Fuzzy System Designer in Labview 8.5
I am using LabView 8.5. My project requires me to use fuzzy logic. In the Labview manual, stated that, I need to click to Tools > Control Design and Simulation > Fuzzy System Designer to launch the Fuzzy System Designer. However, in LabView 8.5, I follwed the steps but it did not lead to Fuzzy System Designer as the intruction mentioned in the manual. How to find it?
In addition, I strongly recommend to update your LabVIEW version to 2009 or later. We did a major improvement to the toolkit at that version.
Barp - Control and Simulation Group - LabVIEW R&D - National Instruments
Similar Messages
-
'Fuzzy System Designer' problem
After I completed set up the 'Fuzzy System Designer' (2 inputs and 1 output). How can I use it in vi program? I find it can save as .fc (custom pattern) file in 'Fuzzy Logic Controller Design'. But how to use the .fc file?
Hi,
To use the Fuzzy Logic file, you need to use the "FL Load Fuzzy Controller" to load the file and use the "FL Fuzzy Controller" VI to execute the controller.
The best way to see how to use it is accessing the manual and examples that ship with LabVIEW. You can access both function by going to "Help>>Search LabVIEW Help..." and go to "LabVIEW Modules and Toolkits" Options, browse the content for PID and Fuzzy Logic Toolkit. To access the example finder, go to "Help>>Find Examples.." and under Modules and Toolkits, find PID and Fuzzy Logic and open the examples.
Hope this helps!
Barp - Control and Simulation Group - LabVIEW R&D - National Instruments -
Hi,
Is it possible to start "Fuzzy system designer" from a .vi so that the .fs file is loaded?
I would like to tune my rules and memberships. Now I must look for Tools -> Control... -> Fuzzy System Designer, then wait for it to load. After that I must find the right .fs file. It could be more easily to use if the operation is: press button which stops fuzzy controller, starts/change control to Fuzzy system designer. After that I can edit rules etc, save the system. Back to my .vi. Press button to load new fuzzy system.
Thanks in advance!
Seppo RantalaTo change parameters of Fuzzy WHILE the Fuzzy Controller, you have two options:
1. You need to use the programmatic API (LabVIEW 2010 and later) that allow you to change any parameter while the VI is running. Please look at documentation and examples "examples\control\fuzzy\Dynamic greenhouse controller\FuzzyEx Dynamic Fuzzy Controller for a greenhouse.vi" to see how to use the API.
2. You can automate the process you described below by place the load VI "inside the loop" and use a case structure to reload the controller after you modify the parameters with the existent tool. Notice that you do not need to stop the Fuzzy System Designer to operate your VI and you can modify the controller, save to a file and then, you can "reload" the controller, which will update all the parameters for you.
Hope this helps.
Barp - Control and Simulation Group - LabVIEW R&D - National Instruments -
Fuzzy system from simulink to labview
Hey all, hope you are well.
I have a developed fuzzy system in simulink, how would I go about transfering this over to labview? If anyone has any help or developed a model that can do this. Any advice is well recieved.
regards
Alim GuyHi Alim,
This can be achieved using the Simulation Interface Toolkit, which can be purchased from this URL, which allows you to directly interact with models developed in Simulink. This toolkit will import the developed files into LabVIEW. In terms of researching Fuzzy Systems created within LabVIEW, if you have the Fuzzy Logic Toolkit, you can go to the NI Example Finder (LabVIEW > Help > Find Examples...) and search for the keyword 'Fuzzy' you can view Fuzzy Systems developed purely in LabVIEW. You can learn in depth about Fuzzy Logic Toolkit here to see if these tools suit your specific requirements.
In terms of the ease of implementation, it really depends on what you're after. It's not so much what process is easiest, but what you are suits your current process of development. If you're used to developing systems in Simulink and it's the standard at your workplace, then it's probably more suitable to implement your Fuzzy System through the Simulation Interface Toolkit; there are some extra steps required when importing the data in terms of referencing the variables appropriately in LabVIEW but it's not a lot of extra work. If you're interested in developing and implementing your systems entirely from the LabVIEW environment, it will be worth using the Fuzzy Logic Toolkit.
Regards,
Alex Thomas, University of Manchester School of EEE LabVIEW Ambassador (CLAD) -
Last night, EETimes and EDN presented a number of ACE Awards including twelve “Ultimate Product” awards. The Xilinx SDAccel Development Environment for C, C++, and OpenCL won the Ultimate Product Award in the Development Kits category.
EETimes/EDN 2015 ACE Awards
From the SDAccel entry form:
“The SDAccel development environment for OpenCL, C, and C++, enables up to 25X better performance/watt for data center application acceleration leveraging FPGAs and combines the industry’s first architecturally optimizing compiler supporting any combination of OpenCL, C, and C++ kernels, along with libraries, development boards, and the first complete CPU/GPU-like development and run-time experience for FPGAs. SDAccel streamlines the development and deployment of critical algorithms such as Deep Neural Networks used in machine learning.
SDAccel includes the industry’s first architecturally optimizing compiler that makes efficient use of on-chip FPGA resources along with a familiar software-development flow based on an Eclipse integrated design environment (IDE) for code development, profiling and debugging, providing a CPU/GPU-like work environment.
SDAccel leverages Xilinx’s dynamically reconfigurable technology to enable accelerator kernels optimized for different applications to be swapped in and out on the fly. The applications can have multiple kernels swapped in and out of the FPGA during run-time without disrupting the interface between the server CPU and the FPGA for nonstop application acceleration. This functionality is ideal for swapping applications during peak loading periods.”
(Note: For more information about the Xilinx SDAccel design environment, see “CPU/GPU-like software development environment for OpenCL, C, C++ delivers FPGA-based app acceleration with 25x better performance/W,” “and “Latest SDAccel release adds 4 new hardware dev platforms, 4 new libraries, 6 new design services firms.”)
Vinay Singh accepts an ACE Award for the SDAccel design environment from Max Maxfield
The LabVIEW Communications System Design Suite from National Instruments (NI) won the ACE Ultimate Product Award in the Software category. NI’s LabVIEW Communications System Design Suite combines software defined radio (SDR) hardware with a comprehensive, unified software design flow to help engineers prototype 5G systems. The package includes built-in application frameworks for WiFi and LTE that enable wireless developers to focus on creating specific components based on existing standards rather than designing new algorithms from scratch.
The LabView Communications System Design software is coupled with the company’s USRP software-defined radio development platform for 5G research, which is based on a Xilinx Kintex-7 All Programmable FPGA. Wireless engineers can use the NI USRP RIO and the NI LabVIEW Communications System Design software to rapidly prototype real-time wireless communications systems and test them under real-world conditions.
(Note: For more information about the NI LabVIEW Communications System Design Suite, see “LabVIEW Communications System Design Suite combines SDR hardware with a unified software design flow for 5G development.”)
Congratulations to all of the talented developers from both National Instruments and Xilinx who created these award-winning products.
-
Systems Design Engineer for Orange County, CA
Please mail your resume in Adobe PDF format to [email protected]
If you have an extraordinary passion for engineering and are not afraid to take on an extremely challenging position,
we have exactly what you have been looking for!
Employer information:
moviMED is a small systems engineering consulting firm located in Southern California. The central focus of our operations is to provide exceptional engineering services to the Life Science Industry in the Academic and Commercial arena. We develop cutting edge technology for major biomedical companies. We offer a broad range of services to our clients to assist them in conceptual prototype design, medical device testing, motion and vision applications.
Job Description:
Employee will plan, document, design, specify and build comlpex systems using best engineering practices. He/She will be required to interact with other employees, vendors and other consultants to solve problems on his/her own. Application software will be mainly developed using LabVIEW and relevant tool packages, such as (but not limited to): NI MOTION, NI VISION, Data Base Connectivity, SPC etc.
The employee will be further required to develop custom electronic signal conditioning and other interfaces to sensors and actuators. The frequent integration of new technology and third party products will require the employee to keep him(her)self up to date by studying relevant documentation and by engaging in a substantial amount of research.
This job is heavily oriented towards the Life Science Industry and demands more than just electronic engineering and computer science skills.
The Ideal Candidate:
Will have experience in the following categories:
- Application Development using LabVIEW V6.1 and V7.x
- Analog and Digital Circuit Design
- Micro-Processor, Micro-Controller Programming in embedded C and/or assembly for 8-bit and 16-bit cores
- Motion Control (Pneumatics, Servo, Stepper etc.)
- Computer Science Skills (MS Windows, MS OFFICE, Data Base/SQL, Networks etc.)
- Project Management
- Sensors of all kinds, Actuators of all kinds
Required Skills:
- Exceptional Sense for Details
- Highly Organized
- Self Sufficient
- Ability to quickly learn on its own
- A great deal of Common Sense
- Capabilty to work of poorly documented requirement specifications
- People Skills
- Teaching Other People (Holding Seminars and Presentations)
- Great Improvisation Skills
- Fluent in English Language (in writing and verbal)
- Analytical Problem Solving
- Methodical Trouble Shooting
- Working with Time Constraints
We look forward to receiving your resume
Regards,
Markus Tarin
President & CEO
www.movimed.com - Custom Imaging Solutions
www.movitherm.com - Advanced Thermography SolutionsI have just read your job posting for LabView Programmer and would like to introduce myself.
I have over six (6) years experience with LabView, from versions 3 to 7.1.1, in systems design and programming of LabView based SCADA/DCS and signal analysis applications.
Your job description is very interesting to me as I have had some exposure to intelligent vision systems use in manufacturing quality control and have been a practicing audio/video engineer since 1987.
I have also looked closely at the Lake Forest, CA location and would consider relocation as I have been recently considering a warmer climate. I have been working as an independent consultant and would be willing to assist you on a part-time or full-time, term, basis if you would find that helpful. I would like to discuss the position further and will send my resume early next week. Please feel free to contact me in the mean time with any questions.
Thanks,
Tom Held
[email protected]
414-964-0518 -
Research Design Engineer - LabVIEW/MATLAB Programmer -Boston, Massachusetts
Research Design Engineer - LabVIEW/MATLAB Programmer
The Eaton-Peabody Laboratory seeks an experienced programmer to design and write LabVIEW and MATLAB software to control stimulus generation, data acquisition and response analysis for a range of cutting-edge biomedical research projects. The successful candidate will join an existing team of hardware and software engineers within a multidisciplinary research laboratory, located at the Massachusetts Eye and Ear Infirmary, comprising 21 NIH-funded investigators studying a variety of aspects of hearing and deafness. To see current research projects here at the Eaton-Peabody Laboratory, go to our website: http://www.masseyeandear.org/research/ent/eaton-peabody/.
Minimum Qualifications:
BA/BS in Math, Computer Science or equivalent
demonstrated expertise in MATLAB, LabVIEW or C++
demonstrated ability to work and communicate effectively with technical and non-technical colleagues
Additional Qualifications:
experience with software control of digital and analog I/O boards
experience with scientific programming
Send a cover letter, resume, salary requirements and contact information for three references to:
[email protected]Labview Programmer
-
hi,
can some one help me out with the system design of Java2 ORB.i mean how actually object request broker has designed in the system.(system level design not application level).
any sites,references deals with this...??
Thanks,
Kishore.Sun's ORBs com.sun.corba.se.internal.*.ORB are proprietary I think. The JACORB is freely distributed with source code (www.jacorb.org). The OMG is responsible for the overall CORBA design and specification (www.omg.org). I hope this helps.
-
Minimum computer system requirements for LabVIEW 7.1
What are the minimum computer system requirements for LabVIEW 7.1? I have a PC with the following specifications: 1.7 GHz Pentium-4, 512 MB RAM, and a 60 GB hard drive running Windows ME. I tried installing LabVIEW on the system but kept getting the "This computer does not meet the minimum requirements for this product" message. What's the problem here?
Thank you.Hi Enhan,
You're problem may be related to the OS "Win-ME".
Your system appears fine, if there is room available on the HD.
Ray -
Hi I am looking for a Burglar Alarm System program on Labview, I have found this one example however it is missing a Sub Vi named Arm.vi
Any help would be greatly appreciated if anyone has any programs or could work out how to get this one running. I am no expert on Labview so need loads of help.
Thank You
EDIT: Link removed
Message Edited by Support on 11-04-2009 08:39 AMThe "Arm.vi" sub-vi is the heart of the program! The rest is just a rather messy wiring of the "entry" switches. Not sure why the "panic" button is set to stop the program, they usually set off the alarm. Judging from what is in the vi you supplied (apparently a school project) the "Arm.vi" allows the user to enter a "security code" from the keypad, waits some time after that, then starts monitoring the status of the "entry switches". If you have LabVIEW I would suggest making a simple program that loops at a specific rate (use a timed loop if available (I think it is only in the Full Dev package), otherwise a loop with a "wait (ms)" function set to a reasonable time (don't need to scan too fast, once every 200mS is More than fast enough I would think), and if it detects a "breech" sets a latched boolean (shift registers can be used to latch a boolean). Give it a try, it is the way you grow to be "an expert at LabVIEW". It is unlikely that you will get a complete solution here, but if specific, incremental questions are asked you probably will.
Putnam
Certified LabVIEW Developer
Senior Test Engineer
Currently using LV 6.1-LabVIEW 2012, RT8.5
LabVIEW Champion -
Adam Taylor publishes the MicroZed Chronicles weekly in the Xcell Daily blog so you are likely familiar with his writing. Adam has just published an article about SDSoC and Zynq titled “High-level synthesis comes of age with SDSoC” on the Embedded.com Web site. Here’s his motivation for writing this article:
“…Zynq is a device every embedded system designer should be familiar with and considering for their application. At its heart the Zynq is not a FPGA with embedded processors -- like previous generations of FPGA with Power PCs -- but a true embedded processor with very flexible interfacing capabilities (DDR, CAN, UART, USB, Giga Bit Ethernet, SPI and I2C to name a few). What separates the Zynq from other embedded processors is the attached programmable logic, and with SDSoC embedded system developers can exploit this pretty simply…
SDSoC takes the eclipse front end, Vivado HLS, Vivado and a lot of behind the scenes intelligence to create seamlessly the option to accelerate software functions in the attached programmable logic of the device.”
What follows is a simple explanation of what SDSoC brings to the party from a design engineer’s perspective.
Recommended reading.
xisal wrote:
Take a look into /etc/hal/fdi/policy/10-keymap.fdi. This works with portuguese layout:
<snip>
The file did not exist, so I created it and changed "pt" to "it". Thanks a bunch, that fixed it!
Try SMPlayer.
Ah, I'd rather not involve Qt. Besides, isn't SMPlayer simply a frontend to Mplayer (who already has GMplayer integrated into it, IIRC)?
Mikko777 wrote:
Why would you want to use 75Hz with lcd display?
Does it make a difference?
On my monitor, from my point of view, it appears to make a difference. It's that simple
azleifel wrote:In gmplayer Preferences -> Audio -> (assuming alsa selected) -> Configure driver and change the mixer channel to something other than PCM, e.g. Master.
For all the three combos, I have "driver default" selected. The other option is "default"; I tried to manually type "Master" into the mixer channel field, but then gmplayer's windows and my Xfce taskbar started blinking, so I knew I had just "crossed streams".
Regarding NVIDIA X Server Settings, running "usr/bin/nvidia-settings --load-config-only" at login is the only way to apply the settings "automatically".
I've slapped that on my ~/.xinitrc before "exec startxfce4". Thanks in advance, going to test it now!
About the refresh and non-decorated windows issues (which *appears* to be solved after I've wiped the xfce-session cache), I've been thinking: could they somehow be related the login manager I've chosen, SLIM?
P.S. New question: is there any way to enable the ALT+num126 for ~ keyboard behaviour I'm used to under M$ environments?
Last edited by Akaraxle (2009-01-03 09:43:02) -
Fuzzy system. Correction of rules.
Hi all! Tell me, I have a fuzzy logic system with 6 inputs and one output. How to draw up rules and to adjust the system so that the resulting index was changed in the range from 0 to 10. Under the current rules, it varies on average from 3 min to max 8.6. that is the scale of values is not complete, although output membership function changes from 0 to 10. In what may be the case.
Attachments:
Fuzzy system.zip 38 KBHello,
This is a common behavior for Mamdani based Fuzzy controllers, where the defuzzification methods usually use the center or maximum value of a membership function to process the output, and these values maybe never touch the border of your universe of interest.
A workaround would be just creating membership functions in a extended range, so the maximum or minimal outputs will be whitin your desired range. For example, instead of using 0___10 range, try -2___12 so the defuzzification can reach your 0 or 10.
You can try first to mirror your first and last membership functions and see the result, and adjust them as needed.
Hope this helps, best wishes. -
Hello,
I have NI myRIO-1900 and LabView 2014. I need to design a Bettary management system to monitor and balance the rechargable Lithium-Ion battery packs' voltages and charges using LTC6804-2 IC. I am facing some problems to program the IC for monitoring and balancing the cells' voltages and charges using LabView via NI myRIO. Can anyone help me to design this by giving some references and technques.
Thanks in advance.
Mohammad Hoque
[email protected]Hi Mohammad,
I believe with EPS you can monitor the cells' voldates and charging. I'm not sure what you mean by balancing, though. Can you elaborate a bit more?
Thanks. -
when i am copy the vi that is in find example>fuzzy>fuzzyEx with pi control the follwing error occuring
'error 1430 occured at open/create/replacefile in NI Fuzzy logic API.LVLIB FL LOAD FUZZY SYTEM.vi
untitel 3 possible reason the pat is empty or relative you must se use an absolute patth <not apath>
plz help me i only want that i can copy this vi in new vi but when i do so the above error occur and fuzzy logic cotroller is highlitedHello Nofil,
This is probably happening because you have made a copy of the VI without changing the name/ location on the disc. I have saved a copy of the VI for you, it is in LabVIEW 2010 SP1, please ask if you want this in a previous version.
Regards
Andrew George @ NI UK
Attachments:
Fuzzy Tanks with PI.vi 31 KB -
Takagi-Sugeno Fuzzy system in Labview, Matlab
Hello! I am trying to make a neuro-fuzzy controller for an inverted pendulum in Labview. For this I've created a ANSIF neural network in matlab, witch is improving a Takagi-Sugeno .fis file (the fuzzy controller in matlab). I want to put this .fis file in labview. Can I do that with matlab script?
What other possibilities I have for creating a neural network in labview?.. I mean, for a neuro-fuzzy controller..
Thank you for any idea!
EmiliaHi Emilia,
Please have a look at this post. To do it graphically, it appears that Mathscript is the only method--the other option is to call Matlab from the command line as suggested.
Ipshita C.
National Instruments
Applications Engineer
Maybe you are looking for
-
I was trying to make an alias of "SAFARI" icon to have on the desktop & in the dock as well, I managed to make the safari icon appear on the desktop, but when I wanted to switch from firefox to safari it wouldn't open / start safari, so OK, no big de
-
Moving data from internal table to Dynamic internal table
Hello All, I am facing a problem i moving the data from a internal table data to Dyn. internal table. My code is as follows *******Declartion************************************** DATA: IT_FIELDCAT TYPE LVC_T_FCAT, IS_FIELDCAT LIKE LINE OF IT
-
Need solution for Requirements
Hi All, I am very new to Adobe and need to know if Adobe LiveCycle can solve my problem. I need to create a PDF based electronic form for entering data in a pre-defined format. Once data is filled, the utility should generate a report in a pre-define
-
I'm thinking about buying a mac for school. I'm between 13-inch air with core i7 or 13-inch pro. For school I need to install windows to run circuit simulators and some similiar software since I'm studying engineering. I'm thinking the air because of
-
How to view flash content on ipad
How do I view fash content on my ipad air.