- 1
- Ragulskis, K. Transformation of vibrating process to the rotational motion / K. Ragulskis, Z. Navickas, L. Bikulčienė. // Vibroengineering
Total in-text references: 1
- In-text reference with the coordinate start=2138
- Prefix
-
Theoretical investigation of cylindrical
piezoceramic transducers′ vibrations (we suggested
the principles for the development of precision
piezoelectric motors with several degrees of freedom, thus realizing high precision in space and in
plane positioning systems)
- Exact
-
[1, 2]
- Suffix
-
and dynamic
analysis of their components have indicated that an
increase in the loading force and initial tension
decreases the harmonic components of fluctuations.
This article analyzes the working cylindrical
piezoceramics transducers (Figure 1), when a control signal is sent only to one active control cylindrical transducer of the mechatronic system [3–5].
- 2
- 04 : proceedings of 5th International Conference, October 14, 15, 2004, Kaunas, Lithua- nia. – Kaunas: Technologija, 2004. – Р. 44–48. 2. Bansevičius, R. Cylindrical piezoelectric mobile actuator based on travelling wave. Mechanika / R. Bansevičius // Kauno technologijos universitetas, Lietuvos mokslų akademija, Vilniaus Gedimino technikos universitetas. – 2012. – T. 18, nr. 5. – Р. 554–560.
Total in-text references: 1
- In-text reference with the coordinate start=2138
- Prefix
-
Theoretical investigation of cylindrical
piezoceramic transducers′ vibrations (we suggested
the principles for the development of precision
piezoelectric motors with several degrees of freedom, thus realizing high precision in space and in
plane positioning systems)
- Exact
-
[1, 2]
- Suffix
-
and dynamic
analysis of their components have indicated that an
increase in the loading force and initial tension
decreases the harmonic components of fluctuations.
This article analyzes the working cylindrical
piezoceramics transducers (Figure 1), when a control signal is sent only to one active control cylindrical transducer of the mechatronic system [3–5].
- 3
- Ragulskis, K. The dynamics of a mechanical system excited parametrically by a travelling wave / K. Ragulskis // Ultragarsas. – Kaunas: Technologija. – 2003. – No. 4(49). – Р. 20–23.
Total in-text references: 1
- In-text reference with the coordinate start=2512
- Prefix
-
systems) [1, 2] and dynamic
analysis of their components have indicated that an
increase in the loading force and initial tension
decreases the harmonic components of fluctuations.
This article analyzes the working cylindrical
piezoceramics transducers (Figure 1), when a control signal is sent only to one active control cylindrical transducer of the mechatronic system
- Exact
-
[3–5]
- Suffix
-
.
In this case, even deformation of the working part
surface in the operation area of the active cylindrical piezoceramics transducers′ vibrations is observed. Slight surface deformation in the operation
area of other active piezostack emerges due to
conditions of their fixing onto the surface of the
working part of the mechatronic system.
- 4
- Bansevičius, R. Piezomechanics as a Component of Mechatronics. The Intern / R. Bansevičius, H. Dalay, J. Knight // Journal of Mechanical Engineering Education. – 1996. – Vol. 24. – No.1. – Р. 73–87.
Total in-text references: 2
- In-text reference with the coordinate start=2512
- Prefix
-
systems) [1, 2] and dynamic
analysis of their components have indicated that an
increase in the loading force and initial tension
decreases the harmonic components of fluctuations.
This article analyzes the working cylindrical
piezoceramics transducers (Figure 1), when a control signal is sent only to one active control cylindrical transducer of the mechatronic system
- Exact
-
[3–5]
- Suffix
-
.
In this case, even deformation of the working part
surface in the operation area of the active cylindrical piezoceramics transducers′ vibrations is observed. Slight surface deformation in the operation
area of other active piezostack emerges due to
conditions of their fixing onto the surface of the
working part of the mechatronic system.
- In-text reference with the coordinate start=8982
- Prefix
-
We obtain the following
sin),
(cos
2
exp
1
2
0
1
dt
i
T
Mix
(10)
where
()cos,
cos()cos
0
100
i
i
r
i
i
i
t
i
i
i
z
i
WK
UKVK
(11)
i
i
r
i
i
i
t
i
i
i
z
i
VKWK
UK
()sin()sin
sin
00
20
.
(12)
After the use of equation
- Exact
-
[4]
- Suffix
-
equation (10)
will look like:
,2
1
2
2
2
01
MxiinJ (13)
where J0 – Bessel function of the first kind of
order zero.
Using (7), (11), (12) and (13) values of point
i located on the surface of piezoceramic cylinder,
we will obtain the following equation of the distribution of the interference bands on the surface
of the vibrating piezoceramic cy
- 5
- Bansevičius, R. Piezomechanics: a new subsystem in mechatronics and its application in precision mechanics / R. Bansevičius, A. Jebb, J. Knight, R. Parkin : Proceedings of Joint Hungarian-British International Mechatronics Conference. – Budapest, 21–23 September 1994. – Р. 361–366.
Total in-text references: 1
- In-text reference with the coordinate start=2512
- Prefix
-
systems) [1, 2] and dynamic
analysis of their components have indicated that an
increase in the loading force and initial tension
decreases the harmonic components of fluctuations.
This article analyzes the working cylindrical
piezoceramics transducers (Figure 1), when a control signal is sent only to one active control cylindrical transducer of the mechatronic system
- Exact
-
[3–5]
- Suffix
-
.
In this case, even deformation of the working part
surface in the operation area of the active cylindrical piezoceramics transducers′ vibrations is observed. Slight surface deformation in the operation
area of other active piezostack emerges due to
conditions of their fixing onto the surface of the
working part of the mechatronic system.
- 6
- Ostrovsky, Yu. I. Holographic Interferometry in Experimental Mechanics 1991 / Yu. I. Ostrovsky, V. P. Shchepinov, V.V. Yakovlev. – IX, 248 pp. – 167 figs. (Springer Series in Optical Sciences, Vol. 60).
Total in-text references: 1
- In-text reference with the coordinate start=3821
- Prefix
-
Upon having illuminated the hologram after two
exposures with a copy of the cylindrical piezoceramic transducers vibrations, both transducers
reflected by the object surface before and after the
deformation, are restored at the same time
- Exact
-
[6–8]
- Suffix
-
.
The results of their interference – the system of interferential fringes is observed against
the background of the surface of the object image, which provides information about changes
in the object’s status having occurred in the period between showings.
- 7
- Patašienė, L. Holographic interferometry method for determination of layer piezostack parameters / L. Patašienė, R.Vasiliauskas, A. Fedaravičius // Ultragarsas = Ultrasound / Kauno technologijos universitetas. – Kaunas : Technologija. – 2007. – Nr. 1 (62). – Р. 23–25.
Total in-text references: 1
- In-text reference with the coordinate start=3821
- Prefix
-
Upon having illuminated the hologram after two
exposures with a copy of the cylindrical piezoceramic transducers vibrations, both transducers
reflected by the object surface before and after the
deformation, are restored at the same time
- Exact
-
[6–8]
- Suffix
-
.
The results of their interference – the system of interferential fringes is observed against
the background of the surface of the object image, which provides information about changes
in the object’s status having occurred in the period between showings.
- 8
- Patašienė, L. Holographic Interferometry Methods for Analysis and Design of Rotary Converter / L. Patašienė, R. Vasiliauskas, A. Fedaravičius // Journal of Vibroengineering. – Kaunas : Vibromechanika. – 2008. – Vol. 10. – Р. 33–36.
Total in-text references: 1
- In-text reference with the coordinate start=3821
- Prefix
-
Upon having illuminated the hologram after two
exposures with a copy of the cylindrical piezoceramic transducers vibrations, both transducers
reflected by the object surface before and after the
deformation, are restored at the same time
- Exact
-
[6–8]
- Suffix
-
.
The results of their interference – the system of interferential fringes is observed against
the background of the surface of the object image, which provides information about changes
in the object’s status having occurred in the period between showings.
- 9
- Baurienė, G. Investigation of combined piezostacks and their application in optical systems / G. Baurienė [et al.] // Proceedings. – Vibroengineering, Kaunas. – 2004. – Р. 60–63.
Total in-text references: 1
- In-text reference with the coordinate start=4698
- Prefix
-
The ineffective electrical energy is stored as electrostatic
energy in the piezoceramics material and reverts
it to the power supply in the final process of an
operating cycle. The analyzed criteria have made
possible to choose the piezomaterial for an optimal construction having a maximum displacement
- Exact
-
[9, 10]
- Suffix
-
.
The experimental investigation of precision
vibrosystems by means of holographic interferometry enables one to obtain appreciably larger
amounts of information about the vibrating surface
in comparison with traditional methods.
- 10
- Baurienė, G. Dynamics of piezomaterials used in the optical systems / G. Baurienė, A. Fedaravičius, L. Patašienė // Journal of Electroceramics. – Dordrecht : Springer. – 2008. – Vol. 20, no. 3–4. – Р. 313–316.
Total in-text references: 1
- In-text reference with the coordinate start=4698
- Prefix
-
The ineffective electrical energy is stored as electrostatic
energy in the piezoceramics material and reverts
it to the power supply in the final process of an
operating cycle. The analyzed criteria have made
possible to choose the piezomaterial for an optimal construction having a maximum displacement
- Exact
-
[9, 10]
- Suffix
-
.
The experimental investigation of precision
vibrosystems by means of holographic interferometry enables one to obtain appreciably larger
amounts of information about the vibrating surface
in comparison with traditional methods.
- 11
- Patašienė, L. Dynamics processes in exciting vibration of piezoactuators / L. Patašienė, K. Ragulskis, A. Fedaravičius // Rare Attractors and Rare Phenomena in Nonlinear Dynamics : proceedings of the 2nd International Symposium RA'11 held in Riga-Jūrmala, Latvia, 16–20 May, 2011. – Riga : RTU, 2011. – Р. 142–145.
Total in-text references: 1
- In-text reference with the coordinate start=5308
- Prefix
-
The paper
deals with the consideration of methods for the
determination of the vibrational characteristics of
precision mechanical systems from the holographic interferograms of linked analysis of these characteristics by using numerical techniques based on
the theories of mechanical system vibration and
holographic interferometry
- Exact
-
[11, 12]
- Suffix
-
.
Method of holographic visualization of cylindrical piezoceramic transducers vibrations
When wave properties are defined by a travelling wave, quantitative analysis of interferograms
shall be performed in the following method.
- 12
- Palevičius, A. Application of laser interferometry and holographic methods for analysis and design of vibrational systems. / A. Palevičius, R. Vasiliauskas // Virpesių mechanika ir technika. – Vibroengineering. – 1998. – Р. 358–381.
Total in-text references: 3
- In-text reference with the coordinate start=5308
- Prefix
-
The paper
deals with the consideration of methods for the
determination of the vibrational characteristics of
precision mechanical systems from the holographic interferograms of linked analysis of these characteristics by using numerical techniques based on
the theories of mechanical system vibration and
holographic interferometry
- Exact
-
[11, 12]
- Suffix
-
.
Method of holographic visualization of cylindrical piezoceramic transducers vibrations
When wave properties are defined by a travelling wave, quantitative analysis of interferograms
shall be performed in the following method.
- In-text reference with the coordinate start=8577
- Prefix
-
The characteristic function of the distribution of
interference bands on the surface of the piezoceramic cylinder, when holographic interferogram is fixed at time-average and harmonic vibration is present, is defined as
- Exact
-
[12]
- Suffix
-
:
.exp
1
0
kdt
T
Miix
(9)
Inserting expressions (7) into the equation
(6) we get the value of Ωi that should be inserted
into the characteristic function of band distribution (9).
- In-text reference with the coordinate start=10772
- Prefix
-
FWij , FVij , FUij are calculated using analytical expressions of self-excited vibration types related to
the geometrical shapes of transducers and the conditions of their fixing in various structures.
Aiming to calculate coefficients AjW, AjV, AjU
and angles αi, βi, γi we need to minimize the equation formed on a basis of the equation (14) in a
method described
- Exact
-
[12]
- Suffix
-
:
222
11
1
2
1
11
4
sinsin
cossin
coscos
i
i
i
z
n
u
ij
u
ij
i
t
n
v
ij
v
j
i
i
r
n
w
ij
w
ij
i
z
n
u
ij
u
j
i
i
t
n
v
ij
v
ij
i
r
n
w
ij
w
ij
AFKAFK
AFKAFK
FAFKAFK
.(16)
Function Fi shall be differentiated with respect to each unknown component o