Meanings of gyroscopic stabilizer in English

One will actually feel the new force within him, like a gyroscopic stabilizer, holding him to his predetermined course.

Thanks to a gyroscopic stabilizer, the boat requires less attention from crew, who can then turn their focus toward spotting and defending against pirate attacks.

All the relays were standard, the gyroscopic stabilizers were standard, and the electromagnetic braking equipment for the gyros was standard.