A real-time hardware-in-the-loop simulation platform for advanced control system design

用于先进控制系统设计的实时硬件在环仿真平台

• 批准号: 345434-2007
• 负责人: Chen, Xiang
• 金额: $ 2.42万
• 依托单位: University of Windsor
• 依托单位国家: 加拿大
• 项目类别: Research Tools and Instruments - Category 1 (<$150,000)
• 财政年份: 2006
• 资助国家: 加拿大
• 起止时间: 2006-01-01 至 2007-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=326165
• 关键词: real; time; hardware; loop; simulation

The equipment requested in this proposal will be used to build a real time hardware-in-the-loop (HIL) simulation platform for advanced control system design. In particular, it is expected to be used to support research activities about control systems for HCCI combustion engines and fault tolerant control of electric power steering systems, both at fundamental and application levels. Specifically, the following research projects currently conducted by the applicant will extremely benefit from the proposed platform: 1. Intelligent ignition timing control for HCCI combustion engines: Among the choices of operating mechanism for next generation of automotive engines, HCCI is on top of all others due to its potential to provide high fuel efficiency yet low emission operation and its flexibility to accommodate different fuel such as gasoline, diesel, alternative fuel, natural gas, etc. Novel intelligent control mechanism is required to facilitate the HCCI operation. For this account, intelligent control strategy for optimal HCCI operation with fuel mixture is investigated.      2. Fault tolerant control for electric power steering systems: Electric power steering (EPS) systems have been accepted at an accelerated pace by the automotive industry as an effective solution to replace hydraulic power steering systems, due to various advantages of EPS systems including fuel efficiency, safety, and low cost for both manufacturing and maintenance. Among the key issues to be resolved in an EPS system, fault tolerant control is the most important one to guarantee safety and reliability during operating processes. Currently, the applicant is conducting research on exploring model based fault detection and tolerant control for the EPS system using brushless motors.

本方案中所要求的设备将用于构建先进控制系统设计的真实的实时半实物仿真平台。特别是，它预计将用于支持有关控制系统的HCCI燃烧发动机和容错控制的电动助力转向系统的研究活动，无论是在基础和应用水平。具体而言，申请人目前进行的以下研究项目将从拟议平台中受益匪浅：1.智能点火正时控制HCCI燃烧发动机：在下一代汽车发动机的操作机制的选择，HCCI是在所有其他由于其潜力，以提供高燃料效率，但低排放运行和灵活性，以适应不同的燃料，如汽油，柴油，替代燃料，天然气等，需要新的智能控制机制，以促进HCCI操作。基于此，本文研究了混合燃料HCCI最优运行的智能控制策略。 2.电动助力转向系统的容错控制：由于电动助力转向系统的各种优点，包括燃油效率、安全性以及制造和维护的低成本，电动助力转向（EPS）系统已经被汽车工业加速接受为取代液压助力转向系统的有效解决方案。在电动助力转向系统需要解决的关键问题中，容错控制是保证电动助力转向系统运行过程安全性和可靠性的关键。目前，申请人正在进行研究，探索基于模型的故障检测和容错控制的EPS系统使用无刷电机。