Static and dynamic modelling of a two-flexible-link robot manipulator
نویسندگان
چکیده
منابع مشابه
Dynamic Modelling of a Two-link Flexible Robot Manipulator
This paper presents dynamic modelling of a two-link flexible manipulator system. The kinematic model is based on standard frame transformation matrices describing both rigid rotation and modal displacement, under small deflection assumption. A two-link flexible manipulator incorporating structural damping, hub inertia and payload is considered. An explicit, complete, and accurate nonlinear dyna...
متن کاملModelling and control of a two-link flexible robot manipulator
Over the last years, flexible structured manipulators have increased in popularity in aeronautical research because of their advantages compared to conventional rigid structures. Unfortunately, the flexibility of the structure has one big disadvantage; it causes undesired motions of the spacecraft. The flexibility of the structure generates structural vibrations that strongly interferes with ri...
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This paper presents development of a dynamic model of a two-link flexible manipulator. An explicit, complete, and accurate nonlinear dynamic model of the system is developed using assumed mode method. The Lagrangian approach is used to derive the dynamic model of the system. Several responses including angular positions and displacements of both links are obtained and analysed.
متن کاملDynamic Modelling and Characterisation of a Two- Link Flexible Robot Manipulator
This paper presents an investigation into the dynamic modelling and characterisation of a two-link flexible robot manipulator incorporating a payload. A planar two-link flexible manipulator incorporating structural damping, hub inertia and payload that moves in the horizontal plane is considered. A dynamic model of the system is developed using a combined Euler-Lagrange and assumed mode methods...
متن کاملQFT Control of a Two-Link Rigid-Flexible Manipulator
This paper evaluates a new and simple controller design method based on QFT (quantitative feedback theory) for a two-link manipulator whose first link is rigid and the second is flexible. A piezoelectric patch is attached to the surface of the flexible link for vibration suppression of it. This system is modeled as a nonlinear multi-input multi-output (MIMO) control systems whose inputs are two...
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ژورنال
عنوان ژورنال: Robotica
سال: 1996
ISSN: 0263-5747,1469-8668
DOI: 10.1017/s0263574700019603