LabVIEW assignment helpLaboratory Virtual Instrument Engineering Workbench, or simply, LabVIEW is a programming language used for system design. Developed by National Instruments, this platform helps programmers visualize various aspects of their applications such as hardware configurations, debugging, and measurement data. This kind of visualization makes it easy to:
- Integrate systems with measurement hardware from any vendor
- Develop data analysis algorithms
- Represent complex logic on diagrams
- Build custom engineering user interfaces
What does LabVIEW include?The LabVIEW software comes with two major elements for programmers:
- LabVIEW 2020: This tool helps users simplify the design of a distributed test, control systems, and measurement. It can be combined with other customizable hardware to build and set up custom large scale production and industrial systems. LabVIEW can be used to:
- Design industrial equipment and smart machines
- Teach engineering students
- LabVIEW NXG: This is a more advanced version of LabVIEW. It enables programmers to automate their hardware, customize tests to their specifications, and view measurement results easily from anywhere, any time. LabVIEW NXG can be used to:
- Measure physical systems with actuators and sensors
- Verify or validate electronic designs
- Design wireless communications
- Develop production test systems
How LabVIEW worksThe LabVIEW software includes one or multiple virtual instruments, commonly known as the VIs. The virtual instruments are referred to as such because they appear and function like actual physical instruments. Nevertheless, behind the scenes, they operate using functions and subroutines from prevalent computing languages like C or Basic. The VI usually consists of three main components:
- Front panel: This is the interface that programmers use to interact with the VI. It is called a front panel because it imitates, or rather, simulates the front panel of physical instruments. This part of the VI can contain push buttons, knobs, graphs, and a host of other controls (inputs) and indicators (outputs). Programmers can input data using a keyboard or mouse and then view the results that their program produces on the screen. If you would like to have this topic illustrated further by a professional, connect with ourLabVIEW project help experts.
- Block diagram: The block diagram is virtual instruments’ source code, developed in LabVIEW’s graphical programming language. It is the actual executable program. Block diagrams usually consist of lower lever VIs, constants, program execution control structures, and built-in functions. In physical instruments, we draw wires to show how objects connect together and how data flows between them. Similarly, front panels have corresponding terminals on block diagrams that allow data to be transmitted from the users to the programs and vice versa. We provide assistance on block diagrams to students who need some support completingassignments on this topic. If you are one of them, consider taking our help with LabVIEWassignments.
- Icon: For a VI to be used as asubroutine in block diagrams of other VIs, it must have an icon and the icon must have a connector. A VI that runs within another VI is referred to as a subVI and is similar to a subroutine. Icons are a pictorial representation of a VI and are often used as objects in block diagrams of other VIs. Connectors are the mechanisms used to transfer data into VIs from other block diagrams. They define what data will be input into the VI and what the output will look like. Students who need assistance with assignments issued from this area can always avail ourLabVIEW homework help service for expert guidance.
Who uses LabVIEW?Most large engineering companies today will likely have some LabVIEW programs or code running somewhere. Engineers use the software in almost every test department and for most of their laboratory measurements. The compactRIO, another platform released by National Instruments, has made engineers lean towards LabVIEW even more because through this feature, they can now embed data acquisitions and control applications. Here are more areas in which LabVIEW is used in real life:
- Monitoring gas and oil pressure
- Monitoring wind turbines
- Monitoring power quality
- Machine control
- Industrial and commercial robotics
- Customized control and measurement
- Monitoring the condition of a machine
- Signal processing
- Instrumentation control
- Monitoring and controlling aerospace and transportation systems
- Testing embedded systems
- Industrial automation
- Device and component prototyping
- Monitoring weather warning systems
- Monitoring of commercial and industrial output generation systems
Advantages of LabVIEWLabVIEW has several advantages over other programming languages that perform system design functions. Here are a few explained by our LabVIEW assignment help experts:
- Ease of first acquisition: Users can automate the validate and capture options and take accurate measurements more easily than in traditional programming environments. Sure, lab equipment like multimeters, analyzers, and scopes, can still be used to capture signals and make measurements. However, where different types of measurements are needed and one needs a good programming environment to capture and process those measurements, LabVIEW would be a great option.
- A rich library of tools and features: LabVIEW provides a wide range of tools for programming. Users have got measurement models, controllers, communication modules, control modules, and plenty of other hardware options to choose from. They can also build desktop applications and real time applications in the same environment, all thanks to the wide range of plug-ins and add-ons provided by LabVIEW to get this done.
- Parallel processing: Due to the nature of data flow in LabVIEW, programmers are able to perform parallel processing. If you want your program to be performing more than one task at one time, for instance, monitoring pressure while recording temperature, a LabVIEW application will do this easily by sending several parallel loops to the block diagram.
- Easy measurement data visualization and graphic presentation: If you want to display a Fast Fourier Transform (FFT) or measured waveform of a signal, LabVIEW will make it super easy for you. All you got to do is place a graph or chart on the front panel object and wire the data you want to visualize to the block diagram.
- Expensive licensing
- Slower application performance compared to native programming languages like C
- Higher system requirements