Technical Articles

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LMS Simulation and Testing Solutions – Siemens PLM Software


LMS Simulation and Testing Solutions – Siemens PLM Software has published these technical articles:

(Industrial and Engineering Software)
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Dynamic simulation of wheel loaders, backhoes, excavators, dozers, and other earth moving systems is used to support the engineering development process early in new product design programs and make... (View Full Article)
(Calibration and Testing Services)
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To consistently deliver durable and safe vehicle subsystems, ArvinMeritor regularly benchmarks its durability engineering processes, methodologies and technologies against industry best practices. To... (View Full Article)
(Industrial and Engineering Software)
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US automotive manufacturer Ford is working hard to put the company back into the limelight. Earlier this year, we spoke to some of the powertrain leaders and experts in Dearborn, Michigan to hear... (View Full Article)
(Acoustic and Audio Equipment)
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Built on top of the LMS Virtual.Lab Structures solutions for component, subsystem and full vehicle modeling, analysis, and post-processing, LMS Virtual.Lab Wave Based Substructuring (WBS) brings... (View Full Article)
(Calibration and Testing Services)
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LMS Virtual.Lab Vehicle Concept Modeling is a dedicated concept analysis tool that builds upon the LMS Virtual.Lab Structures solutions for component, subsystem and full vehicle modeling, analysis and... (View Full Article)
(Calibration and Testing Services)
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LMS CADA-X Acoustic Holography performs a spatial transformation of sound fields - meaning that it takes a measurement of sound pressures along a certain plane and predicts what the readings would be... (View Full Article)
(Calibration and Testing Services)
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Construction Recognizing that acoustics define the character of an automobile, BMW is driving business forward with acoustic target setting and hybrid simulation to engineer the sound of its vehicles.... (View Full Article)
(Calibration and Testing Services)
From this Article:
The challenge for today's engineers is not only to develop a better product, but to bring it to the market quickly. In order to meet this challenge it is important to establish a close relationship... (View Full Article)
(Calibration and Testing Services)
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LMS consulting engineers used a combination of signature and running modes analysis to diagnose and solve a noise problem in a windshield wiper assembly in far less time than would have been required... (View Full Article)
(Calibration and Testing Services)
From this Article:
Alenia Spazio defined and developed an integrated test/simulation process, which allows meeting the tightest micro-gravity and vibro-acoustic requirements inside manned space vehicles. Once in space,... (View Full Article)
(Calibration and Testing Services)
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In the competitive aviation industry, where test execution is under pressure and highly accurate testing is taken for granted, AleniaAermacchi realized a significant increase in test operation... (View Full Article)
(Acoustic and Audio Equipment)
From this Article:
LMS Virtual.Lab engine radiated acoustics has been a focus of LMS for a long time. LMS has developed specific techniques such as Mesh Coarsening and Acoustic Transfer Vectors (ATVs) to speed up and... (View Full Article)
(Calibration and Testing Services)
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In today's engineering practice, Finite Element Models are used to simulate the behavior of structures, and to analyse and solve real life engineering problems. For example, the goal can be to... (View Full Article)
(Calibration and Testing Services)
From this Article:
Dynamic simulation of the landing gear and the airframe is used to support the engineering development process early in new aircraft programs and make better use of testing downstream. Simulation is... (View Full Article)
(Calibration and Testing Services)
From this Article:
One of the greatest difficulties in designing aircraft structures is that only a very limited number of prototypes are available and then only late in the development process. When prototypes finally... (View Full Article)
(Calibration and Testing Services)
From this Article:
Advancements in system verification concern both advancements in test and simulation technologies, methods and practices. It is this combined progress in both areas that will be essential to cope with... (View Full Article)
(Calibration and Testing Services)
From this Article:
Riders hop on a snowmobile or ATV not just to get from one place to another but to enjoy the thrill of power sports. As indicated from their market success, the company clearly knows how to give these... (View Full Article)
(Calibration and Testing Services)
From this Article:
Advanced research, conducted by ASCO, LMS and the Vrije Universiteit Brussel (VUB), is directed at how to re-design safety-critical components of airplanes. The team is applying life-prediction... (View Full Article)
(Calibration and Testing Services)
From this Article:
In an age when so many cars are designed to appeal to the many, Aston Martins are designed for the few. They are crafted for an exclusive club of motoring enthusiasts who share the spirit of the open... (View Full Article)
(Calibration and Testing Services)
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Over the past decades, Audi has run a consistent and succesful strategy of delivering vehicles with superior comfort and sound quality. As a longstanding user of LMS testing systems, Audi has migrated... (View Full Article)
(Calibration and Testing Services)
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Audi has achieved considerable progress in supporting the durability design of upcoming models by using a hybrid approach that effectively combines testing and simulation. This new methodology,... (View Full Article)
(Calibration and Testing Services)
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Although cars today are much safer than 20 years ago, traffic accidents kill thousands of people every year and seriously injure nearly five million. The mission of Autoliv is to continuously increase... (View Full Article)
(Calibration and Testing Services)
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The increasing use of modal analysis as a standard tool means that both experienced and inexperienced analysts are faced with new challenges; uncertainty about the accuracy of results, inconsistency... (View Full Article)
(Image Sensors)
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A world on the move demands vehicle transportation with comfort in the cockpit and reliability under the hood. "Made by Behr" represents innovative thermal management solutions, which are increasingly... (View Full Article)
(Industrial and Engineering Software)
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The "Holy Grail" for many durability engineers is to reliably predict where and when their products will break - long before the first hardware prototype is built. To do so would dramatically shorten... (View Full Article)
(Industrial and Engineering Software)
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In the early and mid 1990s, car companies typically offered only a few basic models. In today's competitive market, automakers must sell a wide range of vehicles and derivative versions to suite a... (View Full Article)
(Calibration and Testing Services)
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LMS International, working in conjunction with BMW, FH Aachen and MAKROSS, has developed an analytical process that allows predicting the durability performance of vehicle doors. The scope of this... (View Full Article)
(Industrial and Engineering Software)
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BMW engineers are using computer simulation to ensure stability of motorcycles by accurately defining structural design requirements. BMW achieves greater assurance of meeting stability requirements... (View Full Article)
(Acoustic and Audio Equipment)
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Boeing uses acoustic models coupled to structural methods to predict low-frequency noise caused by engine vibration and other sources. Jim Johnescu, Senior Specialist Engineer for Boeing Commercial... (View Full Article)
(Calibration and Testing Services)
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The performance and durability of Bosch gasoline injection systems inherently determine the operation and reliability of automotive engines. To make sure these injection assemblies operate as planned... (View Full Article)
(Acoustic and Audio Equipment)
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When it comes to acoustics and virtual design simulation, there are two primary methods: the Boundary Element Method or BEM and the Finite Element Method or FEM. Both methods are available within... (View Full Article)
(Acoustic and Audio Equipment)
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The large physical size and characteristic acoustic radiation of wind turbines make it a real challenge to accurately simulate wind turbine acoustics early in development. A leading wind turbine... (View Full Article)
(Industrial and Engineering Software)
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Set to enter service in 2014, the Cessna Citation Columbus is a pinnacle plane for the 80 year-old Wichita, Kansas aviation company. Sure it is the largest in its class, but more importantly for... (View Full Article)
(Industrial and Engineering Software)
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Reducing the pass-by noise of trains is an important issue and innovative companies, such as Lucchini of Italy, are developing a range of new low noise wheels to address the problem. But how can the... (View Full Article)
(Industrial and Engineering Software)
From this Article:
The time needed to predict the radiated noise for a new engine design has been reduced at Cosworth Technology Ltd. following a collaborative project with Ove Arup & Partners (Arup), a leading UK-based... (View Full Article)
(Industrial and Engineering Software)
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Boosting the power of its testing operations, diesel engine manufacturer Cummins increases turnaround speed 28% in a global initiative that includes standardizing on LMS Test.Lab worldwide. In this... (View Full Article)
(Industrial and Engineering Software)
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DAF trucks, part of the PACCAR Group of companies, is based in Eindhoven in the Netherlands and produces around 25,000 trucks a year, primarily for the European market. In addition to the routine... (View Full Article)
(Industrial and Engineering Software)
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DaimlerChrysler - Mercedes Benz has reduced the amount of time needed to match road-testing signals to equivalent loads for laboratory fatigue testing by one-third, while also reducing the potential... (View Full Article)
(Industrial and Engineering Software)
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John Deere engineers made extensive use of multibody simulation to develop a new electronically controlled hydraulic cab suspension that dramatically improves operator comfort in the field and on the... (View Full Article)
(Industrial and Engineering Software)
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The ArbeitsKreis KUndenKOllektive (KUKO) was founded ten years ago by AUDI, BMW, DaimlerChrysler, Porsche, VW and LMS. The KUKO group had set as its goal to analyze the real customer usage in a... (View Full Article)
(Calibration and Testing Services)
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Testing next-generation jet engines is a high-stakes business. In the rarified atmosphere of this competitive market, only a handful of companies worldwide have the facilities, equipment and know-how... (View Full Article)
(Calibration and Testing Services)
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Volkswagen is improving the efficiency of its durability testing operations by working with LMS to develop a durability knowledge and process management solution that will contribute to a more... (View Full Article)
(Engineering and Technical Services)
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In order to solve brake related noise problems, a clear insight in the fundamentals of self-exiting oscillations is of utmost importance. When a brake path is contacted to a rotating disc or drum, a... (View Full Article)
(Engineering and Technical Services)
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LMS engineers helped an automotive car OEM in solving a mid-frequency road-induced booming noise that was discovered close to production. Solving the problem by trial and error and testing different... (View Full Article)
(Engineering and Technical Services)
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Valtra makes tractors like no one else. Aside from being a byword for quality and reliability, the Finnish-based firm is the only one in the world to boast the production of genuinely customized... (View Full Article)
(Engineering and Technical Services)
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A Japanese automotive OEM requested LMS Engineering Services to investigate the possibilities of optimizing chassis design for impact harshness - the seat accelerations caused by a vehicle crossing... (View Full Article)
(Calibration and Testing Services)
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In the Super Rig at Goodrich Corporation's landing gear facility in Oakville, Ontario (Canada), LMS engineering consultants subjected a body landing gear prototype assembly for the Airbus A380 to... (View Full Article)
(Calibration and Testing Services)
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LMS engineering consultants substantially improved the interior and pass-by noise on several new Jiangling Motor Corporation (JMC) vehicles for the Chinese market. JMC needed to reduce noise to meet... (View Full Article)
(Vibration and Acceleration Sensing)
From this Article:
LMS engineering consultants helped an automotive original equipment (OEM) manufacturer quickly reduce the noise/vibration/harshness (NVH) levels of a new model to best in class levels. When the OEM... (View Full Article)