1 This paper presents a contact force sensor for robotic hand applications using the piezoelectric effect of PVDF film. A simple charge amplifier and data collecting system are described.

2 The method can calculate the contact force and its change range between the pin gear and the cycloid during the whole transmission more precisely.

3 Permanent set is one method by which the contact force decreases over time.

4 The constrained conditions of suspension travel and wheel contact force fluctuation added as the penalty functions.

5 A novel apparatus is developed for automatic dimple contact force measurement.

6 However, if the stress level is reduced, contact force is reduced as well.

7 The linear inequality constraint of contact force is obtained by using dynamic equation of robotic arm and joint generalized driving force constraint.

8 Coincidence between the orientation of normal contact force anisotropy and the direction of the major principal stress has been observed during all stages of shear loading.

9 The distributing law of contact force and its variety law are obtained.

10 Contact area which varies with contact force applied as coupled constraint conditions the electrical - thermal field simulation.

11 By using IPC(Industrial Personal Computer),[] the vertical wheel contact force and the excited vibrant platform frequency are directly collected.

12 Fatigue also affects the end - of - life contact force, but in an indirect manner.

13 The result shows that the device can reduce the contact force between the vane's outside and the cylinder bore wall and decrease the friction waste and abrasion of the vane compressor.

14 Coupled with circuit equations, the opening time of movable contact also can be calculated using iteration with the restriction of contact force.

15 Coupled with circuit equations, the opening time of movable contact also can be obtained using iteration with the restriction of contact force.

16 The rotational speed of the rotor is supposed increasing at a constant angular acceleration. The contact force theory is used to calculate the impacting forces and friction forces.

17 Conclusion The variation of the disc height, facet-joint angle and the lordosis angle of the intervertebral disc had a manifest influence on the isthmic stress and facet contact force.

18 The numerical results indicate that the contact stress and strain, and the residual stress and strain increase as either of the switch gap, switch contact force, or electric current loads increase.

19 Stress relaxation is another phenomenon that results in loss of contact force.

20 Effects of degree of vacuum on contact states are analyzed by acoustics theory. The conclusion is that action of acoustic levitation makes dynamic contact force between stator and rotor reduce.

21 The meshing force of the gearbox was computed by writing the sub-routing of contact force and the shifting process was realized through script control.

22 Increases in torque transmission are achieved due to axial contact force.

23 Assessment of fixed constraint of contact approach in the horizontal two dimensional stress model, Results show that calculations are consistent with Normal contact force load approach.

24 Side and bottom contact shoes are spring loaded to provide the necessary contact force.

25 This explicit function can be used to simplify the computation of contact forces in optimization and to ensure the optimal contact force is controllable.

26 However, I want you to appreciate the fact that the force from the surface onto this object is, of course, the vectorial sum between these two, and that is what's called normally the contact force.