Development of a new type sensor for in-situ space debris measurement

Yukihito Kitazawa, Haruhisa Matsumoto, Akira Sakurai, Tetsuo Yasaka, Funakoshi Kunihiro, Toshiya Hanada, Sunao Hasegawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

The importance of measuring large debris particles (larger than 100 μm) has increased, especially from engineering viewpoints (e.g. space system design and operations). However, it is difficult to measure the impact flux of these large particles because of the low spatial density of large particles (larger than 100 μm). Sensor systems to monitor these sizes must have a large detection area, while the constraints of a space environment deployment require that these systems be low in mass, low in power, robust and have low telemetry requirements. The in-situ measurement data are useful for; 1 ) verifications of meteoroid and debris environment models, 2) verifications of meteoroid and debris environment evolution models, 3) real time detection of unexpected events, such as explosions on an orbit (Ex. ASAT: Anti Satellite Test). JAXA has been developing a simple in-situ sensor to detect dust particles ranging from a hundred micrometers to several millimeters. Multitudes of thin, conductive strips are formed with fine pitch on a thin film of nonconductive material. A dust particle impact is detected when one or more strips are severed by the impact hole. The sensor is simple to produce and use and requires almost no calibration as it is essentially a digital system. The authors have developed prototypes of the sensors and performed hypervelocity impact experiments. As a result, prototype models have been manufactured successfully and the projectile diameter (debris diameter) is able to be estimated from the number of broken strips.

Original languageEnglish
Title of host publication60th International Astronautical Congress 2009, IAC 2009
Pages1811-1819
Number of pages9
Publication statusPublished - Dec 1 2009
Event60th International Astronautical Congress 2009, IAC 2009 - Daejeon, Korea, Republic of
Duration: Oct 12 2009Oct 16 2009

Publication series

Name60th International Astronautical Congress 2009, IAC 2009
Volume3

Other

Other60th International Astronautical Congress 2009, IAC 2009
CountryKorea, Republic of
CityDaejeon
Period10/12/0910/16/09

Fingerprint

space debris
debris
sensor
sensors
strip
meteoroids
dust
prototypes
environment models
hypervelocity impact
digital systems
telemetry
aerospace environments
in situ measurement
systems engineering
explosions
micrometers
projectiles
explosion
particle

All Science Journal Classification (ASJC) codes

  • Space and Planetary Science
  • Astronomy and Astrophysics

Cite this

Kitazawa, Y., Matsumoto, H., Sakurai, A., Yasaka, T., Kunihiro, F., Hanada, T., & Hasegawa, S. (2009). Development of a new type sensor for in-situ space debris measurement. In 60th International Astronautical Congress 2009, IAC 2009 (pp. 1811-1819). (60th International Astronautical Congress 2009, IAC 2009; Vol. 3).

Development of a new type sensor for in-situ space debris measurement. / Kitazawa, Yukihito; Matsumoto, Haruhisa; Sakurai, Akira; Yasaka, Tetsuo; Kunihiro, Funakoshi; Hanada, Toshiya; Hasegawa, Sunao.

60th International Astronautical Congress 2009, IAC 2009. 2009. p. 1811-1819 (60th International Astronautical Congress 2009, IAC 2009; Vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kitazawa, Y, Matsumoto, H, Sakurai, A, Yasaka, T, Kunihiro, F, Hanada, T & Hasegawa, S 2009, Development of a new type sensor for in-situ space debris measurement. in 60th International Astronautical Congress 2009, IAC 2009. 60th International Astronautical Congress 2009, IAC 2009, vol. 3, pp. 1811-1819, 60th International Astronautical Congress 2009, IAC 2009, Daejeon, Korea, Republic of, 10/12/09.
Kitazawa Y, Matsumoto H, Sakurai A, Yasaka T, Kunihiro F, Hanada T et al. Development of a new type sensor for in-situ space debris measurement. In 60th International Astronautical Congress 2009, IAC 2009. 2009. p. 1811-1819. (60th International Astronautical Congress 2009, IAC 2009).
Kitazawa, Yukihito ; Matsumoto, Haruhisa ; Sakurai, Akira ; Yasaka, Tetsuo ; Kunihiro, Funakoshi ; Hanada, Toshiya ; Hasegawa, Sunao. / Development of a new type sensor for in-situ space debris measurement. 60th International Astronautical Congress 2009, IAC 2009. 2009. pp. 1811-1819 (60th International Astronautical Congress 2009, IAC 2009).
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