How to apply fuzzy logic into labview7.1

is it possible to appliment fuzzy logic into labview 7.1? if so, please advice how? i have try myself,but cant really understand all the block diagram of the fuzzy used by labview,please help, thanx.

Hello �
There are several example programs that ship with LabVIEW that can help you get started programming fuzzy logic.
In LabVIEW, go to Help >> Find Examples. When the NI Example Finder pops up, click on the Search tab and type �fuzzy� as the search keyword. �Fuzzy logic� shows up in the keyword results. Double click on it ant you will get 9 different examples that match your criteria.
I would recommend taking a look into:
- PR Example/Embedded Controller
- Pattern Recognition Example
- Tanks � Fuzzy DAQ
- Tanks � Fuzzy control PI
- Truck Control Example
Hope this helps!
S Vences
Applications Engineer
National Instruments

Similar Messages

How to apply business logic to assembler request

I need to modify the the querystring for the URL to apply business logic before having the assembler process the request. How would I apply the updated querystring to the the assembler object before calling assemble()?

My controller looks like this:
//assemblerPreprocessor is my class for applying business logic
String queryString = assemblerPreprocessor.processQueryString(request.getQueryString());
ContentItem contentItem = new RedirectAwareContentInclude("/services/guidedsearch");
//Getting beans defined in spring context
WebApplicationContext webappCtx = WebApplicationContextUtils.getRequiredWebApplicationContext(servletContext);
UrlNavigationStateBuilder navigationStateBuilder = (UrlNavigationStateBuilder)webappCtx.getBean("navigationStateBuilder", UrlNavigationStateBuilder.class);
NavigationState navigationState = (NavigationState)webappCtx.getBean("navigationState", NavigationState.class);
navigationState = navigationStateBuilder.parseNavigationState(queryString, "/", "UTF-8");
// Get an assembler factory and create an assembler
AssemblerFactory assemblerFactory = (AssemblerFactory)webappCtx.getBean("assemblerFactory", AssemblerFactory.class);
Assembler assembler = assemblerFactory.createAssembler();
assembler.addAssemblerEventListener(new SLF4JAssemblerEventLogger());
ContentItem responseContentItem = assembler.assemble(contentItem);
So I'm stuck on how to update the assemblerFactory object with the updated navigationState.

How to apply different Logical operations to N.of Signals

Hello all,
Please help me if anyone have idea about this.
I have “N” number of signals. I want to apply different Logical operations for this.
For Example:
(((SigA >= 30 && SigB <=55) || (SigC = 42)) && (SigD > 45))
((((SigD >= 89.25 && SigF <=55.568) ||(SigG = 156.89)) && (SigA >= 45)) || ((SigF – Sig A) >25))
Here Conditions will change every time. User can input different conditions (like Excel calculations). I need to check signals as per these type of conditions. Is there is any tool kits available in LabVIEW / we need to develop?
Currently I’m thinking about string manipulations to extract the each condition . Once first condition is finished then check this results with next conditions (so on..)
Munna

Hi GerdW,
After long time again I stated doing this task. Could you please help me in this.
As per my snippet, at 1st making array based on given String. From that string I need to check where open & closed brackets are coming to do logical operations.
For Example: (2 OR ((1 AND 2) OR 3))
Index
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
String
2
O
R
1
A
N
D
2
O
R
3
Please give me any idea/sample VI for the same.
Here, 1,2 & 3 are Indices of Boolean 2D Array.
Munna

How to run Fuzzy Logic 3 on win xp?

hello!
so, why can't i set fsb from fuzzy logic 3 ?? (on win xp) ?
is there any hack to do?
or should i install win98 ?
p.s. thanks for any answer.

As PoRsChe said you could use core center but I always liked going to the BOIS to make my adjustments. For me it seems to work better.

How to get Fuzzy Logic to keep it's settings?

I'm having problems getting Fuzzy Logic 4 to keep the overclocking settings (i.e. FSB setting) after a restart.
If I open FL4 and manually set the FSB to 160 Mhz my machine works great, very stable and fast. However, after every restart or reboot, FL is not active and I one again have to open FL4 manually and set the FSB. This is quite irritating...
Even if I place a shortcut to FL4 in the "startup" folder the only thing that happens is that FL4 is started once windows has started but the FSB setting is back to normal, this happens even if I click "save" after setting the FSB in FL4.
Is this normal, shouldn't FL4 keep its settings even after a restart?
Is there a way to get it to keep the setting I make? Registry hack?
Any help much appreciated...
System specs:
MS-6704 1.0 8845PE-Max2-FIR
P4(2400)@2880 (with FSB 160)
768 Mb PC3200 DRAM
Windows XP Pro SP1

a "save" button but FL doesn't start automatically when Windows restarts. Even if I manually make a shortcut to FL and place it in the "startup" folder the only thing that happens is that FL starts but even then it doesn't retain it's previous settings (even if the were "saved")...

How to use Fuzzy Logic Controller for transfer function in labview control and simulation loop?

I am facing problem with fuzzy PD logic controller for transfer function in control and simulation loop.
Plz Help me in this regard...................
i have attache snapshot of my program
Attachments:
fuzzy in simulation loop.JPG ‏52 KB

Hi Sankhadip,
Sorry for the late response. I was looking at your code and
I noticed that the graph scale does not start from zero. That might be the
reason why you don't see the transient in the simulation. To change the scales
simply double click on the lower limit and set it to zero. If this is not the
expected results, can you please post the expected results, so we can see what are the
differences between the results . Also, you might be using different
solvers, and that gives different results as well.
Thanks and have a great day.
Esmail Hamdan | Applications Engineering | National
Instruments

How to apply skip logic based on more than one question...

I need to show a Terms of Use acceptance page at the end of my survey based on the answers related to two questions.
The best way I can describe it is below.
(1)
Make a choice
A
B
C
(7)
Do you want this?
Y
N
SHOW THE BELOW TERMS OF USE PAGE IF Question (1) answers is B or C
OR IF Question (7) answer is Y
(8) Terms of Use
========
I can easily get it to show if the user picks B or C. But if they pick A, and then chose Y to question 7, I can't figure out how to force it to show.
I basically need skip logic to allow an OR condition.
If that is not possible, any ideas?

I'm working on a fancy set of tricks using Hide\Show logic instead of skip logic. Not perfect, but I might be able to work around this using that.

Multiple values in subreport? How to put SQL logic into Formula editor

Hi
I am passing a id from main report to sub report. Based on this id i display a field in the sub report. The field can have multiple values.
The issue i am having is in the sub report only 1 value is displayed.
I might be missing some link
Below is what i am trying to achieve , name can return multiple values and i am passing the id.
    select name from ism.active_ingredient where id in
    (select active_ingredient_id from ism.prod_acting where product_id in
    (select child_member_product_id from ism.product_tree where parent_member_product_id='8816846'))
I have the tables and links as per the above sql and below is what i have done.
{PRODUCT_TREE.PARENT_MEMBER_PRODUCT_ID} = {?Pm-@product_id}
Thanks in advance
Edited by: san-user on Jul 23, 2011 1:10 AM

Hi
In sub report where you are placing ID field ? If you are placing in Group Header / footer or report footer you will see only one value. Try to place this in your detail section.
Also I see that you have parameter on ID and this parameter you are trying to link to your sub report.
--Do you have ID parameter in your sub report ? If so, link your main report parameter to sub report parameter.
--If not link your main report parameter to sub report database field.
Also as a test purpose, try to save your sub report as a different report and execute with a single ID and check you are getting multipul values in your sub reort.
Thanks,
Sastry

My project title is fuzzy logic controller for rotary crane. need to reduce sway of pendulum

helo. i want to ask whether my block diagram is correct or not. there is no error occured but no waveform will generate. i give the picture of my block diagram and my front panel. really need help. big thanks!
Attachments:
macam jadik je.JPG ‏42 KB
front panell.JPG ‏28 KB

Please look at this post for instructions in how to use Fuzzy Logic with RT. However, notice that this only works with RT, not FPGA:
http://forums.ni.com/t5/LabVIEW/Problem-of-using-fuzzy-in-my-project/m-p/1772362#M615631
Hope this helps
Barp - Control and Simulation Group - LabVIEW R&D - National Instruments

Fuzzy Logic - How do I get into it?

When I click on the Fuzzy Logic .exe file, it says Fuzzy Logic or PC Alert already running...
I See PC Alert and can look at/configure stuff, but where is Fuzzy Logic?
And what can I do with it?

You only can open one program at a time. Meaning if you open pc alert ..then you cannot open fuzzy logic and vice versa. Hope this helps.

How to apply data into 2 tables AND to more than one record in same table?

Hello,
I am trying to apply/insert data into 2 tables AND at the same time apply data to more than one record (in the same table). How would I do this in APEX?
I have updated using one table with no problem, however, when I try updating with the two tables/ multiple record sets, I get errors.
I appreciate the help.
Thanks.
Linda

You can achieve what you want using PL/SQL. Can you post ur code?

How to apply a change from logical to retional model without populate eryth

How to apply a change from logical model to retional model without populate everything? Thanks!

I know it. Thanks!

How to apply FADE to audio track

Just moved to use Logic Pro 8 that I have the following queries:-
1. How to apply FADE/CROSSFADE on audio tracks at the Arrange window?
2. I found keeping to click the Pointer tool & Scissor tool (or Eraser) alternately (the purpose is just delete a part of an audio track) at the Arrange window during audio editing very clumsy, is there any shortcut?
3. I use a MOTU 2408 audio interface, is there anyway I could set the Logic to having:- A. just one mono output instead of stereo pair ( likes 12, 34, 56, or 78) for a track? B. input of a stereo track set to using S/PDIF as my 2408 have this and I sometimes dump things into the computer from a DAT player?
Thank you for your advise.

NNS wrote:
1. How to apply FADE/CROSSFADE on audio tracks at the Arrange window?
You can use the fade tool, or for multiple regions, simply select the regions (you can rubberband them), and use the fade tool box in the upper left hand corner of the arrange page.
NNS wrote:
2. I found keeping to click the Pointer tool & Scissor tool (or Eraser) alternately (the purpose is just delete a part of an audio track) at the Arrange window during audio editing very clumsy, is there any shortcut?
Look over the extensive list of key commands that are available within Logic. You can also assign alternate tools to left/right mouse buttons, or by modifier keys, so you can switch tools quickly, without the need for accessing the toolbox.
NNS wrote:
3. I use a MOTU 2408 audio interface, is there anyway I could set the Logic to having:- A. just one mono output instead of stereo pair ( likes 12, 34, 56, or 78) for a track?
For mono output assignments, simply pan the mono track to the desired side of the output. i.e., track one, set to "Output 1-2", panned hard LEFT, will only appear on your audio interfaces output 1. Panned hard RIGHT, it'll appear only on output 2...
NNS wrote:
B. input of a stereo track set to using S/PDIF as my 2408 have this and I sometimes dump things into the computer from a DAT player?
All audio interfaces with SPDIF inputs have those inputs hardwired. So it's just a matter of you reading the MOTU manual, and seeing what that is. It may be inputs 11-12, or 23-24, etc... Just set the stereo track in Logic to have that particular input, and you should be set.

KT4VL Fuzzy Logic system crash!

Hello there,
I hope somebody out there can point me in the right direction. I just upgraded my CPU to the Athlon 2500+ XP and opted to push it after doing all of my system tweaks. Everything was running great so I decided to give Fuzzy Logic 4 a shot. I watched the program push everything to 2.3 ghz, went into the other room and upon my return found a blue screen. I re-booted and as the win XP log in screen came on I got another bluescreen. I tried booting into safe mode to no avail and also last good configuration. The bios is running everything at the proper speeds and settings upon POST and at this point I'm completely lost. Does anybody have any suggestions on how to resolve this problem?
Thank you in advance,

I did clear the cmos, it seemed to work as it went further into the startup screen but then it went back to the blue screen.
The PSU is an icute atx-400w/p4 115v~ 230v~ /10A 5A

I am locked out of my account because my password includes "[" and my computer is set to spanish. In spanish that key doesn't work. How do I gejt back into my computer?

i am locked out of my account because my password includes "[" and my computer is set to spanish. In spanish that key doesn't work. How do I gejt back into my computer?

If the user account is associated with an Apple ID, and you know the Apple ID password, then maybe the Apple ID can be used to reset your user account password.
Otherwise*, boot into Recovery by holding down the key combination command-R at startup. Release the keys when you see a gray screen with a spinning dial.
When the OS X Utilities screen appears, select
Utilities ▹ Terminal
from the menu bar.
In the Terminal window, type this:
res
Press the tab key. The partial command you typed will automatically be completed to this:
resetpassword
Press return. A Reset Password window opens.
Select your boot volume if not already selected.
Select your username from the menu labeled Select the user account if not already selected.
Follow the prompts to reset the password. It's safest to choose a password that includes only the characters a-z, A-Z, and 0-9.
Select
 ▹ Restart
from the menu bar.
You should now be able to log in with the new password, but your Keychain will be reset (empty.) If you've forgotten the Keychain password (which is ordinarily the same as your login password), there's no way to recover it.
*Note: If you've activated FileVault, this procedure doesn't apply. Follow instead the instructions on this page:
If you forget the password and FileVault is on

How to apply fuzzy logic into labview7.1

Similar Messages

Maybe you are looking for