于蕾艳,林逸,施国标.线控转向系统的主动转向控制策略[J].农业机械学报,2008,39(1):4-6.
.[J].Transactions of the Chinese Society for Agricultural Machinery,2008,39(1):4-6.
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线控转向系统的主动转向控制策略   [下载全文]
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DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  线控转向  主动转向  控制策略
基金项目:
于蕾艳  林逸  施国标
中国石油大学
中文摘要:建立了线控转向系统的整车二自由度模型。对固定转向灵敏度型和横摆角速度反馈型主动转向控制策略进行了性能分析。仿真结果表明,前者可以保持固定转向灵敏度,降低驾驶员负担,但是不改变系统极点;后者可以增加系统阻尼和带宽,改善操纵稳定性。
Key Words:
Abstract: An entire vehicle model with two degrees of freedom was developed for steer-by-wire system. Two types of active steering control strategies, constant steering gain type and yaw rate feedback type, were studied respectively. The simulation results show that the former strategy can keep constant steering gain and decrease driver workload, but can't change system poles; the latter strategy can increase system damp and bandwidth to improve the handling stability.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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