基于dSPACE的UEGO传感器控制器的开发

Proceedings of 2010 IEEE International Conference on Vehicular Electronics and Safety Pub Date : 2010-07-15 DOI:10.1109/ICVES.2010.5550940

Jiazhen Chen, Yunzhi Huang, Yuanyuan Zhang, Ke-Jun Xu, Qin Ten, Jian Tan

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引用次数: 2

摘要

UEGO(通用废气氧)传感器提供排放控制优势，可以帮助满足严格的排放法规。由于UEGO传感器的复杂性，需要一个控制器。本文介绍了一种基于dspace的UEGO控制器的新设计。介绍了系统的硬件构成，给出了温度控制流程图和泵电流控制流程图。在夏利化油器发动机台架上进行了实验，结果表明该控制器的性能与堀场MEXA-700相当。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Development of a UEGO sensor controller based on dSPACE

UEGO (Universal Exhaust Gas Oxygen) sensor provides emission control benefits that can help meet the stringent emission regulations. Due to the complexity of UEGO sensor, a controller is required. This paper describes a new design for a dSPACE-based UEGO controller. The hardware of system is introduced, the flowchart of the temperature and the pump current control are given. Experiments on Xiali carburetor engine bench have done and the results show the performance of the controller is as good as Horiba MEXA-700?.

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Proceedings of 2010 IEEE International Conference on Vehicular Electronics and Safety

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