【摘要】 本文分析了对摩托车耐久性试验台控制系统软件开发中适时任务的特点 ,提出了采用可编程定时 /计数器 82 5 3和系统时钟实现精确延时的方法 ,并采用了多线程技术避免了软件延时带来的负面影响 .这种延时方法在摩托车耐久性试验台系统软件的开发中得以应用实现 ,收到了良好的控制效果更多还原

【Abstract】 This paper discusses the chracteristics of delay in the measurement and control system for motorcycle endurance test_bed.The resolvent of precision software delay using programmable timer/counter 8253 and system clock is introduced.The multithreading technique is used to avoid the negative effects of software delay.These methods are be applied in the endurance test_bed and results are achieved.更多还原