Star Identification Based on Multilayer Voting Algorithm for Star Sensors

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

a star identification algorithm based on a voting scheme for star trackers

star identification is one of the most important stages in attitude determination with star trackers. this can be performed using matching algorithms between observed stars and a master star catalogue. the main challenge in this approach is to provide a fast and reliable identification algorithm that is sufficiently robust in different pointing views of the star tracker optical system in the sp...

متن کامل

An Autonomous Star Identification Algorithm Based on One-Dimensional Vector Pattern for Star Sensors

In order to enhance the robustness and accelerate the recognition speed of star identification, an autonomous star identification algorithm for star sensors is proposed based on the one-dimensional vector pattern (one_DVP). In the proposed algorithm, the space geometry information of the observed stars is used to form the one-dimensional vector pattern of the observed star. The one-dimensional ...

متن کامل

A Star Recognition Method Based on the Adaptive Ant Colony Algorithm for Star Sensors

A new star recognition method based on the Adaptive Ant Colony (AAC) algorithm has been developed to increase the star recognition speed and success rate for star sensors. This method draws circles, with the center of each one being a bright star point and the radius being a special angular distance, and uses the parallel processing ability of the AAC algorithm to calculate the angular distance...

متن کامل

A Brightness-Referenced Star Identification Algorithm for APS Star Trackers

Star trackers are currently the most accurate spacecraft attitude sensors. As a result, they are widely used in remote sensing satellites. Since traditional charge-coupled device (CCD)-based star trackers have a limited sensitivity range and dynamic range, the matching process for a star tracker is typically not very sensitive to star brightness. For active pixel sensor (APS) star trackers, the...

متن کامل

A Satellite Star Identification Algorithm Based on Polar Grid

In the star identification algorithms based on the inter-star angular distances, more dimensions of the star patterns are adopted to get high rate of success. However, it spends more time for star identification process. To speed up the star identification process while keeping high rate of success, a new stellate pattern composed of all of the stars in the star image is proposed. So the patter...

متن کامل

ذخیره 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: Sensors

سال: 2021

ISSN: 1424-8220

DOI: 10.3390/s21093084