Optimization of noisiness of mechanical system by using a pneumatic tuner during a failure of piston machine

Žuľová, Lucia; Grega, Robert; Krajňák, Jozef; Fedorko, Gabriel; Molnár, Vieroslav

doi:10.1016/j.engfailanal.2017.05.044

Cited by 20 publications

(11 citation statements)

References 11 publications

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“…The operation in (12) causes that the distance between the old simplex points and the point with the lowest value of the function is reduced by half, and therefore it is sometimes referred to as the contraction operation. As a convergence criterion to terminate the algorithm, Nelder and Mead [10] suggested the following equation…”

Section: Modified Simplex Optimization Methodsmentioning

confidence: 99%

“…• compilation of the parametric FEM model for the ADINA calculation software and related files for evaluation of the results [11], • creating an objective function in MATLAB [4,12]. The high time requirement is assumed based on the character of the optimization task, and therefore it is necessary to create models with minimal computational demands [13,14].…”

Section: The Computational Model For Analysismentioning

confidence: 99%

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Optimization and design of the vulcanization press sandwich pressure plate parameters

et al. 2018

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The goal of this paper is to present the optimization of the vulcanization compactor pressure plate construction design. The basic factor for the mechanism functionality is the required stiffness compliance. The total construction stiffness has an influence on the vulcanization form tightness. Several solutions of the pressure plate have been proposed in the initial phase. Each proposal has been optimized in order to minimize the pressure plate weight meeting the conditions of the maximum displacement and the maximum allowed stress. The best solution has been chosen on the base of the evaluation afterwards. The multisoftware approach using ADINA and MATLAB software was used to perform FE analyzes.

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Section: Modified Simplex Optimization Methodsmentioning

confidence: 99%

Section: The Computational Model For Analysismentioning

confidence: 99%

Optimization and design of the vulcanization press sandwich pressure plate parameters

et al. 2018

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“…The system of the predictive maintenance and repair is flexible and dynamic [22]. Strategies and modes of M&R as applied to one and the same type of equipment can be varied depending on the growth of the average running hours of products, on performing the layout additional works, on creating the new methods and means of the technical diagnostics, and so on.…”

Section: Predictive Repair Of Equipmentmentioning

confidence: 99%

Reliability Determination and Diagnostics of a Mechatronic System

Turygin¹,

Božek²,

Abaramov³

et al. 2018

Adv. Sci. Technol. Res. J.

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In order to reduce the number and time of layups and to increase the period of effective operation of a mechatronic system it is reasonable to carry out predictive recovery works during one stoppage (repair) for a group of component parts with equal, close or multiple operation hours to the prior-to-failure (limiting) state. Such approach gives also the possibility to carry out recovery works with separate elements in parallel, which allows to reduce the system layup time and to increase the production output.

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“…The organization of the transport of autonomously driven vehicle sets can be controlled on base of capacity assessment knowledge in other technological practicies [15,16,17,18,19,20] using the following indicators:…”

Section: Parameters Of Automatically Controlled Vehiclesmentioning

confidence: 99%

Control of Modular Conveyor and Automated Handling Devices Interconnection

Cempírek¹,

Zitrický²,

Gašparík³

et al. 2018

Adv. Sci. Technol. Res. J.

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The paper focuses on modular conveyors, mainly dedicated for the transport of parcel goods of various properties. Accent will also be put to their use in processes where the belt's resistance to higher temperatures or to mechanical damage is required. The solution is aimed on the use for installation in larger transport units, production as well assembly lines. The proposal of the conveyor design allows to handle different line sections (bends, broken sections, etc.) using a single drive. The conveyor track will be solved with aim to the transport of goods (products) by means of automated trolleys. A proposal for the synchronization of the conveyor track with an automated handling device will be presented, which will ensure the final phase of the production chain, the relocation of production to the warehouse of finished products. The authors will focus on the calculation of subsequent intervals for automated means of handling as well on determining the capacity of the conveyor track.

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Optimization of noisiness of mechanical system by using a pneumatic tuner during a failure of piston machine

Cited by 20 publications

References 11 publications

Optimization and design of the vulcanization press sandwich pressure plate parameters

Optimization and design of the vulcanization press sandwich pressure plate parameters

Reliability Determination and Diagnostics of a Mechatronic System

Control of Modular Conveyor and Automated Handling Devices Interconnection

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