tuyetha06sg
26-04-2013, 09:30 AM
(http://hoiquandientu.com/index.php?option=com_content&view=article&id=86:encorder&catid=98:software&Itemid=128)
Encoder là một trong những thiết bị biến đổi vòng quay thành xung. Nó là một thiết bị dùng để đo tốc độ của động cơ hay một thiết bị nào khác
Bộ encoder này được cấu tạo khá là đơn giản chỉ gồm hệ thống Opto và đĩa tròn quay được xẻ rãnh. Nguyên lý hoạt động của nó cũng khá là đơn giản ánh sáng chiếu qua đĩa.qua khe đĩa ta thu được 1 xung. (Cũng lằng nhằng pác nào quan tâm tìm hiểu thêm)
The Encoder Designer Program was written to help design incremental encoder disks for use in robotics. The program came about from the realization that for me to build more (~6 or more) robots to support my distributed robot work, I would need optical encoders of some sort. When I built George, I was fortunate enough to stumble across some surplus motors with the encoders. Unfortunately, that source has since dried up. After looking for several programs to help me in drawing them, I found nothing that really fit the bill. So alas, I sat down and wrote one. The concept came from a discussion that I had with a fellow robot guy. We figured that with such a program, a circuit board could be etched with a pattern produced by an encoder design program. The disk would be mounted to a shaft with epoxy, T-NUT, or whatever creative means one found. By using a copper clad board, (the phenolic that we tested was IR invisible) the emitter detector pair would work fine with this disk mounted in the middle, however the reflective technique was easy with the copper. Once etched, spray it with lacquer to prevent the tarnish and you are on your way. It was also realized that paper, or a transparency could also be used as a substrate, and then attached the paper to any stiff disk. The program was written in VB6.0 and as such may require a few additional .dlls. Generally, most folks haven't had a problem and the dlls can be found at Microsoft, but I have built an install package. The only problem is the file grows from ~100K to ~6M. So if after everything, and you are having difficulty, send me an email, and I can email you the full install package. If there is enough requests, I may post the install files on this site. Feel free to drop me an email if you found the program useful, and how you managed to mount the encoder
Tải tài liệu (Dung lượng 414.85kB) :Download (http://download.hoiquandientu.com/software/Phan%20men%20thiet%20ke%20Enconder.zip)
Encoder là một trong những thiết bị biến đổi vòng quay thành xung. Nó là một thiết bị dùng để đo tốc độ của động cơ hay một thiết bị nào khác
Bộ encoder này được cấu tạo khá là đơn giản chỉ gồm hệ thống Opto và đĩa tròn quay được xẻ rãnh. Nguyên lý hoạt động của nó cũng khá là đơn giản ánh sáng chiếu qua đĩa.qua khe đĩa ta thu được 1 xung. (Cũng lằng nhằng pác nào quan tâm tìm hiểu thêm)
The Encoder Designer Program was written to help design incremental encoder disks for use in robotics. The program came about from the realization that for me to build more (~6 or more) robots to support my distributed robot work, I would need optical encoders of some sort. When I built George, I was fortunate enough to stumble across some surplus motors with the encoders. Unfortunately, that source has since dried up. After looking for several programs to help me in drawing them, I found nothing that really fit the bill. So alas, I sat down and wrote one. The concept came from a discussion that I had with a fellow robot guy. We figured that with such a program, a circuit board could be etched with a pattern produced by an encoder design program. The disk would be mounted to a shaft with epoxy, T-NUT, or whatever creative means one found. By using a copper clad board, (the phenolic that we tested was IR invisible) the emitter detector pair would work fine with this disk mounted in the middle, however the reflective technique was easy with the copper. Once etched, spray it with lacquer to prevent the tarnish and you are on your way. It was also realized that paper, or a transparency could also be used as a substrate, and then attached the paper to any stiff disk. The program was written in VB6.0 and as such may require a few additional .dlls. Generally, most folks haven't had a problem and the dlls can be found at Microsoft, but I have built an install package. The only problem is the file grows from ~100K to ~6M. So if after everything, and you are having difficulty, send me an email, and I can email you the full install package. If there is enough requests, I may post the install files on this site. Feel free to drop me an email if you found the program useful, and how you managed to mount the encoder
Tải tài liệu (Dung lượng 414.85kB) :Download (http://download.hoiquandientu.com/software/Phan%20men%20thiet%20ke%20Enconder.zip)