煤矿智能化综采装备系统及其可靠性分析

doi:10.11799/ce202202029

摘要/Abstract

摘要： 为明晰智能化综采装备系统可靠性的受控因素，根据其内涵和特征，从系统、装备、技术、环境等角度对智能化综采装备系统可靠性的影响因素进行分析。首先明确阐述了智能化综采装备系统的概念，指出其主要特征为以智能化单机综采装备为基础、以生产大数据为核心、以智能化综采装备的互联互通为关键、以智能化综采装备的精准协同控制为目标。根据智能化综采装备系统的内涵和特征，建立了包含综采装备可靠性、传感系统可靠性、控制系统可靠性、通信系统可靠性、生产数据融合度和装备系统与生产环境适应性等6个方面的智能化综采装备系统可靠性指标体系，分析了智能化综采装备系统可靠性的影响因素，并针对不同影响因素的特点提出目前亟需开展的研究方向。

关键词: 智能化开采, 智能化综采装备, 可靠性, 融合度, 可靠性指标

Abstract: China's coal industry is in the primary stage of intelligent mining and due to the limitations of complex and diverse mining geological environment and intelligent equipment manufacturing technology. Reliability of intelligent fully mechanized mining equipment system cannot support the demand for adaptive mining. In order to clarify the controlled factors of the reliability of intelligent fully mechanized mining equipment system, the influencing factors of the reliability of intelligent fully mechanized mining equipment system were analyzed from the perspectives of system, equipment, technology and environment based on its connotation and characteristics. Firstly, the concept of intelligent system of fully mechanized equipment is expounded clearly, namely intelligent fully mechanized coal mining equipment system based on intelligent fully mechanized fully mechanized equipment as the core, fusing the cognitive system, communication network, control system and other kinds of component unit organically in together, and the collection, analysis and decision-making of big data of coal mine production are integrated with information as the dominant role, and then form an accurate cooperative operation system from equipment, communication, perception, control to decision management level. It is pointed out that its main features are based on intelligent single-machine fully mechanized mining equipment, centered on big data production, interconnected intelligent fully mechanized mining equipment, and targeted at precisely cooperative control of intelligent fully mechanized mining equipment. According to the connotation and characteristics of the intelligent of fully mechanized mining equipment system, a reliability index system of intelligent fully mechanized mining equipment system is established, which includes six aspects: reliability of fully mechanized mining equipment, reliability of sensor system, reliability of control system, reliability of communication system, fusion degree of production data, fusion degree of equipment and environment, and some research directions are proposed by the characteristics of different sub factors.

中图分类号:

TD63

焦承尧, 王永强, 张幸福, 黄莹. 煤矿智能化综采装备系统及其可靠性分析[J]. 煤炭工程, 2022, 54(2): 166-171.

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