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Jun 19, 2011
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A few updates for last week: The new motor drivers have been successfully stress tested and integrated into the rear tray. Our primitive driver is completed and communicating through our hardware application layer to control the drivers. The merge board, which accepts connections from our two battery pods and separates the supply voltage into our tewo rails (16V and 32V) and can handle hot swapping pods and or a shore power connection, is completed and programmed. The board offers over-current p
Continue Reading →Navigation box assembly and integration
Jun 12, 2011
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After finalizing and testing all of the motor drivers and thrusters, we’ve begun work on assembling the navigation box and its components. The navigation box includes the DVL, the IMU (mounted directly onto the auto pilot board), and the depth sensor. The first hurtle to tackle was realizing that we didn’t have all of the Fischer connectors which connect the DVL transducer head to its electronics box. We needed four right angle connectors (there are two cables), but we only had two.
Continue Reading →Thruster Calibrations
Jun 09, 2011
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The team has been busy debugging the new motor drivers and we recently began calibrating each of our new thrusters. The motor drivers are running great, and survived our stress tests flawlessly. And better yet, we’re doing all of our communication over ethernet. Here’s a photo of our calibration rig during one of the data logging runs for a SeaBotix thruster. Here is a photo of the calibration rig calibrating a VideoRay thruster.
Continue Reading →Parts have arrived!
May 25, 2011
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The first set of anodized parts arrived on Tuesday this week. We’ll be busy cleaning and assembling the electrical trays this week until the main Hull parts arrive on Friday. 50 days to go!
Continue Reading →Frame Assembly
May 22, 2011
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The first assembly of the frame with the computer pressure vessel and the navigation pressure vessel was completed this weekend. Everything went together smoothly and the hinges are performing exactly as designed. We’re very excited to have all of the manufacturing finished. The remaining parts will be anodized and delivered next week for final assembly, electronics insertion and wiring! Additional assembly photos are posted here: 2011 Manufacturing. [singlepic id=716 w=320 h=240 float=cen
Continue Reading →Manufacturing Photos
May 13, 2011
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We have added several more photos of the manufacturing of SubjuGator 7 at JDSquared. All of the CNC work was done by students on the team over the course of 2 months. Take a look! [singlepic id=710 w=320 h=240 float=center]
Continue Reading →Thruster modifications
May 04, 2011
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The custom VideoRay thruster cap was finished today. The standard configuration VideoRay thruster mounting bracket relies on the thruster to be mounted directly to the side of a pressure vessel, allowing for the power cables to pass into the pressure vessel. Because our mounting location for the thruster was not against a pressure vessel, and the length of the plastic endcap was unnecessary, we decided to create a custom end cap which would facilitate the cables to pass through the sealed cap. P
Continue Reading →New SubjuGator website is live!
May 02, 2011
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The long awaited SubjuGator.org redesign is now live! A lot of the content from the previous site is still being transfered over, so bear with us. We’re going to work hard to publish new content more frequently about the project via our blog, twitter, and youtube. Hope you stay connected and enjoy!
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Visit us in the Machine Intelligence Lab (MIL), which is located in MAE-C 126. Check out the 2016 RoboSub Final Missions and Tasks. If you are interested in software, see our GitHub.
About Us
SubjuGator is an autonomous underwater vehicle project designed and built by students of the Machine Intelligence Laboratory (MIL) at the University of Florida. The University of Florida has participated in the RoboSub underwater vehicle competitions started in 1998, placing in the top 3 seven times, including first place in 2005, 2006, and in 2007. The SubjuGator team is comprised of graduate and undergraduate students of the Department of Electrical and Computer Engineering, the Department of Mechanical and Aerospace Engineering, and the Department of Computer and Information Science and Engineering.
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Machine Intelligence Laboratory | University of Florida