Hangar 2016

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philexc 發表在 痞客邦 留言(1) 人氣()

很就沒來門口打掃了, 不知不覺已經來到 2013 了

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Sailplane Grand Prix in the Andes - Blu-ray & DVD promo from sailplanegrandprix on Vimeo.

3D real data simulation ,暫時無法嵌入 Blog , 先看看 Promotion Video , 

FAI Gliding Grand Prix, Chile 2010 Virtual re-play of race 6 based on real-life data from sailplanegrandprix on Vimeo.

這3D Simulation 讓我们對 SailPlane Competition 總算有了些瞭解:

. Mainly Long Distance  , Speed competiton over ? hundreds miles.

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再來沒比此刻, 更能令人覺得與涉谷夜色融入之感;

已經記不清這是在一步出山手線車站就迎面而來的下班人潮, 還是鍋物料亭酒酣耳熱之後的矇矓 !

IWC 銀座旗艦店外......................

薑餅屋應該是不怎麼好吃, 然而總是代表很難取代的驚奇歡樂 .

(台北-羽田可以對飛後, 到日本似乎更方便了, 幾天的東京行, 就用這幾張來代表..)

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一直想要有一套數位錄音裝備, 幾周前就入手了這一套 OLYMPUS LS-10 ; 但要擷取什麼樣的"聲音故事", 反而似乎是更嚴肅的問題 !

Built-in Stereo MIC

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氣象報告宣稱連續6日的降雨機會, 儘管2010首航的日子已近 ; 也抱著最壞的打算 -- 能有個停雨的空檔可以下水做裝備保養就不錯了!

即使整個周末果然都是大陰天, 但周日下午的靜心湖的天氣,沒有預料中的差 !

參加的RC Yacht有 : "海風一號", "維多利亞號", 與"ETNZ 酋長號"  3艘.

如往常,到場整裝後下水, 就由小朋友们開始操帆, 還是訓練有素般的有模有樣.

離上次下水 ( 09年12月 ) , 已經又半年, 很多裝備還加強 (雖然RC帆船的妥善率是最容易為持的 )

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夏天到了 ! 該把晾了幾個月的帆船弄出來下水 !

就訂在6/6 號 周日  0330 PM 靜心湖碼頭吧 !  

( 謝謝承相的箭s ! ) 

佈標 : 活動細節省略

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尺寸參考 : 41mm 錶面 .

延伸閱讀/有趣連結 :

Q: What's the difference between a gyro and an accelerometer? Do I need both?
An accelerometer measures acceleration. A 3-axis accelerometer will tell you the orientation of a stationary platform relative to earth's surface, once that platform starts moving, however, things get more complicated. If the platform is in free-fall, it will show zero acceleration. If it is accelerating in a particular direction, that acceleration will simply be added to whatever acceleration is being provided by gravity, and you will not be able to distinguish. A 3-axis accelerometer in an aircraft in a properly coordinated turn with a 60 degree angle of bank, for instance, will show 2 G "vertical" acceleration in the aircraft, despite the fact that the aircraft is tilted 60 degrees relative to the horizon. So, accelerometers alone can't be used to keep in an aircraft in a particular orientation.
A gyro measures rate of rotation around a particular axis. If a gyro is used to measure the rate of rotation around the aircraft roll axis, it will measure a non-zero value as long as the aircraft is rolling, but measure zero if the roll stops. So, a roll gyro in an aircraft in a coordinated turn with a 60 degree bank will be measure a rate of zero, same as an aircraft flying straight and level. You can approximate the current roll angle by integrating the roll rate over time, but you can't do so without some error creeping in. Just to make life more interesting, gyros drift with time, so additional error will accumulate over a period of minutes or even seconds, and eventually, you'll have a totally inaccurate idea of your current roll angle relative to the horizon. So, gyros alone can't be used to keep in an aircraft in a particular orientation.

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