论文部分内容阅读
阐述了模拟汽车运行工作的发动机动态性能试验台的采样与控制系统。采用两个闭环控制系统完成发动机的负荷调节和测功机的加载,介绍了硬件设计方案与软件的编制原则。最后把试验台测得的结果与道路试验结果进行了对比。
The sampling and control system of engine dynamic performance test bench simulating automobile operation is described. Two closed-loop control systems are used to complete engine load regulation and dynamometer loading. The principles of hardware design and software compilation are introduced. Finally, the test results of the test bench and road test results were compared.