Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
KINEMATIC ANALYSIS OF SPATIAL 3-RPS PARALLEL MECHANISM
the coupling relationship between the position of the moving platform and the attitude parameters is derived from the joint constraints of the spatial 3-RPS parallel mechanism, and the independent parameters used to describe the configuration of a mechanism is given. The geometric constraint of the mechanism is established by using the equal motion condition, and the inverse equation of the mechanism position is obtained. The relation between the velocity and acceleration between the components is established by using the first and two order derivatives of the constraint equations, thus avoiding the occurrence of composite joint variables in the equations of motion. The explicit relationship between velocity and acceleration among components is obtained. It proves that this method has the advantages of high computational efficiency and is helpful for the rapid solution and dynamic simulation of mechanism problems.
KINEMATIC ANALYSIS OF SPATIAL 3-RPS PARALLEL MECHANISM
the coupling relationship between the position of the moving platform and the attitude parameters is derived from the joint constraints of the spatial 3-RPS parallel mechanism, and the independent parameters used to describe the configuration of a mechanism is given. The geometric constraint of the mechanism is established by using the equal motion condition, and the inverse equation of the mechanism position is obtained. The relation between the velocity and acceleration between the components is established by using the first and two order derivatives of the constraint equations, thus avoiding the occurrence of composite joint variables in the equations of motion. The explicit relationship between velocity and acceleration among components is obtained. It proves that this method has the advantages of high computational efficiency and is helpful for the rapid solution and dynamic simulation of mechanism problems.
KINEMATIC ANALYSIS OF SPATIAL 3-RPS PARALLEL MECHANISM
GAO HongWei (Autor:in)
2019
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Metadata by DOAJ is licensed under CC BY-SA 1.0
Influence of Servo Characteristics on Motion Accuracy of Parallel Kinematic Mechanism
British Library Online Contents | 2012
|Accuracy Synthesis of Redundant Parallel Kinematic Mechanism with Weighted Least Square Method
British Library Online Contents | 2012
|Kinematic Analysis and Simulation on Parallel Vibration Reduction Seat
British Library Online Contents | 2011
|British Library Online Contents | 2008
|