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Е.И. Старовойтов, Н.Е. Зубов

126

ISSN 0236-3933. Вестник МГТУ им. Н.Э. Баумана. Сер. Приборостроение. 2016. № 4

Зубов Николай Евгеньевич

— д-р техн. наук, заместитель руководителя по науке науч-

но-технического центра РКК «Энергия» им. С.П. Королёва» (Российская Федерация,

Московская обл., 141070, г. Королёв, ул. Ленина, д. 4а), профессор кафедры «Системы

автоматического управления» МГТУ им. Н.Э. Баумана (Российская Федерация, 105005,

Москва, 2-я Бауманская ул., д. 5).

Просьба ссылаться на эту статью следующим образом:

Старовойтов Е.И., Зубов Н.Е. Анализ погрешностей и оптимизации приемного тракта

бортовой лазерной локационной аппаратуры при измерении средних дальностей до кос-

мических объектов // Вестник МГТУ им. Н.Э. Баумана. Сер. Приборостроение. 2016. № 4.

C. 115–128. DOI: 10.18698/0236-3933-2016-4-115-128

ACCURACY ANALYSIS AND OPTIMIZATION OF A RECEIVING CHANNEL

OF ONBOARD LASER RANGING SYSTEMWHILE MEASURING MEDIUM

DISTANCES TO SPACE OBJECTS

E.I. Starovoitov

1

N.E. Zubov

1,2

Nikolay.Zubov@rsce.ru nezubov@bmstu.ru

1

S.P. Korolev Rocket and Space Corporation Energia, Korolev, Moscow Region,

Russian Federation

2

Bauman Moscow State Technical University, Moscow, Russian Federation

Abstract

Keywords

In this work we analyzed the factors that influence the accuracy of

distance measure-ment and range rate of onboard laser ranging

system using diffusely reflected signal from the body of a passive

space object in the 0.5 to 5.0 km range of distances. We obtained

the relation of the total measurement accu-racy to distance, using

the receiving channel of laser ranging system with the two types of

photodetectors. Our results show that when applying an avalanche

photodiode, the measurement accuracy is practically independent

of the distance. By contrast, with application of pin-photodiode the

accuracy drops sharply with the increase in distance, therefore it is

advisable to conduct optimization of a receiving channel. We

present the results of optimization for a receiving channel of

onboard laser radar system using the method of finding the Pareto

set and the generalized function of efficiency

Laser ranging system,

space vehicle, rendezvous

and docking, photodetector,

accuracy, optimization

REFERENCES

[1] Medvedev S.B., Sazonov V.V., Saygiraev Kh.U. Modeling of zones of unstable work

of radiosystem with active response during reapproaching and joining spaceships with Inter-

national spacestation.

Matem. Mod

., 2012, vol. 24, no. 2, pp. 151–160 (in Russ.).

[2] Ruel S., Luu T., Berube A. On-orbit testing of target-less TriDAR 3D rendezvous and

docking sensor. The International Symposium on Artificial Intelligent, Robotics and Automa-

tion in Space (i-SAIRAS 2010). August 29 – September 1, 2010, Sapporo, Japan.

Available

at:

http://robotics.estec.esa.int/i-SAIRAS/isairas2010/PAPERS/004-2775-p.pdf

(accessed 26.07.15)