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RISAccuracy Analysis of Redundantly Actuated and Overconstrained Parallel Mechanisms With Actuation Errors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A general accuracy analysis method of redundantly actuated and overconstrained parallel mechanisms is proposed. Coupled effects of actuation errors and internal elastic forces arose from the elastic deformation are both ...
Sensitivity Analysis and Accuracy Synthesis of a Deployable Antenna Considering Clearances and Link Tolerances
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Antenna panels of a satellite are usually deployed and supported by a deployable mechanism. The accuracy of the deployable mechanism is important because it directly affects the performance of the satellite. This article ...
Sensitivity Analysis and Accuracy Synthesis of a Deployable Antenna Considering Clearances and Link Tolerances
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Antenna panels of a satellite are usually deployed and supported by a deployable mechanism. The accuracy of the deployable mechanism is important because it directly affects the performance of the satellite. This article ...
The Kinematics of Containment for N-Dimensional Ellipsoids
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Knowing the set of allowable motions of a convex body moving inside a slightly larger one is useful in applications such as automated assembly mechanisms, robot motion planning, etc. The theory behind this is called the ...
Error Space Estimation of Three Degrees of Freedom Planar Parallel Mechanisms
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: This paper develops a geometric method to estimate the error space of 3-DOF planar mechanisms with the Minimum Volume Ellipsoid Enclosing (MVEE) approach. Both the joint clearances and actuator errors are considered in ...