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首页> 外文期刊>Proceedings of the Institution of Mechanical Engineers, Part D. Journal of Automobile Engineering >Design of a networked traction control system using a real-time operating system
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Design of a networked traction control system using a real-time operating system

机译：使用实时操作系统的网络牵引力控制系统设计

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In this paper, a design procedure is proposed for networked control systems (NCSs) using an embedded real-time operating system (RTOS). In a conventional design of NCSs, well-designed control algorithms do not result in the intended control performance after an implementation because of time delays, such as network-induced delays and controller computation delays. The proposed design procedure shows how to minimize the degradation of the control performance caused by the time delays. A performance index (PI) is derived from the difference between the performance of a simulated system and the performance of an implemented system with time delays. By using the proposed PT, optimized periods and priorities of tasks and communication messages of NCSs were determined. The design procedure was verified by designing a networked traction control system (TCS) using a realtime operating system for automotive electronics, OSEK-OS. The designed TCS was realized and tested by using a rapid control prototyping platform and a hardware-in-the-loop simulation environment.
机译：本文提出了一种使用嵌入式实时操作系统（RTOS）的网络控制系统（NCS）的设计程序。在NCS的常规设计中，设计良好的控制算法由于诸如网络引起的延迟和控制器计算延迟之类的时间延迟而在实现之后不导致预期的控制性能。所提出的设计程序说明了如何最大程度地减少由时间延迟引起的控制性能下降。性能指标（PI）是从模拟系统的性能与已实现系统的性能（具有时间延迟）之间的差异得出的。通过使用提出的PT，确定了NCS的任务和通信消息的优化周期和优先级。通过使用用于汽车电子的实时操作系统OSEK-OS设计网络牵引控制系统（TCS），验证了设计过程。通过使用快速控制原型平台和硬件在环仿真环境来实现和测试设计的TCS。

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