Developments and challenges of miniature piezoelectric robots: A review
Miniature robots have been widely studied and applied in the fields of search and rescue,
reconnaissance, micromanipulation, and even the interior of the human body benefiting from …
reconnaissance, micromanipulation, and even the interior of the human body benefiting from …
Concept design of a monolithic compliant series-elastic actuator with integrated position and two-level force sensing
Safe physical interaction is significant for the protection of the operated target during delicate
micromanipulation tasks. This paper proposes the concept design of a series-elastic …
micromanipulation tasks. This paper proposes the concept design of a series-elastic …
[PDF][PDF] Serial-Kinematic Hybrid Electromagnetic-Piezoelectric AFM Scanner for High-Throughput Raster Scanning
High-throughput raster scanning enables high-rate atomic force microscopy (AFM) imaging
in a large area. This article proposes a novel serial-kinematic tri-axial AFM scanner to meet …
in a large area. This article proposes a novel serial-kinematic tri-axial AFM scanner to meet …
A Normal-Stressed Electromagnetic-Driven Stiffness-Tunable Nanopositioner
High-bandwidth and long-range nanoprecision motion is crucially required by many
advanced instruments and robotic systems, which rely on the nanopositioners. However …
advanced instruments and robotic systems, which rely on the nanopositioners. However …
Design and analysis of a compliant microgripper with a large amplification ratio
This paper presents the design and analysis of a novel piezoelectric-actuated compliant
microgripper that mainly consists of a three-stage amplifier and a pair of parallelogram …
microgripper that mainly consists of a three-stage amplifier and a pair of parallelogram …
Modeling and inverse compensation of dynamic hysteresis in voice coil motors using an extended rate-dependent Prandtl-Ishlinskii model
J Jin, X Sun, Z Chen - Journal of Magnetism and Magnetic Materials, 2023 - Elsevier
The objective of this study is to examine the influence of input current frequency on the
hysteresis behaviour of voice coil motors (VCMs). The present study introduces the …
hysteresis behaviour of voice coil motors (VCMs). The present study introduces the …
Design of a flexure-based XYZ micropositioner with active compensation of vertical crosstalk
This paper presents the design and development of a new flexure-based XYZ
micropositioner with a hybrid kinematic configuration. A piezoelectric-driven Z stage is …
micropositioner with a hybrid kinematic configuration. A piezoelectric-driven Z stage is …
Emergence of human oculomotor behavior in a cable-driven biomimetic robotic eye using optimal control
RJ Alitappeh, A John, B Dias… - … on Cognitive and …, 2024 - ieeexplore.ieee.org
Using robotic models to test theories on the behavior of humans or animals can help
understand many aspects of intelligence and control in natural systems. In this paper, we …
understand many aspects of intelligence and control in natural systems. In this paper, we …
A novel bridge-type compliant displacement amplification mechanism under compound loads based on the topology optimisation of flexure hinge and its application in …
W Chen, S Kang, Q Lu, Q Zhang, H Wei… - Smart Materials and …, 2023 - iopscience.iop.org
The design and modelling of bridge-type compliant displacement amplification mechanisms
(CDAMs) are key components in precision engineering. In this study, a bridge-type CDAM …
(CDAMs) are key components in precision engineering. In this study, a bridge-type CDAM …
Nonlinear Evaluation of a Large-Stroke Coiled L-Shape Compliant Guiding Mechanism With Constant Stiffness
Owing to the advantages of monolithic structure and little need for assembling, compliant
guiding mechanisms appear to be an effective solution for decoupling multi-freedom …
guiding mechanisms appear to be an effective solution for decoupling multi-freedom …