ABSTRACT
Careful examination of the flows of energy into and out of harmonically driven DHO systems led to expressions for the input [applied] and output [drag] average powers:
〈 PA 〉 =
F 0 2 ω2 b1/2
M2 (ω2 − ω20)2 + ω2 b21 = −〈PD〉 .
Careful examination of the flows of energy into and out of harmonically driven DHO systems led to expressions for the input [applied] and output [drag] average powers:
〈 PA 〉 =
F 0 2 ω2 b1/2
M2 (ω2 − ω20)2 + ω2 b21 = −〈PD〉 .