Faculty of Mechanical Engineering

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Author: search.filters.author.Maja AnachkovaHas files: No

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Now showing 1 - 6 of 6
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    Analytical modeling and FEM simulations of an energy harvesting cantilever beam
    (2022)
    Anastasija Ignjatovska
    ;
    Damjan Pecioski
    ;
    Dejan Shishkovski
    ;
    Maja Anachkova
    ;
    Simona Domazetovska
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    Smart irrigation system using Internet of Things technology
    (2021-12)
    Maja Anachkova
    ;
    Ana Kochovski
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    Analysis of the Noise Impact in Urban Area in the City of Skopje
    (Forum Acusticum, 2020-12)
    Maja Anachkova
    ;
    Simona Domazetovska
    ;
    Viktor Gavriloski
    ;
    Zlatko Petreski
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    Bio-inspired and origami engineering approaches for project-based learning mechatronics
    (2019-11-12)
    Maja Anachkova
    ;
    Jovana Jovanova
    ;
    Viktor Gavriloski
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    Design, modeling and prototyping of bio-inspired robot actuated by piezoelectric transducers
    (Proceedings of abstracts of XIV International Conference - ETAI 2018, 2018-09)
    Maja Anachkova
    ;
    Jovana Jovanova
    ;
    Simona Domazetovska
    This paper focuses on the design and development of a bio-inspired mobile robot using piezoelectric transducers as drives. The design of the device aimed to imitate the trajectory movement of a crawl-like animal. Design constraints as producing controlled movement with piezoelectric transducer, as well as the combination of multiple piezoelectric patches into one mobile robot are presented in their practical aspects. The robot uses 2 piezoelectric transducers as main drives, but also as main structural components of the device. The patches are connected with a thin light rod, and the kinematic of movement is achieved with 4 tiny wooden legs connected on each of the patches. The project investigates the possibility and effectiveness of the piezoelectric transducers for movement of the bio-inspired mobile robot. From conceptual development, to the mechanical and numerical design and control, the mobile robot is used to test different trajectories of movement. Ni RIO Evaluation kit has been incorporated as a real-time and FPGA control platform for the mobile robot while using LabView programing environment. To accomplish complex trajectories of movement the velocity of the robot was measured for straight line and rotation of the robot. Mathematical model is built and analyzed through SimMechanics module in Matlab.
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    CAD modeling of parallel robot(tripod) in matlab/simulink
    (2019)
    Maja Anachkova
    ;
    Hristijan Mickoski
    The purpose of this paper is to create a model simulation of a parallel robot with PID controller using the programming package Matlab/ Simulink. In this paper, forward and inverse kinematics of parallel robot tripod is presented; model of the parallel robot in the programming package Solid Works is constructed; simulation model of the parallel robot tripod is made by conversion from Solid Works to Matlab/Simulink and results for velocities and accelerations in its kinematic joints are obtained that serve to the management and control of the mobile platform as a major problem in the construction of a parallel robot. Model simulation of parallel robot will be the basis for creating models of parallel robots with more complex structure, detailed understanding of their kinematics and control design as an inevitable part of the future of robotics and mechatronic.