Presidential Young Investigator Award: Fault Tolerant Design of Electromechanical Systems

总统青年研究员奖：机电系统的容错设计

• 批准号: 9157211
• 负责人: Giorgio Rizzoni
• 金额: $ 35.25万
• 依托单位: Ohio State University Research Foundation -DO NOT USE
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1991
• 资助国家: 美国
• 起止时间: 1991-10-01 至 1997-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9157211&HistoricalAwards=false
• 关键词: Presidential; Young; Investigator; Award; Fault

The objective of this research effort is to investigate the integrated design of electromechanical systems with specific consideration of preventive maintenance, automated failure diagnosis, fault tolerant operation and improved serviceability. The approach consists of exploiting the analytical redundancy present in models of the plant over more costly hardware redundancy solutions. Potential areas of application for such a design methodology which emphasizes the integration of system modelling, failure mode and effects analysis, control system design, and diagnostics are many, ranging from heavy industrial machinery to precision electromechanical motion control devices. A specific application of the design methodology to an electromechanical system, with its hardware realization in integrated circuit form, will be considered. Industrial collaboration will provide both the testbed for the prototype development segment of this research effort.

这项研究的目的是调查 机电系统集成设计， 预防性维护、自动故障的考虑 诊断、容错操作和改进的可维护性。 该方法包括利用分析冗余 目前在模型的工厂更昂贵的硬件冗余 解决方案 这种设计方法的潜在应用领域 它强调系统建模、故障模式 影响分析、控制系统设计和诊断是 许多，从重型工业机械到精密 机电运动控制装置。 特定应用 机电系统的设计方法， 以集成电路的形式硬件实现，将 考虑了 工业合作将提供试验平台， 用于这项研究工作的原型开发部分。