Novel parameter-based flexure bearing design method

A Novel Analytical Model for Flexure-Based Compliant Proportion Mechanisms

This paper proposes a novel analytical model for flexure-based proportion compliant mechanisms. The displacement and stiffness calculations of such flexure-based compliant mechanisms are formulated based on the principle of virtual work and pseudo rigid body model(PRBM). According to the theory and method, a set of closed-form equations are deduced in this paper, which incorporate the stiffness...

Constraint-based Design of Parallel Kinematic XY Flexure Mechanisms

This paper presents parallel kinematic XY flexure mechanism designs based on systematic constraint patterns that allow large ranges of motion without causing over-constraint or significant error motions. Key performance characteristics of XY mechanisms such as mobility, cross-axis coupling, parasitic errors, actuator isolation, drive stiffness, lost motion, and geometric sensitivity are discuss...

An Integrated Method of Parameter Design

Design and control of flexure jointed hexapods

By combining static input–output decoupling transformations with hexapod geometric design, the highly coupled dynamics of a flexure jointed hexapod can be decoupled. Several algorithms have been proposed which result in different sets of decoupled inputs and outputs, and which can use a variety of feedback measurements (position, velocity, acceleration, or force in either joint or Cartesian spa...

A Novel and Accurate Method for the Design of Dielectric

The development of numerical techniques now permits us to analyze complex structures such as dielectric resonator filters and planar passive elements for coplanar monolithic microwave integrated circuits. In this paper, we describe a novel method for designing dielectric resonator filters. Then a Chebychev band pass filter is designed by coaxially placing high-Q TM01Q dielectric resonators ...