The sudden change in the interface between coal-rock mass can lead to the increased
abrasion of picks and the failure rate of mining machinery. The safe and efficient coal-rock …

The recognition of cutting state of coal-rock is the key technology to realize “unmanned”
mining in coal face. In order to realize a real-time perception and accurate judgment of coal …

The recognition of cutting state of coal-rock is the key technology to realize “unmanned”
mining in coal face. In order to realized real-time perception and accurate judgment of coal …

Accurate recognition of coal-rock cutting state is a prerequisite for intelligent operation of
shearer, so as to achieve safe and efficient production in coal mines. This paper takes the …

The problems of insufficient recognition accuracy, poor real‐time performance and lack of
consideration of actual working conditions in the process of intelligent construction of coal …

To solve the problem that it is difficult to identify the cutting rock wall hardness of the
roadheader in coal mine, a recognition method of cutting rock wall hardness is proposed …

In order to fulfill the functions of comprehensive perception, real time interconnection,
analysis and decision making, autonomous learning, dynamic prediction and cooperative …

In this study, a new method was proposed to identify the coal-rock interface based on
infrared thermal image characteristics during cutting process, which overcomes the problem …

Accurate and rapid recognition of coal gangue is an important link to realize automatic
mining, which is helpful to improve the efficiency of coal mining and the safety of mining …

Accurate and rapid recognition of coal and gangue is an important prerequisite for safe and
efficient mining in top coal caving face. In this article, a novel coal-gangue recognition …