This paper designs a preload adjustable rotary nut ball screw dual-driven micro feed system, due to the elastic property of the feed system has great influence on its own frequency–response characteristics, which can be identified by analyzing the amplitude relationship between the torque input signal and the acceleration output signal. In order to get the structural dynamic of the dual-driven servomechanism, which is first modeled through lumped mass method, the frequency–response characteristics are calculated using the Lagrange equation and the state-space method. Finally, the frequency–response characteristics of a macro–macro dual-driven and single-driven systems are compared via numerical analysis, and the influence of changes in the preload, torsional rigidity, and table's total mass on the frequency–response characteristics are studied.

References

References
1.
Okwudire
,
C. E.
, and
Altintas
,
Y.
,
2009
, “
Hybrid Modeling of Ball Screw Drives With Coupled Axial, Torsional, and Lateral Dynamics
,”
ASME J. Mech. Des.
,
131
(
7
), p.
071002
.
2.
Okwudire
,
C. E.
,
2011
, “
Improved Screw–Nut Interface Model for High-Performance Ball Screw Drives
,”
ASME J. Mech. Des.
,
133
(
4
), p.
041009
.
3.
Whalley
,
R.
,
Abdul-Ameer
,
A. A.
, and
Ebrahimi
,
M.
,
2008
, “
Machine Tool Modelling and Profile Following Performance
,”
Appl. Math. Model.
,
32
(
11
), pp.
2290
2311
.
4.
Chen
,
J. S.
,
Huang
,
Y. K.
, and
Cheng
,
C. C.
,
2004
, “
Mechanical Model and Contouring Analysis of High-Speed Ball-Screw Drive Systems With Compliance Effect
,”
Int. J. Adv. Manuf. Technol.
,
24
(
3–4
), pp.
241
250
.
5.
Feng
,
G. H.
, and
Pan
,
Y. L.
,
2012
, “
Investigation of Ball Screw Preload Variation Based on Dynamic Modeling of a Preload Adjustable Feed-Drive System and Spectrum Analysis of Ball-Nuts Sensed Vibration Signals
,”
Int. J. Mach. Tools Manuf.
,
52
(
1
), pp.
85
96
.
6.
Fujita
,
T.
,
Matsubara
,
A.
,
Kono
,
D.
, and
Yamaji
,
I.
,
2010
, “
Dynamic Characteristics and Dual Control of a Ball Screw Drive With Integrated Piezoelectric Actuator
,”
Precis. Eng.
,
34
(
1
), pp.
34
42
.
7.
Kim
,
M. S.
, and
Chung
,
S. C.
,
2006
, “
Integrated Design Methodology of Ball-Screw Driven Servomechanisms With Discrete Controllers, Part I: Modelling and Performance Analysis
,”
Mechatronics
,
16
(
8
), pp.
491
502
.
8.
Varanasi
,
K. K.
, and
Nayfeh
,
S. A.
,
2004
, “
The Dynamics of Lead-Screw Drives: Low-Order Modeling and Experiments
,”
ASME J. Dyn. Syst. Meas. Control
,
126
(
2
), pp.
388
396
.
9.
Li
,
Y.
,
Xi
,
F.
, and
Behdinan
,
K.
,
2010
, “
Dynamic Modeling and Simulation of Percussive Impact Riveting for Robotic Automation
,”
ASME J. Comput. Nonlinear Dyn.
,
5
(
2
), pp.
1090
1097
.
10.
Mu
,
S. G.
,
2014
, “
Dynamic Analysis of Ball-Screw With Rotating Nut Driven
,”
Comput. Model. New Technol.
,
18
(
4
), pp.
268
272
.
11.
Montgomery-Smith
,
S.
, and
Huang
,
W.
,
2014
, “
A Numerical Method to Model Dynamic Behavior of Thin Inextensible Elastic Rods in Three Dimensions
,”
ASME J. Comput. Nonlinear Dyn.
,
9
(
1
), p.
011015
.
12.
Peasgood
,
M.
,
Kubica
,
E.
, and
McPhee
,
J.
,
2007
, “
Stabilization of a Dynamic Walking Gait Simulation
,”
ASME J. Comput. Nonlinear Dyn.
,
2
(
1
), pp.
65
72
.
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