...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Proceedings of the Institution of Mechanical Engineers, Part D. Journal of Automobile Engineering >Multiobjective analysis for the design and control of an electromagnetic valve actuator
【24h】

Multiobjective analysis for the design and control of an electromagnetic valve actuator

机译：电磁阀执行器的设计和控制的多目标分析

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The electromagnetic valve actuator can deliver much improved fuel efficiency and reduced emissions in spark ignition (SI) engines owing to the potential for variable valve timing when compared with cam-operated, or conventional, variable valve strategies. The possibility exists to reduce pumping losses by throttle-free operation, along with closed-valve engine braking. However, further development is required to make the technology suitable for acceptance into the mass production market. This paper investigates the application of multiobjective optimization techniques to the conflicting objective functions inherent in the operation of such a device. The techniques are utilized to derive the optimal force-displacement characteristic for the solenoid actuator, along with its controllability and dynamic/steady state performance.
机译：与凸轮操作或传统的可变气门策略相比，由于可变气门正时的潜力，电磁阀致动器可以大大提高燃油效率并减少火花点火（SI）发动机的排放。存在通过无节气门操作以及闭气门发动机制动来减少泵送损失的可能性。然而，需要进一步开发以使该技术适合于被批量生产市场接受。本文研究了多目标优化技术在此类设备操作中固有的相互冲突的目标函数中的应用。利用这些技术来推导螺线管致动器的最佳力-位移特性，以及其可控制性和动态/稳态性能。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号