VI-Grade software
Editor:AdminTime:2017-07-10 14:48:06
VI-grade company was established in 2005. VI-grade company's main staff are the original MSC.ADAMS and other major modules of the development of the person in charge and the company's senior management. 2007 VI-grade company has established sales network in more than 10 countries in Germany, Switzerland, Austria, Italy, USA, Japan and so on, and has a wide range of major automobile, aircraft, train, motorcycle manufacturers and parts suppliers Of the technical cooperation and joint development of products. VI-grade company has a wide range of customer base, and in 2008 held a global user conference, more than 100 industry experts and customers to participate in VI-grade user conference.
At present, VI-grade has developed a new road modeling tool VI-road, and with the cooperation of Audi to successfully develop a new car to complete the maximum limit performance simulation of the driver model; and Italy's Catania University of Catania and the University of Perugia co-developer in the loop driving simulator.
VI product composition
VI-grade software module mainly by the automobile, motorcycle, aviation, rail vehicles and related auxiliary sub-module of these five aspects.
Car: VI-CarRealTime; VI-SportsCar; VI-Motorsports
Motorcycle: VI-Motocycle; VI-BikeRealTime
Aviation: VI-Aircraft
Rail Vehicles: VI-Rail
VI-Tire (tire model); VI-Animator (post-processing tool); VI-SuspensionGen (car suspension generator); VI- VI-AutoFlex (parts flexible plug-in)
1.VI-CarRealTime - Real-time simulation tool for automotive dynamics
VI-CarRealTime provides a highly realistic environment for vehicle dynamic behavior simulation, enabling vehicle dynamics engineers to quickly and easily complete a series of experimental designs and multi-objective optimization studies for vehicle dynamics performance; VI-CarRealTime can Directly derive a real-time vehicle model from ADAMS / CAR and maintain the same characteristic parameters such as tires, springs, shock absorbers and stop blocks, as well as accurate and calibrated for control engineers and hydraulic system engineers Of the vehicle model; VI-CarRealTime can also be easily combined with the Matlab control system for the design and simulation work;
VI-CarRealTime application:
Real - time vehicle dynamics simulation
Software in the ring
Experimental design and optimization
Calculation of fuel consumption
Hardware-in-the-loop simulation
People in the ring simulation
Evaluation of the standard model
Driving simulator
2.VI-SportsCar - high-performance vehicle dynamics simulation tool
VI-SportsCar promotes vehicle performance improvements by building and simulating racing behavior in a virtual computing environment. Enabling engineers to consider the special features of high performance vehicles and their components (such as tires, suspension, engine and drive systems). The aerodynamic characteristics of the vehicle are also included in the model and are efficiently stored in a parametric library, making the rapid simulation of the intended implementation.
VI-SportsCar allows the engineering team to quickly and efficiently analyze a range of designs and make predictions about the performance of the model and its subsystems in the test depot or track.
VI-SportsCar application
Suspension system design, improvement and adjustment
Perform quasi-static lap simulations on the specified track
Lap simulation of aerodynamic effects
Fast and accurate performance prediction of racing performance
Create a track by analyzing the way or remote sensing data
Racing / car bench test
Flight simulation
Simulation of Ring Speed
Static start simulation
Rolling start simulation
Stage timing simulation
3.VI-MotorSports - racing dynamics simulation analysis package
VI-Motorsport is a software environment that can model and conduct kinetic analysis of vehicles. It can assist the car designer and the track engineer in the car before the manufacturing or in the game site to predict the performance of the car after the adjustment.
VI-Motorsport has been extensively tested by test data for various events. VI-Motorsport also has data based on GPS, laser, or remote sensing measurements, or the use of fully analytical descriptions to establish road data (racing lines and tire contact contours). Finally, the advanced driver model of the VI-grade also allows the user to drive the racing model on the track and find the limits of the car.
VI-Motorsport application
Suspension modeling and analysis of the environment can be obtained from the suspension parameters of the motion curve
A detailed description of such aspects as shock absorbers, springs, bump stops, anti-roll bars, aerodynamics, and tires
Have advanced driver and road model
The assessment of the ultimate performance of the vehicle at the specified track
VI-Motorsport is also able to output data that can be read by mainstream data logging systems such as Pi systems and 2D Industrial systems, making it easier to compare analog and remote sensing data.
4.VI-MotorCycle - Motorcycle Dynamics Simulation Tool
VI-MotorCycle is based on MSC.ADAMS specifically for the motorcycle design and test development of the simulation environment. In this environment, the team of engineers is able to quickly build and simulate a complete, fully parametric motorcycle model, allowing engineers to complete the selection of the basic design before the prototype is made, and for some new conceptual Design to be evaluated.
VI-MotorCycle application
Performance analysis of front / rear suspension
Analysis of Vehicle Stability
Modal Analysis of Weave / Wobble
Vehicle handling and maneuverability simulation test
The introduction of flexible parts for durability analysis
The influence of the traction effect of the chain on the running performance of the motorcycle is considered
Have advanced driving models to help efficiently complete a series of test projects on a 2-D or 3-D road
2 poster bench test and analysis
Test and Analysis of Tire Performance Bench
Consider the driver's own characteristics on the motorcycle running performance impact
5.VI-AirCraft - aircraft landing gear simulation tool
VI-Aircraft helps engineers quickly build and test functional prototypes for aircraft and landing gear without having to build an actual prototype. VI-Aircraft can also provide a design for the landing gear design, simulation development module - VI-Aircraft Landing Gear, through this module engineers can quickly establish a complete parametric aircraft model, on the basis of this can also Convenient definition of the landing gear layout, wheel layout, energy absorption and other important features. Next, we will continue to conduct a series of kinematic, static and dynamic simulations of the model, and then evaluate the aircraft's floating characteristics, stability, load and passenger comfort. In addition, the simulation test data can be extracted after the completion of the simulation and analysis, the test method can also be quickly modified.
VI-AirCraft applications
Glide test
Landing test
Flight simulation
Calculation of static load of landing gear
Simulation of landing gear retracting process
Analysis of landing gear vibration
Simulation of the whole machine
Drop Test
Tie-down load test
Tire performance test
6.VI-Rail - Track locomotive simulation tool
Using the VI-Rail module, engineers can accurately establish a complete train / rail multi-body dynamics model, simulation simulation of the dynamic performance after the movement. It allows users to study, improve and optimize the dynamic performance of the train, and these work is entirely in the physical prototype manufacturing, in the software built by the virtual prototype. VI-Rail is a very professional dynamic simulation module for railway construction. Its model is a complete parametric model. The definition of important subsystems or relationships is very convenient, such as suspension modeling, wheel pair definition, wheel-wheel relationship The definition and other important features such as the definition. The simulation process can be standardized and automated according to the process requirements. The dynamic performance of the vehicle can be simulated quickly, such as vehicle stability, derailment safety system, wheel and rail contact force, braking distance, friction characteristics, crew comfort Sex and so on. The dynamic performance of the vehicle is optimized by means of optimization in the computer, and all this work is done without any production and processing.
VI-Rail application
Wheel / Rail Contact Dynamics Simulation
Suspension Analysis and Design
Wheel - rail wear prediction
Peristaltic analysis
Coupled design
Bogie analysis
Wheel Wheel Force Prediction
Braking distance calculation
Simulation of the orbit
Analysis of Traction Effect between Passenger Cars
Design and Analysis of Other Auxiliary Systems
7.VI-DriveSim - advanced driving simulator
VI-DriveSim is a complete revolutionary revolutionary simulator platform that better helps automakers and racing teams to automate vehicle dynamics and to better test virtual tests and actually test connect them.
VI-DriveSim allows the driver to make a virtual test of the vehicle on the driving simulator before the prototype car is manufactured. The driver realizes the dynamic characteristics of the vehicle and feeds back the experience of the virtual test to the R & D of the vehicle. Model development cycle.
Static driving simulator, cockpit rest, the driver can sit in the cockpit, driving a virtual car based on VI-CarRealTime, and has a high-quality visual system, real-time visual information to the driver's vehicle movement status.
The dynamic driving simulator has a 6-DOF sports platform with a new structure that gives the driver a real feedback to the driver. In addition, VI-DriveSim can seamlessly access real-time signals and analog signals.
VI-DriveSim application range
Vehicle handling test, master, objective evaluation
Control system development
Control strategy software in loop test
The controller hardware is tested in the loop
Driving training, safe driving training
Racing team drivers training
Entertainment equipment