model iklan ROV (amin)
Last night we go to our swimming pool to do another test. Our ROV were heavier than before. The plasticine in the buoyancy tank add more weight than what we imagine. My back hurt went carry it around. At 9.00 p.m we arrive. After some preparation we put the ROV in the water. At the first attempt, the ROV going straight underwater. The buoyancy system need to be adjust. So, we bring out some weight and put it back at the water. At this time, the ROV having slightly negative buoyancy. We try to make it completely submerge and it done well. The only things that bother us is that we were running out of battery power. So, it not have enough power to bring back the ROV to the surface. But at least it can submerge. We will do some improvement today.
No comments:
Post a Comment