Print Email Facebook Twitter Topology Optimization Algorithm for Synthesis of Dynamically Balanced Compliant Mechanisms Title Topology Optimization Algorithm for Synthesis of Dynamically Balanced Compliant Mechanisms Author Römer, Nol (TU Delft Mechanical, Maritime and Materials Engineering) Contributor Herder, J.L. (mentor) van der Wijk, V. (graduation committee) Munro, D.P. (graduation committee) van Ostayen, R.A.J. (graduation committee) Degree granting institution Delft University of Technology Programme Mechanical Engineering | Mechatronic System Design (MSD) Date 2023-11-30 Abstract As mechanisms become increasingly precise, so becomes the reduction of noise and vibration increasingly important. One method for eliminating vibrations in mechanisms is dynamic balancing. This method prevents vibrations from occurring by designing the mechanism such that the inertial forces and moments of all bodies in the mechanism cancel each other out kinematically. Generally, this is done by cleverly adding masses to existing mechanisms or by using symmetric mechanisms which move in opposite directions. Another method for the synthesis of mechanisms is topology optimization. This method can be used to design dynamically balanced mechanisms without the need for symmetry or redundant masses.An algorithm is developed, based on the 99-line code, to synthesize such dynamically balanced mechanisms. As a test case, an off-centered (thereby usually unbalanced) force-inverter is designed, and a significant reduction in the shaking forces and shaking moments is achieved. The resulting geometries are analyzed in COMSOL to verify the results of the algorithm and perform further analyses on the performance of the algorithm. Subject Dynamic balanceShaking Force BalanceShaking Moment BalanceCompliant MechanismTopology OptimizationAlgorithmMechanism Design To reference this document use: http://resolver.tudelft.nl/uuid:8ff24cda-87ee-406f-9a65-e247bb69820a Part of collection Student theses Document type master thesis Rights © 2023 Nol Römer Files PDF Thesis_NolRomer.pdf 5.76 MB Close viewer /islandora/object/uuid:8ff24cda-87ee-406f-9a65-e247bb69820a/datastream/OBJ/view