This preview shows page 1. Sign up to view the full content.
Unformatted text preview: "flow" into the node in Fig. 2.2.15c. Substitution from (2.2.28) through (2.2.30) into (2.2.31) yields the differential equation dx d 2 x f(t) -K 1 (x -11) -K 2 (x -12) -B = M -. (2.2.32) dt dt 2 Thus, if the system constants are known andf(t) is specified, this differential equation can be solved to find x(t); (2.2.32) is the equation of motion for the system in Fig. 2.2.15. A-PDF Split DEMO : Purchase from www.A-PDF.com to remove the watermark...
View Full Document
- Fall '11