This paper studies the VOLVO B230F engine performance which is under idle speed conditions,by changing the size of the mass air flow sensor signal voltage,and real-time monitoring the change of the relevant data for the engine power,fuel consumption and exhaust gas,consequently,we can search the influence to the engine performance which the mass air flow sensor signal does.
文中研究了VOLVO B230F发动机在怠速工况下,通过改变空气流量传感器信号电压的大小,并且实时监测发动机功率、油耗、废气等相关数据的变化,从而研究空气流量传感器信号对发动机性能的影响。
Welding stability pattern recognition used SVM base on approximate entropy of voltage signal
基于电压信号近似熵对铝合金脉冲MIG焊过程稳定性SVM模式识别
Design on Voltage Transformation Circuit of Sequential Signal for EMBCCD
EMBCCD时序信号电压转换电路的设计
Automatic exchange for voltage and current output.
仪器电压、出电流信号能够自动转换。
an electronic device for producing a signal voltage.
能够产生电压信号的电器装置。
Use24 V safe voltage whose power is supplied by signal cable.
采用24V安全电压，信号线缆集中供电。
Method for Extracting Transient Voltage Travelling Wave Signal from High Voltage Power Grid
一种高压电网电压行波信号的提取方法
An electronic device that compresses the volume range of a signal.
一种压缩信号量范围的电子装置。
ECG Data Compression and QRS Wave Recognition;
心电信号数据压缩及其QRS波的识别
Improved Approach Based on Park-transform Used to Detect Compensating Signal of Dynamic Voltage Restorer
动态电压恢复器补偿信号改进检测法
Capacitance/Voltage Transmitter IC with Linear Transfer Function
电容式信号线性转换电压输出的应用电路CAV444
The demodulator receives its reference voltage from the signal-generator voltage supply.
解调器的参考电压由电信号发生器电压电源供给。
The current and voltage signals obtained from current and voltage transformer secondary windings must be restricted to a full scale value6 of + 10 volts.
从电流互感器和电压互感器获得的电流信号和电压信号须限制到±10V的满额值。
Study on the Collection and Treatmet of the Signal in High Voltage Part of Electronic Current Transformer;
电子电流互感器高压信号采集与处理的研究
The Study for the Part of Signal-processing on Active Optic-electrical Voltage Transformer;
有源光电电压互感器信号处理部分的研究
Study on the Technology of Sampling Over-voltage Signal Produced When the Relay Turns off;
继电器分断时过电压信号采集技术的研究
Magnetostrictive Guided Wave Characterization for Anchor Rod Corrosion of High-voltage Transmission Tower
高压输电线塔锚杆腐蚀的电磁导波信号表征
A Voltage Signal-Generater for Electrical Power Network Debugging
一种适用于电网调试的电压信号发生器
Pick up 4~20mA Current Loop Signal under High Common-mode Voltage
高共模电压下4～20mA电流环路信号的拾取
The analog signals must be converted to voltage signals suitable for conversion to digital form.
模拟信号须转换成适合于变换到数字形式的电压信号。