Computational and experimental analysis of trawl winches barrels deformations

Solovyov, V. A.; Cherniavsky, A.

doi:10.1016/j.engfailanal.2012.10.007

Cited by 7 publications

(5 citation statements)

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“…With the advent of new technologies, major improvements in the drive systems, cable handling, safety and reliability are possible, particularly in motor and hydraulic controls (Pearlman et al, 2017). Examples of recent relevant research include model-based control designs for offshore hydraulic winch systems (Skjong and Pedersen, 2016), the influence of fishing grounds on trawler winch design (e.g., see Carral et al, 2015, for a review), winch design interventions for safety and entanglement hazard prevention (Lincoln et al, 2016), analysis of trawl winches barrels deformations (Solovyov and Cherniavsky, 2013), and high performance winch and synthetic rope systems for workboats, tug boats, and commercial marine applications (Griffin, 2004), to mention some.…”

Section: Computer-automated Design (Cautod)mentioning

confidence: 99%

An Intelligent Winch Prototyping Tool

Bye¹,

Osen²,

Rekdalsbakken³

et al. 2017

ECMS 2017 Proceedings Edited by Zita Zoltay Paprika, Péter Horák, Kata Váradi, Péter Tamás Zwierczyk, Ágnes Vidovics-Dancs, Ján

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In this paper we present a recently developed intelligent winch prototyping tool for optimising the design of maritime winches, continuing our recent line of work using artificial intelligence for intelligent computer-automated design of offshore cranes. The tool consists of three main components: (i) a winch calculator for determining key performance indicators for a given winch design; (ii) a genetic algorithm that interrogates the winch calculator to optimise a chosen set of design parameters; and (iii) a web graphical user interface connected with (i) and (ii) such that winch designers can use it to manually design new winches or optimise the design by the click of a button. We demonstrate the feasibility of our work by a case study in which we improve the torque profiles of a default winch design by means of optimisation. Extending our generic and modular software framework for intelligent product optimisation, the winch calculator can easily be interfaced to external product optimisation clients by means of the HTTP and WebSocket protocols and a standardised JSON data format. In an accompanying paper submitted concurrently to this conference, we present one such client developed in Matlab that incorporates a variety of intelligent algorithms for the optimisation of maritime winch design.

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Section: Computer-automated Design (Cautod)mentioning

confidence: 99%

An Intelligent Winch Prototyping Tool

Bye¹,

Osen²,

Rekdalsbakken³

et al. 2017

ECMS 2017 Proceedings Edited by Zita Zoltay Paprika, Péter Horák, Kata Váradi, Péter Tamás Zwierczyk, Ágnes Vidovics-Dancs, Ján

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“…The basis of the first method is the use of ISG of various sensitivity [23] to amplitude of cyclic deformations in tests. The second method is for decryption of ISG indications when the results of stress-strain analysis of elements (in the zones where ISG are placed) are obtained with the help of the numerical methods of the fracture mechanics elasticity are attracted [12,24,25,26]. The idea of the third method consists in a new way of registration of ISG response, namely on changing the reflection coefficient of a surface of the gauge in stream of infra-red radiation [5].…”

Section: Fig 2 Calibration Of Integral Strain Gaugesmentioning

confidence: 99%

Integral Strain Gauges Application for Gearing Reliability Estimation

Syzrantsev

Syzrantseva

2017

MSF

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“…Winch reversing is very dangerous when the vehicle is in trouble, and it needs to launch the winch to rescue itself. 1,2 Sudden winch reversing could make the vehicle in a more dangerous state. Therefore, the reliability of the winch brake is crucial.…”

Section: Prefacementioning

confidence: 99%

A study on properties of a cone-type brake for motor vehicle winch

Wang

et al. 2016

Advances in Mechanical Engineering

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The brake of winch is to prevent the occurrence of reverse slipping at working time. Based on the analysis of two types of brake, this article establishes the relationship model of the brake force and the angle of the screw thread on the brake shaft and builds the model of the relationship of the brake force and the height of the cone and found that the brake force is the largest when the angle of the screw is 45°. Also found that the brake force increases with the increase in the load, and the brake force is positively related to the height of the cone. Two brake mechanisms are manufactured and arranged in the same winch to conduct the experimental performance comparison. The experimental results show that the temperature of the winch with cone brake finally reaches about 60°C, which is 33% lower than the 90°C of the disk brake, and the no-load current of the cone brake winch is under 60 A, while in the disk brake winch it is over 90 A after 7 min, which consumes 33% energy than cone brake. The cone brake can reduce the occurrence of harmful friction and enhance the efficiency of winch and is able to solve the winch safety problem caused by nylon cable damage because of the heat accumulation.

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Computational and experimental analysis of trawl winches barrels deformations

Cited by 7 publications

References 0 publications

An Intelligent Winch Prototyping Tool

An Intelligent Winch Prototyping Tool

Integral Strain Gauges Application for Gearing Reliability Estimation

A study on properties of a cone-type brake for motor vehicle winch

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