LMS Test.Lab Rev 9A Transfer Path Analysis
More market-leading problem-solving TPA solutions
In LMS Test.Lab Rev 9A, you can expect more of the same and that is good news since LMS is known as the market leader in TPA solutions. For over 20 years, experts around the world have counted on our TPA experience and easyto- use solutions. LMS Test.Lab Rev 9A focuses on vibro-acoustic energy flow improvements. User can trace single or partially correlated multiple sources to single or multiple receiver locations to increase NVH competitiveness and reduce troubleshooting. The new TPA solution can even handle multiple interactive modifications to run real-time “what if” scenarios.
LMS Test.Lab Rev 9A
Transfer Path Analysis
- Convenient multiple analysis comparision
- Transparent handling of direct or reciprocal data
- Single source or multiple (partially correlated) source handling via principal component analysis
- Path grouping for total component contribution analysis
- Active 4-D displays
LMS Test.Lab Rev 9A Pass-by Noise Testing (Interior and Exterior)Efficient pass-by noise validation and engineering solutions
The new ISO 362:2005 requirements really put manufacturers through their paces in regards to noise evaluation and test complexity. Luckily, there is LMS Test.Lab Pass-by Noise Testing to increase test productivity and ease the pain of the paper chase. An efficient and reliable way to meet tough international standards, LMS Test.Lab Pass-by Noise Testing comes complete with ready-to-use, customizable test templates that can be used for cars, light vehicles and a variety of truck types.
The aerospace industry is continuously under pressure to develop lighter components, systems, aircrafts and spacecrafts in shorter timeframes and at lower cost - without compromising quality, safety and the mission itself. Based on extensive cooperation with leading aerospace manufacturers from all over the world, LMS has developed a unique approach combining simulation and physical testing to accelerate and optimize the complete testing cycle – from test preparation and modal testing to modal analysis, numerical model correlation and model updating.
LMS Test.Lab Rev 9A GVT
LMS Test.Lab Rev 9A Vibration Control
LMS Test.Lab Rev 9A
Pass-by Noise Testing
- Highly reliable templates for ISO 362; ISO 362(2005), SAE J986; SAE J366; SAEJ 1470, Trias 20 and F76A
- Exhaust templates for ISO 5130, EEC 92/97 and Trias20
- Tire coasting template for Trias 20
- Configurable for interior pass-by noise testing on a roller bench
- 50% reduction in training and deployment time
- Validation and engineering refinement on one easy, open and customizable platform
LMS Test.Lab Rev 9A Angle Domain
Take engine analysis one step further
With fuel prices soaring and environmental regulations tightening, the focus is on producing the most efficient engines possible. Understanding engine noise and vibration issues can bring quite a bit of insight to the engine design process as a whole. Converting measured data from the familiar time domain to the angle domain provides a key analysis capability required for the in-depth engineering of those problems. Combined with parallel data processing, this LMS Test.Lab Angle Domain solution leads designers right to the root causes of noise and vibration issues in an optimized process that saves time and produces better results.
With fuel prices soaring and environmental regulations tightening, the focus is on producing the most efficient engines possible. Understanding engine noise and vibration issues can bring quite a bit of insight to the engine design process as a whole. Converting measured data from the familiar time domain to the angle domain provides a key analysis capability required for the in-depth engineering of those problems. Combined with parallel data processing, this LMS Test.Lab Angle Domain solution leads designers right to the root causes of noise and vibration issues in an optimized process that saves time and produces better results.LMS Test.Lab Rev 9A
Angle Domain
- Covers torsional vibrations; combustion noise analysis; valve dynamics and dedicated duty cycle analysis
- Perform angle domain analysis to identify the root causes of noise and vibration issues
- Discover the root cause of excessive vibration problem
LMS Test.Lab Rev 9A Ground Vibration Testing
Even shorter testing times
The aerospace industry is continuously under pressure to develop lighter components, systems, aircrafts and spacecrafts in shorter timeframes and at lower cost - without compromising quality, safety and the mission itself. Based on extensive cooperation with leading aerospace manufacturers from all over the world, LMS has developed a unique approach combining simulation and physical testing to accelerate and optimize the complete testing cycle – from test preparation and modal testing to modal analysis, numerical model correlation and model updating.LMS Test.Lab Rev 9A GVT
- Reduces the risk involved in GVT testing campaigns
- Shortens the total test lead time
- Covers multiple excitation, modal validation and non-linear behavior assessment techniques to dramatically increase modal behavior observability
- Efficiently and reliably identifies all the critical aircraft modes
- Uses LMS Test.Lab interconnected with LMS SCADAS III data acquisition frontends covering up to 1,000 channels
- Dedicated GVT engineering services
LMS Test.Lab Rev 9A Vibration ControlNew workbook for more realistic component testing
The most recent portfolio extension of LMS Test.Lab Vibration Control and Environmental Testing features more innovative testing techniques for more realistic testing. Not only does this increase the accuracy of the test, it also increases the speed. The new technology gets the field data to the shaker in fewer steps and extends the current testing techniques from classical sine, tracked sine, random and shock control to long-duration time waveform replication. Operators will also appreciate the real-time feedback during time
replay.
replay.
LMS Test.Lab Rev 9A
Vibration Control
- Market-leading accuracy and speed thanks to improved techniques
- Meets the trends for more realistic component testing
- Compliant with testing standards such as MIL-STD 810
- Includes adaptive control offline, online, long-duration testing and iterative control
