Planar Four-Bar Motion Generation with Prescribed Static Torque and Rigid-Body Reaction Force<sup>#</sup>

Al-Smadi, Yahia M.; Shen, Qiong; Russell, Kevin; Sodhi, Raj S.

doi:10.1080/15397730802713389

Cited by 9 publications

(3 citation statements)

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“…al. considered prescribed coupler loads (3)(4) (5) , prescribed coupler loads in braking system design (6) as well as the elastic deflection of the crank and follower links in braking system design (7) . Peng and Sodhi (8) presented an optimal continuous path generation method for adjustable planar four-bar linkages.…”

Section: Introductionmentioning

confidence: 99%

Planar Four-Bar Motion and Path Generation with Order and Branching Conditions

Russell

Shen²

2011

JAMDSM

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This work presents an optimization model for planar four-bar motion and path generation. This model includes the four-bar linkage kinematic model by Suh and Radcliffe (13) as an objective function. This kinematic model allows for the direct minimization of the error between the prescribed and achieved coupler parameters while synthesizing the crank and follower links in a closed loop. Both order and branching conditions are included among the constraint equations.

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Section: Introductionmentioning

confidence: 99%

Planar Four-Bar Motion and Path Generation with Order and Branching Conditions

Russell

Shen²

2011

JAMDSM

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“…The problem of synthesising a mechanism to output a prescribed path is an important one in the area of mechanism design [1,2,3,4]. Given an output path, specified normally as a collection of discrete precision points, the task is to find a mechanism whose output traverses these points exactly or, at least, as closely as possible.…”

Section: Introductionmentioning

confidence: 99%

Mechanism synthesis: a comparison of adaptive and traditional approaches

Feldman

Hicks

Mullineux

2014

IJITM

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“…The concept of motion generation with static coupler loading for planar four-bar mechanisms has been addressed by Huang and Roth (11) with analytical motion generation models and recently by Shen et al (1) and Al-Smadi et al (2,12) with numerical motion generation models. This work extends the concept of motion generation with static coupler loading to consider one of the most basic spatial four-bar mechanisms-the RRSS mechanism.…”

Section: Motivation and Scope Of Workmentioning

confidence: 99%

On the Synthesis of Spatial RRSS Motion Generators with Prescribed Coupler Loads

Russell

Shen

Lee³

et al. 2009

JAMDSM

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This work extends the concepts and methodologies of Shen et al (1) and Al-Smadi et al (2) to synthesis of spatial RRSS motion generators with applied coupler loads. A general four-bar mechanism constraint that includes a coupler static load and a driver static torques is formulated using the principal of virtual work. This constraint is combined with the conventional RRSS motion generation model by Suh and Radcliffe (13) to form a nonlinear optimization problem from which RRSS mechanism solutions are calculated that approximate prescribed coupler poses and satisfy prescribed driver static torques for given coupler loads.

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Planar Four-Bar Motion Generation with Prescribed Static Torque and Rigid-Body Reaction Force^#

Cited by 9 publications

References 10 publications

Planar Four-Bar Motion and Path Generation with Order and Branching Conditions

Planar Four-Bar Motion and Path Generation with Order and Branching Conditions

Mechanism synthesis: a comparison of adaptive and traditional approaches

On the Synthesis of Spatial RRSS Motion Generators with Prescribed Coupler Loads

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Planar Four-Bar Motion Generation with Prescribed Static Torque and Rigid-Body Reaction Force#

Cited by 9 publications

References 10 publications

Planar Four-Bar Motion and Path Generation with Order and Branching Conditions

Planar Four-Bar Motion and Path Generation with Order and Branching Conditions

Mechanism synthesis: a comparison of adaptive and traditional approaches

On the Synthesis of Spatial RRSS Motion Generators with Prescribed Coupler Loads

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Planar Four-Bar Motion Generation with Prescribed Static Torque and Rigid-Body Reaction Force^#