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On the Accuracy of End-Point Trajectory Tracking for Flexible Arms by Noncausal Inverse Dynamic Solutions
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The problem of open-loop control of the end-point trajectory of a single-link flexible arm by an inverse dynamic solution is addressed in this paper. A finite element discretization of the ...
Discussion: “Inverse Dynamics of Flexible Robot Arms: Modeling and Computation for Trajectory Control” (Asada, H., Ma, Z.-D., and Tokumaru, H., 1990, ASME J. of Dyn. Syst., Meas., Control, 112, pp. 177–185)
Publisher: The American Society of Mechanical Engineers (ASME)
Acceleration Profiles for Causal Solutions of the Inverse Dynamics Approach to the Control of Single Link Flexible Arms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A scheme for the design of rest-to-rest acceleration profiles to be used in the inverse dynamics approach to the control of the end-point of single link flexible arms is described. The scheme ...
Accuracy of Discrete Models for the Solution of the Inverse Dynamics Problem for Flexible Arms, Feasible Trajectories
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The inverse dynamics problem for a single link flexible arm is considered. The tracking order of consistent and lumped finite element models is derived and compared with the tracking order of ...
Penalty Formulations for the Dynamic Analysis of Elastic Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A series of penalty methods are presented for the dynamic analysis of flexible mechanisms. The proposed methods formulate the equations of motion with respect to a floating frame that follows ...
A Systematic Design Procedure to Minimize a Performance Index for Robot Force Sensors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a systematic procedure for the structural design of a robot force sensor. The structural design is important since the force sensor detects forces and moments through the ...
Exponentially Stable Tracking Control for Multijoint Flexible-Link Manipulators
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper we describe a new tracking control law for multijoint flexible-link manipulators. The scheme is a synthesis of the inverse dynamics solution for flexible manipulators developed by ...
Topological Mapping for Tension Structures
Publisher: American Society of Civil Engineers
Abstract: The “form finding” methods for tension structures may be classified into two different groups: the linear and nonlinear methods. One of the linear methods is the force density method (FDM). In this paper advantage is taken ...
Flexible Multibody Dynamics Based on a Fully Cartesian System of Support Coordinates
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper we present an extension to flexible multibody systems of a system of fully cartesian coordinates previously used in rigid multibody dynamics. This method is fully compatible with ...