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Semantic Scholar extracted view of "Algorithm for dynamic cone crusher control" by E. Hulthén et al. Skip to search form Skip to main content Skip to account menu. Semantic Scholar's Logo. Search 224,122,256 papers from all fields of science. Search. Sign In Create Free Account.
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This paper presents a set of related methods for performing a computational geometry analysis of a cone crusher shape that provides geometric ... provides geometric information for use in understanding cone crusher flows and breakage and their variation with key crusher geometric parameters. Algorithms that are able to calculate geometric ...
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With a frequency converter also the eccentric speed in a cone crusher can be adjusted in real-time in addition to the CSS. The eccentric speed affects the dynamic interaction between the rock material and the crusher liners. ... Herein, we report the development of a monitoring and control system including a two variable online algorithm for ...
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Cone crushers are used in the mineral, mining, and aggregate industry for fragmentation of rock materials. Control systems for cone crusher settings are widely used for compensating for wear and protecting the machines from high pressure. However, these systems focus on the crusher and not the crushed products. By applying measurement devices on the process the crusher …
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The algorithm was loaded into a computer which could communicate with the crusher control system, read data from three mass flow meters, and also interact with the operators. The computer was reachable over the Internet by the researchers at Chalmers and the algorithm was tuned and improved on-line.
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Download scientific diagram | -Schematic diagram of a cone crusher (after (Napier-Munn, 1996) Figure 6.3) from publication: Designing Crushers With A Multi-objective Evolutionary Algorithm ...
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Download scientific diagram | Schematic diagram of a cone crusher (after (Napier-Munn, 1996) Figure 6.3) from publication: Designing Crushers with a Multi-Objective Evolutionary Algorithm | This ...
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The developed algorithm was tested and evolved at a crushing plant for aggregates that produces around 400,000 tonnes aggregates per year. The algorithm was implemented in …
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With a frequency converter also the eccentric speed in a cone crusher can be adjusted in real-time in addition to the CSS. The eccentric speed affects the dynamic interaction between the rock material and the crusher liners. ... The result is an algorithm that can determine the position and direction of a dynamic speed control to continuously ...
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This document summarizes research on developing a real-time algorithm to control both the eccentric speed and closed side setting (CSS) of a cone crusher to optimize production. Mass flow sensors were used to monitor yields from the crushing plant. An evolutionary operation approach was used to continuously find the optimal operating point for the two variables as the …
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constant, and the crushing production of the cone crusher is tracked for one day; 7295 coarse aggregate ... Real-time algorithm for cone crusher control with two variables. Minerals . Engineering ...
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Overcoming this constraint resulted in a truly revolutionary device – both literally and figuratively. The cone crusher was patented in the USA in the mid 1920's by E B . By 1925, the cone crusher looked almost identical to the current models (US1537564 A). These crushers were manufactured by Brothers Company of Milwaukee.
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2011, Hulthén and Evertsson (2011) proposed an algorithm for real-time control of a cone crusher, with a particular focus on the two critical variables of the cone crusher, the closed-edge setting and the eccentric speed, which were adjusted in real-time to …
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This paper reports the calibration and validation of a cone crusher model using industrial data. Usually, there are three calibration parameters in the condensed breakage function; by contrast, in this work, every entry of the lower triangular breakage function matrix is considered a calibration parameter. The calibration problem is cast as an optimization problem …
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Hulthén, Two Variable Real-Time Algorithm for Cone Crusher Control, с. 813 Hulthén, Real-time algorithm for cone crusher control with two variables, Miner. Eng., № 24, с. 987
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Download scientific diagram | Schematic diagram of a cone crusher (after [2] Figure 6.3) from publication: Evolving crushers | This paper describes the use of an evolutionary algorithm to solve an ...
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This paper reports the calibration and validation of a cone crusher model using industrial data. Usually, there are three calibration parameters in the condensed breakage function; by contrast, in this work, every entry of the …
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More than 90% of crushers in the mining industry are jaw and cone crushers. Mills. The most common type of mill in the mining industry is SAG and ball mills. ... If hard-to-crush material gets into the crusher, the motor develops a large torque. ... Torque Limitation Algorithm. The brake application was released at 200% torque limit setpoint ...
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Real-time algorithm for cone crusher control with two variables. Miner Eng (2011) M. Johansson et al. A fundamental model of an industrial-scale jaw crusher. Miner Eng (2017) ... The improved model of inter-particle breakage considering the transformation of particle shape for cone crusher. Minerals Engineering, Volume 112, 2017, pp. 11-18.
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Two Variable Real-Time Algorithm for Cone Crusher Control PDF. Normal price $22.00. Member price from $0.00. Add to cart. Fees above are GST inclusive. PD Hours. Approved activity Published: 2010; PDF Size: 0.651 . Unique ID: P201007090; Share: Our site uses cookies. We use these to improve your browser experience. ...
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Compressive crushing has been proven to be the most energy efficient way of mechanically reducing the size of rock particles. Cone crushers utilize this mechanism and are the most …
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Abstract—This article demonstrates the ability of on-line optimization of cone crushers, specifically maximization of the total throughput of the crusher by adjusting the eccentric speed (ω).
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Two Variable Real Time Algorithm for Cone Crusher Control. The developed algorithm has been validated and verifi ed at a crushing plant for aggregates with a production of around 400 kton a year and is shown to increase the crushing stage throughput with per cent and the FSM algorithm increases the throughput with per cent Cone crushers are used in the …
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The single-cylinder cone crusher is a medium and fine crusher with better performance than the cone crusher. It is suitable for crushing soft ores and weathered ores with large output. Many users like to use it to crush granite, basalt, river pebbles, limestone, dolomite, and diabase with a particle size of less than 560 mm.
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Citation. APA: (2010) Two Variable Real-Time Algorithm for Cone Crusher Control MLA: Two Variable Real-Time Algorithm for Cone Crusher Control. The Australasian Institute of Mining and Metallurgy, 2010.. Export
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Two Variable Real-Time Algorithm for Cone Crusher Control. In: XXV International Mineral Processing Congress, Brisbane, Australia, pp. 813–819. 15 A.S. Yamashita et al. Minerals Engineering 170 (2021) 107036 Hulthén, E., Evertsson, C.M., 2011. Real-time algorithm for cone crusher control with two variables.
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Algorithm for dynamic cone crusher control Erik Hulthén*, C. Magnus Evertsson Department of Product and Production Development, Chalmers University of Technology, SE 41296 Göteborg, Sweden ... Control systems for cone crusher settings are widely used for compensating for wear and protecting the machines from high pressure. However, these ...
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Finally, the reliability of the optimization model and optimization algorithm of cone crusher is verified by the DEM based on the characteristics of coarse crushing ores. 2. Cone Crusher Structure and Functional Principle. The crushing chamber is composed of the mantle and concave, as shown in Figures 1(a) and 1(b). The drive turns the ...
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This study aims to analyze the impact of key structural parameters such as the bottom angle of the mantle, the length of the parallel zone, and the eccentric angle on the …
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In order to achieve the best crushing effect of the 6-DOF robotic crusher, a multi-objective optimal control method for the 6-DOF robotic crusher has been proposed. Taking the mass fraction of crushed products below 12 mm, total energy consumption, effective energy consumption, output, and wear as the working indexes, and taking the suspension point, …
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