Estimating angular velocities of a ballistic object using radial acceleration
نویسندگان
چکیده
منابع مشابه
Estimating the Linear and Angular Velocities of a Free-Flying Object
In this paper, we investigate the problem of estimating the instantaneous position, orientation, velocity, and angular velocity of a rigid body during its free flight. Precisely speaking, the flight is under the influences of gravity, air drag, and the Magnus force only. Two cameras are synchronized to take images of the flying object. Feature points are extracted from each frame as observables...
متن کاملGAIA Spectroscopy and Radial Velocities
GAIA spectroscopic and radial velocity performancies are reviewed on the base of groundbased test observations and simulations. The prospects for accurate analysis of stellar atmospheres (temperature, gravity, chemical abundances, rotation, peculiarities) and precise radial velocities (single stars, binaries, pulsating stars) are colorful provided the spectral dispersion is high enough. A highe...
متن کاملestimating claims reserves using ibnr reserves
شرکت های بیمه در قبال بیمه گذاران متعهد می شوند که به ازای دریافت حق بیمه، خسارت وارده به بیمه گذاران را جبران نمایند. بنابراین بیمه گر همیشه مبالغی را بر عهده دارد که متعلق به بیمه گذاران است و مربوط به تعهدات آینده می باشد. این مبالغ را ذخایر فنی یا technical reserves گویند. بیمه گر موظف است در پایان سال مالی، هنگام بستن حساب ها، ذخایر فنی را محاسبه و نگهداری کند. پس از وقوع خسارت، بیمه گذار ...
Ballistic acceleration of a supercurrent in a superconductor.
One of the most primitive but elusive current-voltage (I-V) responses of a superconductor is when its supercurrent grows steadily after a voltage is first applied. The present work employed a measurement system that could simultaneously track and correlate I(t) and V(t) with subnanosecond timing accuracy, resulting in the first clear time-domain measurement of this transient phase where the qua...
متن کاملAcceleration of Object Detection using Classifiers
Detection of objects in computer vision is a complex task. One of the most popular and well explored approaches is the use of statistical classifiers and scanning windows. In this approach, classifiers learned by AdaBoost algorithm are often used as they achieve low error rates and high detection rates. To achieve high performance, acceleration techniques are used, such as use of GPU, SIMD, cus...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of «Almaz – Antey» Air and Space Defence Corporation
سال: 2016
ISSN: 2542-0542
DOI: 10.38013/2542-0542-2016-2-30-35