The included angle [alpha] between
resultant force F and feed direction cutting force [F.sub.f] is equal to:
It is a measure of the out-of-phase time relationship between an impact and the
resultant force transmitted to the supporting body.
i) phase dependence of the
resultant force, found as a phase superposition of repulsive and attractive forces averaged in the transverse dimension along the width of the ISAS in the interval y[member of] [-b, b]
This model comprises a centroid motion caused by the
resultant force and rotation around the centroid caused by the resultant moment.
Suppose L([+ or -][L.sub.x], [+ or -] [L.sub.y], [+ or -] [L.sub.z]) represents the coordinates of the rotor in the body frame; then the
resultant force moment of the rotors [M.sub.t] = [[[M.sub.x], [M.sub.y], [M.sub.z]].sup.T] can be expressed as
Furthermore, the
resultant force in the tensioned steel bars has developed from elastic strains in the steel.
According to the definition of the spring force and the linear viscous damping force, the
resultant force [F.sub.iner] can be obtained from [18]