Applied Mechanics and Materials Vol. 844

Abstract: The article deals with problems of image capture. There are presented methods of image processing through 2D and 3D camera systems. Section dedicated to image processing refers to the possibility of using different filters images, geometric and brightness transformations.

Abstract: This article describes algorithm for patterns recognition of application for dual arm robot, android device and camera system. As first was create android application for getting information from computer via Bluetooth. Computer is using for image processing from external camera and then send image of dice to android devices and show on screen score of dice.

Abstract: Contribution describes selecting and applying appropriate deployment of 3D scanners for the implementation of tasks in the realization projects. Analyzes the methods of digitizing and indexing as well as the possibility of their use for handling tasks in robotics. Well it describes the selection of a suitable 3D scanner to solve specific project.

Abstract: This paper presents aaplication of two-layer Kohonen networ for the grouping of machine elements to automatically recognition by the robots. This technology is very important for robotic assembly process of a large group of different parts.

Abstract: This paper presents aaplication of two-layer Kohonen networ for the grouping of machine elements to automatically recognition by the robots. This technology is very important for robotic assembly process of a large group of different parts.

Abstract: The article deals with verifying the characteristics of the camera system located on robotized workstation equipped with SCARA robot.In the workplace, it is necessary to follow the existence of good parts and bad parts and subsequently evaluated and properly store these parts on the system pallets.The role of the article is to verify the suitability of purchased lighting technology at work camera system, so that identification of parts was the most optimal.

Abstract: A research center that is used to verify the identification of selected algorithms and methods for secure grip of components by industrial robot was created within the project of applied research at the department. It contributes to enhancing the effectiveness of palletizing - assembly cells.

Abstract: For an accepted physical model with allowance of cutting “on a trace” phenomena, the initial mathematical model for want of processing non-rigid shafts is considered. In this model the improper rigidities of an elastic system are taken into account. In particular, pliability of a technological system on coordinate X in relation to cutting forces component on Y coordinate. Considered the individual models of dynamic system of turning machines for want of small rigidity shafts processing with management on the channel of additional managing force effects, which with a sufficient degree of an exactitude can be used in engineering accounts.

Abstract: By changing air to water flow rates of a two-phase flow through a minichannel we identified aggregation and partitioning of air bubbles and slugs of various sizes. It was found that for some flowconditions air bubbles formed periodic patterns. The identification of the spatio-temporal behaviourswas performed with a laser transitivity sensor and confirmed by a digital camera. We used the Hurstexponent to distinguish instabilities in air slugs, their breakups and aggregations. In addition, we performed noise level estimation.

Abstract: We examine the modal response of an electro-mechanical energy harvesting device based oncharacterisation of the experimental time-series. Mechanical resonator consisting of a flexible beamand a tip magnet and nonlinear switching magnetic transducer defined as composite magnetic ringbased on a soft ferromagnet. To identify the dynamics of the response of the studied harvesting structure and the associated voltage and displacement output we used the Recurrence Quantification Analysis (RQA), estimating the corresponding recurrence rates and recurrence times.