http://w.atwiki.jp/asd2014/ asd2014 @ ウィキ ja 2014-05-19T18:35:45+09:00 1400492145 https://w.atwiki.jp/asd2014/pages/21.html |Component|Price|| 2014-05-19T18:35:45+09:00 1400492145 https://w.atwiki.jp/asd2014/pages/20.html *Mission Sequence +Both devices are turned on at the separation from a rocket. +The parachute of Mother Device is expanded. +The Gas Injection Unit are turned on and start to inject helium gas into the Child Balloon Device. +After the gas injection, Separation Unit is turned on and Child Device is separated from Mother Device. +Child Device decends far slower than Mother Device, measures its own position with GPS receiver, and send the results of mesurement Mother Device with radio communication. Mother Device sends these data and its own positioning data by GPS to Base Station. +After landing of both devices, team members collects them. 2014-05-19T18:04:04+09:00 1400490244 https://w.atwiki.jp/asd2014/pages/19.html T.B.D. 2014-05-19T17:37:14+09:00 1400488634 https://w.atwiki.jp/asd2014/pages/1.html *Advanced Spacecraft Design 2014 This is a web page of a project in Advanced Space Design Course, a lecture of The University of Tokyo Graduate School. Our mission is "Expansion and Separation of Balloon Child Device". We'll explain our mission details and upload progress of our project. 2014-05-19T17:36:38+09:00 1400488598 https://w.atwiki.jp/asd2014/pages/17.html *Mission Purpose **1. Proposal of remote sensing system or planet exploration from the air with balloon expanded from cansat **2. Empirical proof of expansion and separation of a balloon child device 2014-05-19T17:27:05+09:00 1400488025 https://w.atwiki.jp/asd2014/pages/2.html **メニュー -[[Advanced Spacecraft Design Course 2014]] -[[Members]] -[[Background]] -[[Mission Purpose]] -[[Cansat Design]] -[[Development of Cansat]] -[[Mission Sequence]] -[[Schedule]] -[[Budgetary Control]] ---- **リンク -[[@wiki>>http://atwiki.jp]] -[[@wikiご利用ガイド>>http://atwiki.jp/guide/]] // リンクを張るには "[" 2つで文字列を括ります。 // ">" の左側に文字、右側にURLを記述するとリンクになります //**更新履歴 //#recent(20) &link_editmenu(text=ここを編集) 2014-05-19T17:21:56+09:00 1400487716 https://w.atwiki.jp/asd2014/pages/18.html *Composition of Cansat **Mother Device +Helium cartridge +Regulator +Injection Valve Unit +Separation Mechanism Unit +Control Circuit +Transmission Unit +Battery +Microswitch +Body +Parachute **Child Device +Clack Valve +Balloon +Microswitch +GPS Receiver +Transmission Unit +Circuit +Battery 2014-05-19T17:14:20+09:00 1400487260 https://w.atwiki.jp/asd2014/pages/16.html *Background -In planetary exploration, exploration areas are small. --A robber cannot cover large areas such as a whole mountain area or a whole plane area. -We propose to make higher view points and mobility with balloons. --With large balloons, explorers can even fly. --Ideally, balloon explorers can cover all areas or full surface of planets. --In new technologies related to balloon exploration, we think balloon expansion system is a key technology. -We recognize cansat as an experimental opportunity to prove the usefulness of this system. 2014-05-19T17:08:24+09:00 1400486904 https://w.atwiki.jp/asd2014/pages/15.html *Members |Name|Grade|Affiliation| |Masahufumi Morimoto|M1|Department of Electrical Engineering and Information Systems Graduate School of University of Tokyo| |Kohei Ozawa|D1|Department of Aeronautics and Astronautics Graduate School of University of Tokyo| 2014-05-19T17:05:34+09:00 1400486734 https://w.atwiki.jp/asd2014/pages/14.html *インスタグラムプラグイン 人気の画像共有サービス、Instagram(インスタグラム）の画像をアットウィキに貼れるプラグインです。 #ig_user(ユーザー名) と記載することで、特定ユーザーのInstagramのフィードを表示することができます。 例）@dogoftheday #ig_user(dogoftheday) ---- #ig_tags(タグ名) と記載することで、特定タグのInstagramのフィードを表示することができます。 #dogofthedayjp タグ #ig_tag(dogofthedayjp) ---- #ig_popular と記載することで、Instagramのpopularフィードを表示することができます。 詳しい使い方は以下のページを参考にしてください！ ＝＞http://www1.atwiki.jp/guide/pages/935.html -------- 2014-05-16T15:43:18+09:00 1400222598