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Control-Oriented Model for Electric Power Steering System
Technical Paper
2006-01-0938
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Electric power steering (EPS) systems have been used to replace hydraulic power steering systems in vehicles. How to enhance the safety and reliability while reducing the manufacturing cost of EPS systems is still of strong interest to the automotive industry. In this paper, modeling analysis is conducted for advanced control of electric power steering system. Specifically, a mathematical model is proposed for a column-mounted EPS system and then a simplified model for control design purpose is proposed. Issues that need to be addressed, such as noise/ disturbance attenuation as well as potential fault detection/tolerance are analyzed. Simulation using CarSim™ is also presented for an optimal control design using the simplified model as an example to validate the proposed ideas.
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Topic
Citation
Chen, X. and Chen, X., "Control-Oriented Model for Electric Power Steering System," SAE Technical Paper 2006-01-0938, 2006, https://doi.org/10.4271/2006-01-0938.Also In
References
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