Pat Gipper
Array of Engineers
Followers: 0 Following: 0
Statistics
RANK
851
of 289.743
REPUTATION
80
CONTRIBUTIONS
3 Questions
35 Answers
ANSWER ACCEPTANCE
33.33%
VOTES RECEIVED
10
RANK
2.573 of 19.581
REPUTATION
645
AVERAGE RATING
5.00
CONTRIBUTIONS
1 File
DOWNLOADS
366
ALL TIME DOWNLOADS
4201
RANK
of 144.116
CONTRIBUTIONS
0 Problems
0 Solutions
SCORE
0
NUMBER OF BADGES
0
CONTRIBUTIONS
0 Posts
CONTRIBUTIONS
0 Public Channels
AVERAGE RATING
CONTRIBUTIONS
0 Highlights
AVERAGE NO. OF LIKES
Your submissions were downloaded 250 or more times in a month
Awarded to Pat Gipper on 01 Jul 2023
Your submissions received 1 five star rating
Awarded to Pat Gipper on 29 Nov 2022
Contribute at least one answer each month for 6 consecutive months
Awarded to Pat Gipper on 02 May 2022
10 of your answers have been accepted
Awarded to Pat Gipper on 15 Feb 2022
Answer 1 question that was unanswered for more than 30 days
Awarded to Pat Gipper on 08 Feb 2021
Download any 10 unique submissions
Awarded to Pat Gipper on 01 Feb 2021
Publish your first submission
Awarded to Pat Gipper on 10 Jan 2021
3 of your answers have been accepted
Awarded to Pat Gipper on 31 Dec 2020
Provide your first answer ever to someone else's question
Awarded to Pat Gipper on 18 Dec 2020
Feeds
Submitted
Frequency Response Analyzer
Perform frequency analysis of your Simulink model without linearization
3 maanden ago | 364 downloads |
PV MPPT Tracking Failing PV Array Current or Volatge Goes negative
Hi Ishaan. I found that a perturbation of 1% (Constant2 with value of 1) was too large in the controller. If you reduce the Cons...
bijna 2 jaar ago | 0
| accepted
Model error in Simulink
It is having problems simulating an ideal op amp with infinite gain. If you intend on configuring the LM386 op amp as an invert...
ongeveer 2 jaar ago | 0
create a variable that changes its value(polynomial equation) for different time periods
Maybe something like this.
ongeveer 2 jaar ago | 1
Adding noise to a PID signal
Hi Nathan, You can use the lsim command to get a general response of your controller. I think you want to see the response when...
ongeveer 2 jaar ago | 0
Question
Why the different response of two Simulink models?
Here is a follow-on question to this original question: How can I remove the few peaks before the overshoot, so I only have the...
ongeveer 2 jaar ago | 1 answer | 0
1
answerHow can I remove the few peaks before the overshoot, so I only have the overshoot peak and then it directly transition into steady state?
My bad. Change I to 300.
ongeveer 2 jaar ago | 0
How can I remove the few peaks before the overshoot, so I only have the overshoot peak and then it directly transition into steady state?
Hi Samuel. I found tuning the derivative to be difficult too. Eventually I settled in on P=3.5, I=850, D=0.01 and N=850. The def...
ongeveer 2 jaar ago | 0
| accepted
Can you let me know how to solve my errors? there are 4 errors in my simulink.
You had two issues. One was the integrators in Current_Controller were implimented using the Memory in the feedback path causing...
ongeveer 2 jaar ago | 1
| accepted
Data type mismatch error in Simulink
I saw a number of other issues in this model. 1) I think the inverter needs a ground reference added on the emitters of the low...
meer dan 2 jaar ago | 0
| accepted
I need more explanations for the described hydraulic simulation
The pump in this model acts in a fixed displacement mode that produces a given flow rate regardless of its output pressure. When...
meer dan 2 jaar ago | 0
Filter background from audio file
Check out this previous answer. A different type of owl, but the same concept. Using Spectrogram to Design a Filter - (mathwork...
meer dan 2 jaar ago | 0
Simulation of the step response of a time delay system with a PID controller is contorted.
Those sharp transients in the closed loop response are the echoes of the step input as filtered by the transfer function that ar...
meer dan 2 jaar ago | 0
3rd Order ODE on Simulink
I approximated the required doublet input into an update to my comment with a summation of two very short pulse generators.
meer dan 2 jaar ago | 0
Why is my step response going down instead of up?
I would focus on your equation for zeta on line 60. It is resulting in a negative value (negative damping=bad!) which gives unst...
meer dan 2 jaar ago | 1
| accepted
An electric circuit that includes a voltage source E with an internal resistance r, and a load resistance R is shown in the figure.
Probably late for your homework assignment. Can you write the equation for the power dissipated in R leaving R as a variable? Do...
meer dan 2 jaar ago | 0
Unexpected noise in output voltage for buck converter
The Puse Generator has a period of 1/100000 seconds, which is injecting 100 KHz pulses into your system. The ripple is simply th...
bijna 3 jaar ago | 0
Reproduce electric motor maps as images in Matlab Simulink
A similar question was answered suggesting importing the image into Matlab and then using ginput to extract coordinates of the a...
bijna 3 jaar ago | 0
Determining time elapsed in between two successive pulses of a signal
I updated your code a bit and fed in an artificial signal. It works but has a slight error due to loop delays running on my comp...
ongeveer 3 jaar ago | 1
| accepted
How best to gather signals from all over a SIMULINK model to one subsystem
I moved your root model into a subsystem and used Bus Element Out(s), which was then connected to a new input on "get data" subs...
ongeveer 3 jaar ago | 0
A question about FOC current control for PMSM
The decoupling control is not quite correct for the PMSM motor you are using. You need to insert a multiplier by the number of p...
ongeveer 3 jaar ago | 1
| accepted
How to measure the steady state amplitude of a control system output
Try using this app. It injects a sine wave and measures the gain and phase after a number of cycles that you specify. https://w...
ongeveer 3 jaar ago | 0
How to programmatically know if a block is a sink block?
I had to add some complexity to your code to make it work on my sample file. modelfile = 'SinkXY';% Or whatever your model file...
ongeveer 3 jaar ago | 0
Need help with simple Simulink
This seems to do the trick. It produces the following result.
ongeveer 3 jaar ago | 1
| accepted
Simulation of a missile valve with Simscape
Hi Tom, A flip-flop will latch the valve shut once the flow reaches the threshold and keep it shut until you manually reset it....
ongeveer 3 jaar ago | 1
| accepted
Coding philosophy : Is using global goto like using a global variable?
The thing about global visibility is that this signal can be accessible anywhere in the entire model, from sub-system to sub-sys...
ongeveer 3 jaar ago | 1
Calling a function using ode45 in App Designer results in unrecognized function
Note that I had answered my own question.
ongeveer 3 jaar ago | 0
How make single block diagram with this given parameters?
Hi. If you are using a Transfer Fcn block and have the coefficients defined in your workspace, then enter the equations in the b...
meer dan 3 jaar ago | 1
| accepted
Frequency domain to Time domain Using IFFT : Symmetric figure problem
Your function produced a vector of complex numbers called "A". The original sequence will be reproduced using ifft(A). But the f...
meer dan 3 jaar ago | 0
Substitute s for jw in a transfer function
Matlab uses the reserved constant "i" which is set equal to sqrt(-1). Using your transfer function as defined try the following...
meer dan 3 jaar ago | 0
You can also select a web site from the following list
Americas
- América Latina (Español)
- Canada (English)
- United States (English)
Europe
- Belgium (English)
- Denmark (English)
- Deutschland (Deutsch)
- España (Español)
- Finland (English)
- France (Français)
- Ireland (English)
- Italia (Italiano)
- Luxembourg (English)
- Netherlands (English)
- Norway (English)
- Österreich (Deutsch)
- Portugal (English)
- Sweden (English)
- Switzerland
- United Kingdom (English)
Asia Pacific
- Australia (English)
- India (English)
- New Zealand (English)
- 中国
- 日本Japanese (日本語)
- 한국Korean (한국어)