【摘要】 结合国标中对瞬态排放测试系统的具体要求,构成以VMAS系统为基础的简易瞬态测试系统。提出系统软件设计中应当考虑的因素,并通过试验总结影响排放的因素。更多还原

【Abstract】 According to the specific requirements of national standards on transient emission measurement system,a short transient emission measurement system with VMAS is constructed.The factors which should be considered in system software development are pointed out and the factors affecting vehicle emissions are summarized based on test results.更多还原