Modeling compliant bistable mechanisms

Modeling compliant bistable mechanisms: An energy method based ...

The proposed energy method is grounded in the principle of minimum strain energy, implying that the total strain energy is minimized at the ...

Bistable Configurations of Compliant Mechanisms Modeled Using ...

Hence, a knowledge of the strain energy equation for a compliant mechanism allows calcula- tion of stable positions. Using the pseudo-rigid-body model, the ...

Kinetostatic Modeling of Fully Compliant Bistable Mechanisms ...

In this paper, an analytical kinetostatic model is developed for FCBMs based on the beam constraint model (BCM) that captures the geometric nonlinearities of ...

Bistable Compliant Mechanism by BYU CMR - Printables.com

This bistable compliant mechanism was developed by the BYU Compliant Mechanisms Research group (compliantmechanisms.byu.edu). This model shows the bistable ...

Modeling compliant bistable mechanisms: An energy method based ...

The proposed method is introduced for the first time in modeling compliant bistable mechanisms, and it is proven that the method can be used for modeling ...

Design and Modelling of a Generic Compliant Mechanism with Bi ...

This article presents two new compliant mechanisms that are able to achieve bi-stability and static balancing where the improved motion characteristics and ...

Development of a Fully Compliant Bistable Mechanism Based on ...

Compliant bistable mechanisms with planar configurations demonstrate two in-plane stable states through the nonlinear deformations of in-plane flexible ...

DETC98/MECH-5914 - BYU Engineering

This mechanism will be analyzed later in the paper to demonstrate compliant bistable mechanism theory. The pseudo-rigid-body model may then be analyzed using ...

Fully compliant bistable mechanisms with enhanced pitch stiffness

An analytical kinetostatic model is developed for the proposed bistable mechanism. Five bistable examples are presented to demonstrate the effectiveness of the ...

Bistable Compliant Mechanisms: Corrected Finite Element Modeling ...

Compliant bistable mechanisms, also called bistable straight-guided buckling beams, have been extensively used in the design of mesomechanical/micromechanical ...

Task-driven geometric synthesis method of a bistable compliant ...

Figure 10The synthesis results of compliant bistable mechanism and their comparison with finite-element analysis (FEA). Download. 5 Simulation ...

Bistable Compliant Mechanism - YouTube

... Simulation of Tunable, Multi-State Structures Fabricated Monolithically with Multi-Material 3D Printing. Sci Rep 7, 45671 (2017). https ...

Develop a simulation process to accurately describe the operation of ...

Compliant mechanisms achieve motion by elastically deforming a flexible structure without joints. A compliant, bistable mechanism can be additively.

Design of Deployable Structures by Using Bistable Compliant ...

Several novel parameters are introduced into the bistable mechanism to better control the behaviour of bistable mechanisms. By adjusting the defined geometry ...

Bistable Mechanisms for Space Applications - PMC

Compliant bistable mechanisms are monolithic devices with two stable equilibrium positions separated by an unstable equilibrium position.

"Design of Shape-Morphing Structures Consisting of Bistable ...

The design concept defines the methodology of transforming a planar structural shape into spatial structural shape using bistable compliant mechanisms. Bistable ...

(PDF) Compliant bistable mechanisms - ResearchGate

Compliant mechanisms represent an elegant way to achieve bistable behavior because their flexible members allow both motion and energy storage to be ...

Bistable Compliant Switch by BYU CMR | Download free STL model

This bistable switch is an example of a compliant mechanism with a four-bar mechanism pseudo-rigid-body model.

"Simulating Deflection of a Compliant Bistable Mechanism"

This research involves the simulation and physical testing of a novel compliant bistable mechanism. Bistable mechanisms are commonly used in ...

Task-driven geometric synthesis method of a bistable compliant ...

Another widely used method for modeling compliant mechanism is the beam constraint model. (BCM). BCM, proposed by Awtar et al. (2006), provides ...