzlberger
core
Use of motion sensors for autonomous monitoring of hydraulic environments [PDF]
, 2008 Low cost, miniaturized, commercial-off-the-shelf (COTS) motion sensors, collectively with processors, an energy source and other electronic circuitry can be packaged into very small volumes for autonomous operation.
Kularatna, Nihal +3 more
core +1 more source
Atom Strapdown: Toward Integrated Quantum Inertial Navigation Systems
Navigation, 2023 We present an alternative technique for estimating the response of a cold atom interferometer (CAI). Using data from a conventional inertial measurement unit (IMU) and common strapdown terminology, the position of the atom wave packet is tracked in a ...
Benjamin Tennstedt +5 more
doaj +1 more source
Advanced Intelligent Systems, Volume 6, Issue 12, December 2024.In this work, SmokeNav, a system that fuses inertial sensor and millimeter‐wave radar for accurate user localization and metric map reconstruction in visually degraded environments, is presented. Using a foot‐mounted inertial sensor with human motion constraints, SmokeNav leverages inertial positioning to construct occupancy maps from radar data.
Changhao Chen +6 more
wiley +1 more source
Single axis reference strapdown inertial measuring unit [PDF]
, 1971 Design and tests of single-axis reference strapdown inertial measuring ...
Lee, C. E.
core
A network approach for strapdown inertial kinematic gravimetry
, 2023 Compared to the conventional ground measurement of gravity, airborne gravimetry is more efficient and cost-effective. Especially, the combination of GPS and INS is known to show very good performances recovering the gravity signal in the range of medium frequencies (1--100 km).
openaire +3 more sources