Small,
Journal Year:
2023,
Volume and Issue:
20(21)
Published: Dec. 12, 2023
The
biological
system
realizes
the
unity
of
action
and
perception
through
muscle
tissue
nervous
system.
Correspondingly,
artificial
soft
actuators
realize
sensing
actuating
functions
in
a
single
functional
material,
which
will
have
tremendous
potential
for
developing
intelligent
bionic
robotics.
This
paper
reports
design
laser-induced
graphene
(LIG)
electrothermal
actuator
with
self-sensing
capability.
LIG,
material
formed
by
one-step
direct-write
lasing
procedure
under
ambient
air,
is
used
as
conversion
materials
piezoresistive
materials.
By
transferring
LIG
to
flexible
silicone
substrate,
ability
LIG-based
unit
enriched,
along
an
effectively
improved
sensitivity.
Through
integration
different
types
well-designed
units,
transformations
from
multidimensional
precursors
2D
3D
structures
are
realized.
According
effect
units
during
deformation
process,
visual
synchronous
state
feedback
proposed.
multimodal
crawling
robotics
switchable
electromagnetic
shielding
cloak
serve
demonstrations
actuator,
showing
advantage
remote
control
robot
without
relying
on
assistance
devices.
Mechanics of Advanced Materials and Structures,
Journal Year:
2024,
Volume and Issue:
unknown, P. 1 - 14
Published: Nov. 27, 2024
The
mechanical
advancement
in
conventional
origami
metamaterials
is
limited
since
only
single
layer
exists
at
a
deterministic
scale.
In
this
paper,
the
bio-inspired
dual-layer
(BDO)
proposed,
involving
couple
of
nested
layers
connected
by
ribs.
Sudoku-inspired
surrogate
models
are
developed
for
design
parameters
to
tailor
performance
BDO.
multi-objective
optimization
reveals
that
BDO
exhibit
superior
compared
with
single-layer
metamaterial
strong
interaction
between
ribs
and
layers.
energy
absorption
capacity
optimal
improved
59.45%.
Moreover,
performance-oriented
parameter
selection
system
established,
facilitating
application
wide
range
protective
load-bearing
scenarios.
Small,
Journal Year:
2023,
Volume and Issue:
20(21)
Published: Dec. 12, 2023
The
biological
system
realizes
the
unity
of
action
and
perception
through
muscle
tissue
nervous
system.
Correspondingly,
artificial
soft
actuators
realize
sensing
actuating
functions
in
a
single
functional
material,
which
will
have
tremendous
potential
for
developing
intelligent
bionic
robotics.
This
paper
reports
design
laser-induced
graphene
(LIG)
electrothermal
actuator
with
self-sensing
capability.
LIG,
material
formed
by
one-step
direct-write
lasing
procedure
under
ambient
air,
is
used
as
conversion
materials
piezoresistive
materials.
By
transferring
LIG
to
flexible
silicone
substrate,
ability
LIG-based
unit
enriched,
along
an
effectively
improved
sensitivity.
Through
integration
different
types
well-designed
units,
transformations
from
multidimensional
precursors
2D
3D
structures
are
realized.
According
effect
units
during
deformation
process,
visual
synchronous
state
feedback
proposed.
multimodal
crawling
robotics
switchable
electromagnetic
shielding
cloak
serve
demonstrations
actuator,
showing
advantage
remote
control
robot
without
relying
on
assistance
devices.
