美国第四届电气与电子工程师协会工业应用学会(IEEE/IAS)采矿工业技术会议于1985年6月5日至7日在美国科罗拉多州戈尔登召开。常州所“YZ安全火花型煤矿通讯、信号、控制系统的研究”的论文于6日宣读。会上宣读论文14篇,其中涉及自动控制及安全内容的还有: “关于安全接地的性能探讨”; The 4th IEEE / IAS Mining Industry Technology Conference was held in Golden, Colorado, June 5-7, 1985. Changzhou Institute “YZ safe spark-type coal mine communications, signal, control system research,” the paper was read on the 6th. At the meeting read 14 papers, including automation and security content also include: “on the performance of safety ground discussion”;