Transmission characteristics of a two-dimensional flexure hinge mechanism
Sign Up to like & getrecommendations! Published in 2019 at "Microsystem Technologies"
DOI: 10.1007/s00542-019-04652-4
Abstract: A two-dimensional flexure hinge mechanism with a novel structure is proposed to improve the transmission accuracy and efficiency of precision positioning worktables that are driven by giant magnetostrictive actuators. First, the static and dynamic mathematical… read more here.
Keywords: hinge; flexure hinge; hinge mechanism; two dimensional ... See more keywords
Design and performance test of the fast-steering mirror with flexure hinge used in vehicle track-launch system
Sign Up to like & getrecommendations! Published in 2019 at "Optoelectronics Letters"
DOI: 10.1007/s11801-019-8163-9
Abstract: To accurately launch laser, a fast-steering mirror (FSM) with flexure hinge is designed. First, actuators, angle sensors and flexure hinge were designed or selected respectively according to requirements of vehicle track-launch system. Then, the servo… read more here.
Keywords: system; launch system; flexure hinge; track launch ... See more keywords
Sinc flexure hinges
Sign Up to like & getrecommendations! Published in 2023 at "Review of Scientific Instruments"
DOI: 10.1063/5.0141667
Abstract: This paper proposes a new type of flexure hinge: the sinc flexure hinge. A theoretical compliance and precision factor model of the sinc flexure hinge is developed based on the transfer matrix method. The finite… read more here.
Keywords: compliance precision; flexure hinges; flexure; sinc flexure ... See more keywords
Damped two-axis axially collocated flexure hinge
Sign Up to like & getrecommendations! Published in 2023 at "Review of Scientific Instruments"
DOI: 10.1063/5.0149319
Abstract: Broadband motion control in flexure-based stages can benefit from passive damping enhancement at their flexible structures. This paper develops a damped two-axis axially collocated (2-AC) flexure hinge with damping-enabling hybrid inserts and analytically derives its… read more here.
Keywords: damped two; two axis; axis axially; flexure ... See more keywords
Optimal Design and Tracking Control of a Superelastic Flexure Hinge Based 3-PRR Compliant Parallel Manipulator
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2954842
Abstract: A major obstacle that restricts the application of notched flexure hinge based compliant mechanism is its limited motion range. This paper presents the optimal design and tracking control of a superelastic flexure hinge based 3-PRR… read more here.
Keywords: flexure; flexure hinge; control; cpm ... See more keywords
A Novel Fiber Bragg Grating Vibration Sensor Based on Orthogonal Flexure Hinge Structure
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2020.2969559
Abstract: A novel two-dimensional (2-D) fiber Bragg grating (FBG) vibration sensor based on an orthogonal flexure hinge structure has been proposed in this paper. The elastic element of this sensor which contains an inertial body, flexure… read more here.
Keywords: vibration sensor; flexure hinge; vibration; structure ... See more keywords
Behavior Analysis of a Flexure Hinge Array
Sign Up to like & getrecommendations! Published in 2021 at "Mathematical Problems in Engineering"
DOI: 10.1155/2021/9947090
Abstract: Compliant mechanisms have been well designed to reach an ultra-high accuracy in positioning systems. However, the displacement of compliant mechanisms is still a major problem that restricts practical applications. Hence, a new flexure hinge array… read more here.
Keywords: flexure hinge; fha; hinge array;
Dynamic Model of a Conjugate-Surface Flexure Hinge Considering Impacts between Cylinders
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13060957
Abstract: A dynamic model of a Conjugate-Surface Flexure Hinge (CSFH) has been proposed as a component for MEMS/NEMS Technology-based devices with lumped compliance. However, impacts between the conjugate surfaces have not been studied yet and, therefore,… read more here.
Keywords: conjugate surface; dynamic model; model; model conjugate ... See more keywords