Ovation DCS控制系统OPC客户端的开发实现

本文主要讨论Ovation DCS控制系统下OPC客户端软件的开发与实现，包括网络结构和软件开发步骤方案等。该方案的实现是实现过程控制的基础，过程控制中数据的交换主要依托该系统方案。它为马钢第三炼铁总厂过程控制系统实现优良性能奠定亍良好的基础。同时也为Ovation DCS控制系统下如何实现过程控制提供了一套解决方案。     

定向刨花板革命性技术和创新装备之大成

介绍了意大利意玛帕尔集团提供的特种定向刨花板生产线生产工艺及其设备创新。     

神东煤炭集团退休人员社会化管理工作探索及实践

随着神东煤炭老龄化速度加快退休人员数量增加,如何将退休人员管理服务方式由企业转向社会化管理服务,是神东煤炭近两年国企改革工作的重点。本文回顾了神东煤炭集团退休人员社会化管理工作探索和实践过程,以及期间存在的工作量大、缺失党员资料补齐难、档案接收标准高等问题。按照各地政策,神东煤炭提出了先易后难的移交对策;2020年12月底,基本完成了存量退休人员社会化管理移交工作,包括完成了存量退休人员管理职能、人事档案移交,完成了属地党员组织关系转接。企业、政府及退休人员三方均得到受益。     

Reinforcement learning-based group navigation approach for multiple autonomous robotic systems

In several complex applications, the use of multiple autonomous robotic systems (ARS) becomes necessary to achieve different tasks, such as foraging and transport of heavy and large objects, with less cost and more efficiency. They have to achieve a high level of flexibility, adaptability and efficiency in real environments. In this paper, a reinforcement learning (RL)-based group navigation approach for multiple ARS is suggested. Indeed, the robots must have the ability to form geometric figures and navigate without collisions while maintaining the formation. Thus, each robot must learn how to take its place in the formation, and avoid obstacles and other ARS from its interaction with the environment. This approach must provide ARS with the capability to acquire the group navigation approach among several ARS from elementary behaviors by learning with trialand-error search. Then, simulation results display the ability of the suggested approach to provide ARS with capability to navigate in a group formation in dynamic environments. With its cooperative behavior, this approach makes ARS able to work together to successfully fulfill the desired task.