A METHOD OF MEASUREMENT PRECISION AND INDEX VALIDITY IMPROVEMENT FOR AN OPTOELECTRONIC CONVERTER OF MICROMETEOROIDS MOTION PARAMETERS

• Main Author: E. A. Shchelokov
• Format: Article
• Language: English
• Published: Penza State University Publishing House 2020-06-01
• Series: Известия высших учебных заведений. Поволжский регион:Технические науки
• Subjects: micrometeoroid; measurement inaccuracy; reliability; contactless methods

Background. Modern methods of converting the motion parameters of micrometeoroids move in the direction of non-contact information acquisition, instead of recording by interacting with the target. The purpose of the article is to demonstrate the possibility of creating converters of motion parameters of micrometeoroids based on optical systems with measurement accuracy no worse than implemented contact methods. Materials and methods. New methods are proposed for the implementation of devices, based on a contactless study of the parameters of motion of objects, and their error and measurement reliability are analyzed. Results. Article is shown that for various characteristics of the selected radio elements and geometric parameters of the device, it is possible to vary the necessary values of the measurement errors and the probability of obtaining information. Conclusion. A method for reducing the measurement error introduced by the methodological error due to the introduction of additional elements in the proposed device is proposed.