焦耳积分 meaning in Chinese

joule-integral

It can acquire the voltage on the test appliance and current in the circuit . and it can see these electrical signals as its input and calculates based on the data and gives the parameters and waveform that user needed . the parameters we can get through calculation include power factor , joule ' s integral , available value , maximal value , minimum value , time constant etc . recently , there are many scholar is studying the algorithm that calculate the parameter using test data , but many of them adopt the heuristic method , not using the test data directly
本课题研制一套电器试验参数高速采集系统，能够检测试验回路中试品上的电压信号和回路中的电流信号，并根据这些电信号的数值利用计算机进行在线计算，并给出用户需要的各种电参数值和用户需要的波形图，通过计算得到的电器参数有功率因数、焦耳积分、有效值、最大最小值、时间常数等。