About

Gender

Male


Location

Taipei


About Me:

Software engineer http://tw.myblog.yahoo.com/heli-copter/


Please tell us a bit about your UAV interest

helicopter autopilot system development


Hometown:

Taiwan, R.O.China


Activity Feed

Chinlin replied to Ethan's discussion Should I use PX4 flight control stack or the APM 3.3 for Pixhawk?
"I have the same question as well. but it seems no one yet can answer this question."
May 23, 2016
Chinlin replied to Dario Salas's discussion Start APM by script in /etc/init.d in BBBmini
"yes!"
Apr 12, 2016
Chinlin left a comment on Linux-based Multirotors
"dear all, 
is there any way or APIs to make a process(ex: AHRS loop) 100% use in one of the CPU cores without OS time slicing? is that possible?

Thanks"
Mar 26, 2016
Chinlin replied to Jason Lin's discussion 各位前輩好 有關arducopter的PosControl in Taiwan ROC ArduPilot Group
"你畫個座標..訂出yaw,roll,pitch ...然後依照他的code logic去推..哪一邊是斜邊/鄰邊/對邊ex: cos = 鄰邊/斜邊 去推 應該能推出來
鄰邊"
Jan 18, 2016
Chinlin replied to Jason Lin's discussion 各位前輩好 有關arducopter的PosControl in Taiwan ROC ArduPilot Group
"三角函數去算分向量"
Jan 17, 2016
Chinlin replied to Jason Lin's discussion 各位前輩好 有關arducopter的PosControl in Taiwan ROC ArduPilot Group
"你應該是指AC_PosControl class吧
PosControl只是物件, 裡面有很多functions, 端看你指哪個function而定"
Jan 15, 2016
Chinlin replied to chong long yin's discussion 各位前輩請問一下,如果我希望用陀螺儀來控制一架車. in Taiwan ROC ArduPilot Group
"你可以參考他的車子設定部份
不需自己寫code
除非你要改用你的演算法
或者你是想用這個硬體重新開發軟體?"
Oct 27, 2015
Chinlin replied to chong long yin's discussion 各位前輩請問一下,如果我希望用陀螺儀來控制一架車. in Taiwan ROC ArduPilot Group
"你買哪一顆gyro IC?
建議你先了解arduino的GPIO/SPI/I2C等用法
這樣才能解決你的問題"
Oct 26, 2015
Chinlin replied to chong long yin's discussion 各位前輩請問一下,如果我希望用陀螺儀來控制一架車. in Taiwan ROC ArduPilot Group
"若你是買RC成品一般都是PWM訊號
有照片嗎?這樣比較能清楚你要作什"
Oct 26, 2015
Chinlin replied to Jason Lin's discussion 關於MAVLINK的標頭檔 in Taiwan ROC ArduPilot Group
"這個需要搭配你的APM firmware採用的MAVLINK header定義!
建議你先用source code來build你的APM firmware燒入後
再用相同的firmware定義的MAVLINK來建立你的client 程式
或者修改QGroundControl的程式加個button來傳送你想要的功能
這樣是最快的~也最容易達成目標!一旦程式原理熟了
再來從無到有建構獨立的程式來完成你的專案!"
Oct 23, 2014
Chinlin replied to Jason Lin's discussion 關於MAVLINK的標頭檔 in Taiwan ROC ArduPilot Group
"Hi, 
建議你可以參考QGroundControl程式
裡面有你要的參考, 透過USB去控制飛控版
http://www.qgroundcontrol.org/你的問題在於怎樣open com port 還是怎樣形成封包?
以及你會用到哪些MAVLINK command?
看起來你應該是在做影像視覺讓他去自動控自飛行
對吧?"
Oct 22, 2014
Chinlin replied to Jason Lin's discussion 關於MAVLINK的標頭檔 in Taiwan ROC ArduPilot Group
"可參看MAVLINK文件與sample:
一般你要把你的project設定好, include path跟library path.
在code內含上: #include <mavlink.h>
然後就開始使用他的API functions 說穿了他的API原理只是幫你把command包成bytes資料結構
就看你要透過成方式傳出去而已
例如: 送出 heart beat的更新

/*Send Heartbeat */

mavlink_msg_heartbeat_pack(1, 200,…"
Oct 20, 2014
Chinlin replied to APMlover's discussion APM程序 in Taiwan ROC ArduPilot Group
"應該不是幻想~感覺是個以做到的
只是需要花點時間分析他的Input 與 output response
是否符合你的新機體的氣體學動力模式"
Oct 14, 2014
Chinlin replied to APMlover's discussion APM程序 in Taiwan ROC ArduPilot Group
"邊討論吧!
你對於鱼鹰模式的飛行控制設計都想好了嘛?是否有初步架構圖?
對於飛行模式處理是否有初步的規劃?
比如說 input, input 處理 與 油門output, servo output的關係."
Aug 20, 2014
Chinlin replied to APMlover's discussion APM程序 in Taiwan ROC ArduPilot Group
"有~ 你想改什?來討論一下"
Aug 16, 2014
Chinlin commented on Chinlin's blog post My minimOSD board v1.0
"yeh! miniosd extra is much better than the original version."
Jun 30, 2014
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