Youhui Cheng

3 Questions 1 Answers 0 Followers

Questions related from Youhui Cheng

After desining a controller in frequency domain,how to write the relationship betwwen output and input signal in time domain?

I have desined a linear controller in frequency domain,C(s).As my plant is in time domain,I need to transform C(s) into C(t) by inverse Laplace transform. According to the diagram given below,in...

11 October 2017 8,060 1 View

Given a nonlinear equation reprezenting input and outpur relationship, how to determine the corresponding volterra kernel, GFRF, output spectrum?

GFRF means generalized frequency response function, I hope anyone can give me some advice.For example,the nonlinear equation can be y=1/(2-x+x^2).

27 June 2017 1,537 0 View

Can anyone describe how to associate PID online tuning with actual equipments in industial areas、machine learning and big data method?

What's more,can you explain the difference between PID offline tuning and PID online tunng?

01 January 1970 8,275 1 View