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Prediction of roadheaders' performance using artificial ...

Performance prediction is an important issue for successful roadheader application and generally deals with machine selection, production rate and bit consumption. The main aim of this research is to investigate the cutting performance (instantaneous cutting rates (ICRs)) of medium-duty roadheaders by using artificial neural network (ANN) approach.

Prediction of roadheader performance by artificial neural ...

Performance prediction is one of the major parameters for the success of roadheader applications and generally deals with machine selection, production rate, and bit consumption. Instantaneous cutting rate (ICR) is defined as the production rate during a continuous excavation phase in m 3 /h.

ROADHEADER PERFORMANCE PREDICTION - …

ROADHEADER PERFORMANCE PREDICTION Assessment Of Rock Cuttability, And Prediction Of Roadheader Performance Dr. Bill Bamford University of Melbourne The problem of the prediction of performance of roadheaders : production rate (cubic metres/hour), and pick consumption rate (picks/cubic metre produced), has been studied in an

Predicting roadheader performance by using artificial ...

In the tunnel construction, prediction of the penetration rate is a critical component from technical and economical point of view. In the present study, an attempt is made to apply ANN model for predicting the rate of the roadheader performance in the tunneling operation of the Tabas underground coal mine.

Performance prediction of roadheaders using ensemble ...

previous roadheader performance prediction studies [2, 37, 38]. This paper is the first in the literature on roadheader performance prediction studies to cover and compare the success of all assembled ANN approaches. 2 General properties of the utilized database In this section, the source and statistical properties of the

Prediction of roadheader performance by artificial neural ...

Performance prediction is an important factor for successful roadheader application and generally deals with machine selection, production rate and bit consumption.

A model to predict the performance of roadheaders based on ...

Performance prediction is an important issue for successful roadheader application and generally deals with machine selection, production rate and bit consumption. Performance prediction encompasses the assessment of instantaneous cutting rate (ICR), bit consumption rates and machine utilization for different geological units. The instantaneous

(PDF) Predicting roadheader performance by using ...

Performance prediction is an important factor for successful roadheader application and generally deals with machine selection, production rate and bit consumption.

A model to predict the performance of roadheaders based on ...

Performance prediction is an important factor for successful roadheader application and generally deals with machine selection, production rate and bit consumption.

Prediction of roadheader performance by artificial neural ...

Prediction of roadheader performance by artificial neural network Instantaneous cutting rate (ICR) is defined as the production rate during a continuous excavation phase in m 3 /h. ICR of the roadheader is controlled by several parameters such as rock parameters, ground conditions, machine specifications, and operational parameters ( Rostami et ...