. The Bell System technical journal. Telecommunication; Electric engineering; Communication; Electronics; Science; Technology. 386 BELL SYSTEM TECHNICAL JOURNAL which determines d as a function of v? and /. From (2a), neglecting the first term as above, M = S [ ^ cos 9 dt, J dt and the restoring torque about y, or Ty — —S cos 6 I d<p It cos 6 dt. (12a) This, together with (11a), determines Ty as a function of ip and /, instead of <p alone as it is for infinitesimal Fig. 3—Diagram showing the displacement of the axes of a gyrostat. We assumed here that, in the rest ])ositi
. The Bell System technical journal. Telecommunication; Electric engineering; Communication; Electronics; Science; Technology. 386 BELL SYSTEM TECHNICAL JOURNAL which determines d as a function of v? and /. From (2a), neglecting the first term as above, M = S [ ^ cos 9 dt, J dt and the restoring torque about y, or Ty — —S cos 6 I d<p It cos 6 dt. (12a) This, together with (11a), determines Ty as a function of ip and /, instead of <p alone as it is for infinitesimal Fig. 3—Diagram showing the displacement of the axes of a gyrostat. We assumed here that, in the rest ])osition of the rotor, its B axis coin- cides with that of the ai)i)lied displacement if. When this is not the case, the relations arc more complicated, but (hey should be qualitatively the same. Hence, for an element of the medium, the torcjue per unit volume should be a function of <^ and / sirnilar to T,, , which reduces to —4tj(i(^ for very small displacements. Since the restoring torque is in the direction of v? we may. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original American Telephone and Telegraph Company. [Short Hills, N. J. , etc. , American Telephone and Telegraph Co. ]
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Keywords: ., bookcentury1900, bookdecade1920, booksubjecttechnology, bookyear1
