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| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
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cs:hydrophones:start [2019/02/21 19:38] Christofer Freeberg |
cs:hydrophones:start [2019/02/21 19:50] Christofer Freeberg [Hydrophones] |
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| - | ====== Hydrophones ====== | + | ==== Hydrophones ==== |
| Our hydrophones are a powerful tool for figuring out where we are in the water. Using 4 hydrophones, we can calculated our bearing to the pinger. For details, see [[cs:hydrophones:pinger_bearing:start|Pinger Bearing]]. | Our hydrophones are a powerful tool for figuring out where we are in the water. Using 4 hydrophones, we can calculated our bearing to the pinger. For details, see [[cs:hydrophones:pinger_bearing:start|Pinger Bearing]]. | ||
| ====== Testing Procedure ====== | ====== Testing Procedure ====== | ||
| - | Materials: | + | ==Materials:== |
| - | 1 tub of water | + | * 1 tub of water |
| - | 1 pinger | + | * 1 pinger |
| - | Hydrophone Test Rig | + | * Hydrophone Test Rig |
| - | Test Rig: | + | ==Test Rig:== |
| - | - Pinger at one end of tub | + | * Pinger at one end of tub |
| - | - Hydrophones at other end of tub | + | * Hydrophones at other end of tub |
| - | - If lots of noise in readings observed, can place towels around tub | + | * If lots of noise in readings observed, can place towels around tub |
| - | Procedure: | + | ==Procedure:== |
| - ssh into the sub | - ssh into the sub | ||
| - roslaunch robosub cobalt.launch | - roslaunch robosub cobalt.launch | ||
