The exhaust gas temperatures rise and variation during EUIII test cycle and its impact on the light-off time, ceramic temperature, dynamic response behavior and emission results were studied. 试验研究了摩托车在EUIII测试循环工况下的排气温度变化,以及对于两种氧传感器起燃时间、陶瓷体温度变化、动态响应特性和排放的影响。
At first, the algorithms for "Nose-to-Nose" calibration technology acquiring the parameters are introduced, including the algorithms for acquiring the impulse response, the step response, the rise time, the amplitude response and the phase response. 首先,介绍了Nose-to-Nose校准技术获取示波器冲激响应、阶跃响应、过渡时间、幅频特性和相频特性的各种算法。
This paper describes an investigation into the influence of rise time t_f of a practical step on the determination of response time T_1 when the unit step response method is used for a high voltage impulse measuring system. 本文研究确定冲击电压测量系统方波响应时间T1时,实际方波的波前上升时间tf对测量结果带来的影响。