Parallel-kinematics XYZ MEMS part 1: Kinematics and design for fabrication
نویسندگان
چکیده
منابع مشابه
Parallel-kinematics Mems Stages for High Precision Nanopositioning and Manipulation
INTRODUCTION Micro Electro Mechanical Systems (MEMS) based micro-positioning stages are critically important in many micro/nano manipulation and manufacturing applications. Such stages have been extensively used in micro-force sensors, scanning probe microscopy and micro optical lens scanners [1-4]. While there is no unique definition for a micro-positioning stage, it generally refers to a syst...
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The forward position kinematics (FPK) of a parallel manipulator with new architecture supposed to be used as a moving mechanism in a flight simulator project is discussed in this paper. The closed form solution for the FPK problem of the manipulator is first determined. It has, then, been shown that there are at most 24 solutions for FPK problem. This result has been verified by using other tec...
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Reconfigurable robots can be defined as a group of robots that can have different geometries, thus obtaining different structures derived from the basic one, having different degrees of freedom and workspaces. Thanks to the optimum dexterity they offer, the user can accomplish a large variety of industrial tasks, using a structurally optimized robot leading towards better energy control and eff...
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Constrained multibody systems typically feature multiple closed kinematic loops that constrain the relative motions and forces within the system. Typically, such systems possess far more articulated degrees-of-freedom (within the chains) than overall end-effector degrees-of-freedom. Thus, actuation of a subset of the articulations creates mixture of active and passive joints within the chain. T...
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ژورنال
عنوان ژورنال: Precision Engineering
سال: 2016
ISSN: 0141-6359
DOI: 10.1016/j.precisioneng.2016.04.009